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WoRMS taxon details

Checked: verified by a taxonomic editorUnio Philipsson, 1788 
AphiaID: 182707

Classification: Biota > Checked: verified by a taxonomic editorAnimalia (Kingdom) > Checked: verified by a taxonomic editorMollusca (Phylum) > Checked: verified by a taxonomic editorBivalvia (Class) > Checked: verified by a taxonomic editorPalaeoheterodonta (Subclass) > Checked: verified by a taxonomic editorUnionida (Order) > Checked: verified by a taxonomic editorUnionoidea (Superfamily) > Checked: verified by a taxonomic editorUnionidae (Family) > Checked: verified by a taxonomic editorUnio (Genus)
Status accepted
Rank Genus
Parent Checked: verified by a taxonomic editorUnionidae Rafinesque, 1820
Synonymised
names
  Checked: verified by a taxonomic editorMargarita (Unio) (reversed priority of genus-group names)
Checked: verified by a taxonomic editorMargaron (Unio) (reversed priority of genus-group names)
Checked: verified by a taxonomic editorUnis Hutton, 1883 (orthographic variant)
Source  additional source (of Checked: verified by a taxonomic editorMargaron (Unio)) InvertEBase. (2015). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase project (invertebase.org).  [details]

All child
taxa (1105)

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Subgenus Checked: verified by a taxonomic editorUnio (Arconaia)
  » Species Checked: verified by a taxonomic editorUnio (Arconaia) provancheriana Pilsbry, 1890 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Subgenus Checked: verified by a taxonomic editorUnio (Aximedia)
  » Species Checked: verified by a taxonomic editorUnio (Aximedia) elliptica Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorPleurobema clava (Lamarck, 1819)
» Species Checked: verified by a taxonomic editorUnio (Aximedia) levigata Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorObovaria subrotunda (Rafinesque, 1820)
» Species Checked: verified by a taxonomic editorUnio (Aximedia) zonalis Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorObovaria subrotunda (Rafinesque, 1820)
Subgenus Checked: verified by a taxonomic editorUnio (Canthyria)
  » Species Checked: verified by a taxonomic editorUnio (Canthyria) spinosus (Lea, I., 1836) accepted as Checked: verified by a taxonomic editorElliptio spinosa (Lea, I., 1836)
Subgenus Checked: verified by a taxonomic editorUnio (Lampsilis)
  » Species Checked: verified by a taxonomic editorUnio (Lampsilis) amphichaena Frierson, 1898 accepted as Checked: verified by a taxonomic editorPotamilus amphichaenus (Frierson, 1898)
» Species Checked: verified by a taxonomic editorUnio (Lampsilis) rovirosai Pilsbry, 1900 accepted as Checked: verified by a taxonomic editorPotamilus rovirosai (Pilsbry, 1900)
Subgenus Checked: verified by a taxonomic editorUnio (Sayunio)
  » Species Checked: verified by a taxonomic editorUnio (Sayunio) dehiscens (Say, 1829) accepted as Checked: verified by a taxonomic editorHemistena lata (Rafinesque, 1820)
  » Subspecies Checked: verified by a taxonomic editorUnio (Sayunio) dehiscens oriensopsis de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorHemistena lata (Rafinesque, 1820)
Subgenus Checked: verified by a taxonomic editorUnio (Symphynota)
  » Species Checked: verified by a taxonomic editorUnio (Symphynota) alatus (Say, 1817) accepted as Checked: verified by a taxonomic editorPotamilus alatus (Say, 1817)
» Species Checked: verified by a taxonomic editorUnio (Symphynota) tenuissima (Lea, I., 1830) accepted as Checked: verified by a taxonomic editorLeptodea leptodon (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio aztecorum
  » Subspecies Checked: verified by a taxonomic editorUnio aztecorum major Martens, 1900 accepted as Checked: verified by a taxonomic editorDisconaias fimbriata (Frierson, 1907)
Species Checked: verified by a taxonomic editorUnio mancus Lamarck, 1819
Species Checked: verified by a taxonomic editorUnio pictorum (Linnaeus, 1758)
Species Checked: verified by a taxonomic editorUnio tigridis Bourguignat, 1852
Species Checked: verified by a taxonomic editorUnio tornhatonii
  » Subspecies Checked: verified by a taxonomic editorUnio tornhatonii duckensis de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorPleuronaia dolabelloides (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio tumidus Retzius, 1788

Species Checked: verified by a taxonomic editorUnio radula Say, 1829 (taxon inquirendum)

Subgenus Checked: verified by a taxonomic editorUnio (Niaa) Lea, 1836 accepted as Checked: verified by a taxonomic editorNaia Swainson, 1840 (nomen nudum)
Species Checked: verified by a taxonomic editorUnio pequottinus Linsley, 1845 (nomen nudum)

Subgenus Checked: verified by a taxonomic editorUnio (Elliptio) accepted as Checked: verified by a taxonomic editorElliptio Rafinesque, 1819
  » Species Checked: verified by a taxonomic editorUnio (Elliptio) aheneus (Lea, I., 1843) accepted as Checked: verified by a taxonomic editorElliptio ahenea (Lea, I., 1843)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) amabilis (Lea, I., 1865) accepted as Checked: verified by a taxonomic editorPleurobema pyriforme (Lea, I., 1857)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) angustatus (Lea, I., 1834) accepted as Checked: verified by a taxonomic editorElliptio angustata (Lea, I., 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) aquilus (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) arctatus (Conrad, 1834) accepted as Checked: verified by a taxonomic editorElliptio arctata (Conrad, 1834)
  » Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) arctatus tortivus (Lea, I., 1840) accepted as Checked: verified by a taxonomic editorElliptio arctata (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) attenuatus (Lea, I., 1872) accepted as Checked: verified by a taxonomic editorElliptio folliculata (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) aurata Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) brimleyi (Wright, S.H., 1897) accepted as Checked: verified by a taxonomic editorFusconaia masoni (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) buckleyi (Lea, I., 1843) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
  » Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) buckleyi orcuttii (Wright, S.H., 1888) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) burkensis (Lea, I., 1859) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) burtchianus (Wright, S.H., 1897) accepted as Checked: verified by a taxonomic editorElliptio occulta (Lea, I., 1843)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) buxtoni (Wright, B.H., 1897) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) catawbensis (Lea, I., 1862) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) chipolaensis (Walker, 1905) accepted as Checked: verified by a taxonomic editorElliptio chipolaensis (Walker, 1905)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) complanatus (Lightfoot, 1786) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
  » Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) complanatus jejunus (Lea, I., 1839) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) complanatus quadrilaterus (Lea, I., 1863) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) confertus (Lea, I., 1837) accepted as Checked: verified by a taxonomic editorElliptio raveneli (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) congaraeus (Lea, I., 1834) accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) coruscus (Gould, 1856) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
  » Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) coruscus diazensis (Wright, S.H., 1897) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) coruscus fryanus (Wright, B.H., 1888) accepted as Checked: verified by a taxonomic editorElliptio occulta (Lea, I., 1843)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) crassidens (Lamarck, 1819) accepted as Checked: verified by a taxonomic editorElliptio crassidens (Lamarck, 1819)
  » Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) crassidens incrassatus (Lea, I., 1840) accepted as Checked: verified by a taxonomic editorElliptio crassidens (Lamarck, 1819)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) cunninghami (Wright, B.H., 1883) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) cuvierianus (Lea, I., 1853) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) danielsii (Wright, B.H., 1899) accepted as Checked: verified by a taxonomic editorElliptio crassidens (Lamarck, 1819)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) dariensis (Lea, I., 1843) accepted as Checked: verified by a taxonomic editorElliptio dariensis (Lea, I., 1843)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) differtus (Lea, I., 1872) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) dispalans (Wright, B.H., 1899) accepted as Checked: verified by a taxonomic editorElliptio occulta (Lea, I., 1843)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) dorei (Wright, B.H., 1888) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) dorsatus (Lea, I., 1868) accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) downiei (Lea, I., 1858) accepted as Checked: verified by a taxonomic editorElliptio downiei (Lea, I., 1858)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) duttonianus (Lea, I., 1841) accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) emmonsii (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) errans (Lea, I., 1856) accepted as Checked: verified by a taxonomic editorElliptio errans (Lea, I., 1856)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) fasciata Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorOrtmanniana ligamentina (Lamarck, 1819)
  » Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) fasciata alternata Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorOrtmanniana ligamentina (Lamarck, 1819)
» Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) fasciata cuprea Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorOrtmanniana ligamentina (Lamarck, 1819)
» Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) fasciata nigrofasciata Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorOrtmanniana ligamentina (Lamarck, 1819)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) ferrissii (Marsh, 1891) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) fisherianus (Lea, I., 1839) accepted as Checked: verified by a taxonomic editorElliptio fisheriana (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) folliculatus (Lea, I., 1839) accepted as Checked: verified by a taxonomic editorElliptio folliculata (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) forbesianus (Lea, I., 1852) accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) fraternus (Lea, I., 1852) accepted as Checked: verified by a taxonomic editorElliptio fraterna (Lea, I., 1852)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) fuscatus (Lea, I., 1843) accepted as Checked: verified by a taxonomic editorElliptio occulta (Lea, I., 1843)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) geminus (Lea, I., 1856) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) gibbosus (Barnes, 1823) accepted as Checked: verified by a taxonomic editorEurynia dilatata (Rafinesque, 1820)
  » Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) gibbosus arcus (Conrad, 1834) accepted as Checked: verified by a taxonomic editorElliptio arca (Conrad, 1834)
» Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) gibbosus armathwaitensis (Wright, B.H., 1898) accepted as Checked: verified by a taxonomic editorEurynia dilatata (Rafinesque, 1820)
» Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) gibbosus delicatus Simpson, 1900 accepted as Checked: verified by a taxonomic editorEurynia dilatata (Rafinesque, 1820)
» Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) gibbosus subgibbosus (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorElliptio arca (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) hartwrighti (Wright, B.H., 1896) accepted as Checked: verified by a taxonomic editorElliptio monroensis (Lea, I., 1843)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) hazelhurstianus (Lea, I., 1858) accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) hinkleyi (Wright, B.H., 1888) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) hopetonensis (Lea, I., 1839) accepted as Checked: verified by a taxonomic editorElliptio hopetonensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) icterinus (Conrad, 1834) accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) iheringi (Wright, B.H., 1898) accepted as Checked: verified by a taxonomic editorSphenonaias taumilapana (Conrad, 1855)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) incrassatus (Lea, I., 1840) accepted as Checked: verified by a taxonomic editorElliptio crassidens (Lamarck, 1819)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) insulsus (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) inusitatis (Lea, I., 1859) accepted as Checked: verified by a taxonomic editorElliptio hopetonensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) jayensis (Lea, I., 1839) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) lanceolatus (Lea, I., 1830) accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) lazarus (Lea, I., 1852) accepted as Checked: verified by a taxonomic editorElliptio arctata (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) lecontianus (Lea, I., 1839) accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) lehmanii (Wright, S.H., 1897) accepted as Checked: verified by a taxonomic editorElliptio occulta (Lea, I., 1843)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) livingstonensis (Lea, I., 1863) accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) luridus (Lea, I., 1852) accepted as Checked: verified by a taxonomic editorElliptio arca (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) masoni (Conrad, 1834) accepted as Checked: verified by a taxonomic editorFusconaia masoni (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) merus (Lea, I., 1852) accepted as Checked: verified by a taxonomic editorFusconaia masoni (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) micans (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) mitchelli (Simpson in Dall, 1895) accepted as Checked: verified by a taxonomic editorFusconaia mitchelli (Simpson in Dall, 1895)
  » Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) mitchelli elongatus Simpson, 1914 accepted as Checked: verified by a taxonomic editorSphenonaias taumilapana (Conrad, 1855)
» Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) mitchelli iheringi (Wright, B.H., 1898) accepted as Checked: verified by a taxonomic editorSphenonaias taumilapana (Conrad, 1855)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) monroensis (Lea, I., 1843) accepted as Checked: verified by a taxonomic editorElliptio monroensis (Lea, I., 1843)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) nasutulus (Lea, I., 1863) accepted as Checked: verified by a taxonomic editorElliptio producta (Conrad, 1836)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) naviculoides (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) nigellus (Lea, I., 1852) accepted as Checked: verified by a taxonomic editorElliptio nigella (Lea, I., 1852)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) nigra Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorElliptio crassidens (Lamarck, 1819)
  » Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) nigra fusca Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorElliptio crassidens (Lamarck, 1819)
» Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) nigra maculata Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorElliptio crassidens (Lamarck, 1819)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) oblatus (Lea, I., 1863) accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) obnubilus (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) occultus (Lea, I., 1843) accepted as Checked: verified by a taxonomic editorElliptio occulta (Lea, I., 1843)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) ocmulgeensis (Lea, I., 1861) accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) oscari (Wright, B.H., 1892) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) perstriatus (Lea, I., 1852) accepted as Checked: verified by a taxonomic editorElliptio arctata (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) pinei (Wright, B.H., 1897) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) plantii (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorElliptio fumata (Lea, I., 1857)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) polymorphus (Wright, B.H., 1899) accepted as Checked: verified by a taxonomic editorElliptio monroensis (Lea, I., 1843)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) popeii (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorPopenaias popeii (Lea, I., 1857)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) productus (Conrad, 1836) accepted as Checked: verified by a taxonomic editorElliptio producta (Conrad, 1836)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) purus (Lea, I., 1858) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) pusillus (Barnes, 1840) accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) pygmaeus (Lea, I., 1852) accepted as Checked: verified by a taxonomic editorLasmigona subviridis (Conrad, 1835)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) roanokensis Lea, I., 1839 accepted as Checked: verified by a taxonomic editorElliptio roanokensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) roanokensis (Lea, I., 1839) accepted as Checked: verified by a taxonomic editorElliptio roanokensis (Lea, I., 1839)
  » Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) roanokensis northamptonensis (Lea, I., 1862) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) rostraeformis (Lea, I., 1856) accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) rostrum (Lea, I., 1862) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) sagittiformis (Lea, I., 1852) accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) sanctorumjohanium Wright, B.H., 1933 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) shepardianus (Lea, I., 1837) accepted as Checked: verified by a taxonomic editorElliptio shepardiana (Lea, I., 1837)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) singularis (Wright, B.H., 1899) accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) sloatianus (Lea, I., 1840) accepted as Checked: verified by a taxonomic editorElliptoideus sloatianus (Lea, I., 1840)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) sordidus (Lea, I., 1852) accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) spadiceus (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) spissus (Lea, I., 1859) accepted as Checked: verified by a taxonomic editorElliptio downiei (Lea, I., 1858)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) stonensis (Lea, I., 1840) accepted as Checked: verified by a taxonomic editorEurynia dilatata (Rafinesque, 1820)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) striatulus (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorFusconaia masoni (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) strigosus (Lea, I., 1840) accepted as Checked: verified by a taxonomic editorElliptio arctata (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) strumosus (Lea, I., 1872) accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) subinflatus (Conrad, 1835) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) subluridus (Simpson, 1892) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) subniger (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorElliptio fumata (Lea, I., 1857)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) subplanus (Conrad, 1837) accepted as Checked: verified by a taxonomic editorFusconaia masoni (Conrad, 1834)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) tenuisculus (Frierson, 1911) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) tuomeyi (Lea, I., 1852) accepted as Checked: verified by a taxonomic editorElliptio cylindracea Frierson, 1927
» Species Checked: verified by a taxonomic editorUnio (Elliptio) viridis Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorAlasmidonta viridis (Rafinesque, 1820)
  » Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) viridis fuscata Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorAlasmidonta viridis (Rafinesque, 1820)
» Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) viridis radiata Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorAlasmidonta viridis (Rafinesque, 1820)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) viridulus (Lea, I., 1863) accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) waccamawensis (Lea, I., 1863) accepted as Checked: verified by a taxonomic editorElliptio waccamawensis (Lea, I., 1863)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) waltoni Wright, B.H., 1888 accepted as Checked: verified by a taxonomic editorElliptio ahenea (Lea, I., 1843)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) webbianus Wright, B.H., 1934 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
  » Subspecies Checked: verified by a taxonomic editorUnio (Elliptio) webbianus hartii Wright, B.H., 1934 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Elliptio) websteri (Wright, B.H., 1888) accepted as Checked: verified by a taxonomic editorElliptio monroensis (Lea, I., 1843)
Subgenus Checked: verified by a taxonomic editorUnio (Eurynia) accepted as Checked: verified by a taxonomic editorEurynia Rafinesque, 1819
  » Species Checked: verified by a taxonomic editorUnio (Eurynia) dilatata Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorEurynia dilatata (Rafinesque, 1820)
» Species Checked: verified by a taxonomic editorUnio (Eurynia) latissima Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorLigumia recta (Lamarck, 1819)
» Species Checked: verified by a taxonomic editorUnio (Eurynia) solenoides Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorTheliderma cylindrica (Say, 1817)
  » Subspecies Checked: verified by a taxonomic editorUnio (Eurynia) solenoides interrupta Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorTheliderma cylindrica (Say, 1817)
» Subspecies Checked: verified by a taxonomic editorUnio (Eurynia) solenoides nodosa Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorTheliderma cylindrica (Say, 1817)
» Species Checked: verified by a taxonomic editorUnio (Eurynia) teres Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorLampsilis teres (Rafinesque, 1820)
Subgenus Checked: verified by a taxonomic editorUnio (Leptodea) accepted as Checked: verified by a taxonomic editorLeptodea Rafinesque, 1820
  » Species Checked: verified by a taxonomic editorUnio (Leptodea) fragilis Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorLeptodea fragilis (Rafinesque, 1820)
  » Subspecies Checked: verified by a taxonomic editorUnio (Leptodea) fragilis fuscata Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorLeptodea fragilis (Rafinesque, 1820)
» Species Checked: verified by a taxonomic editorUnio (Leptodea) leptodon Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorLeptodea leptodon (Rafinesque, 1820)
  » Subspecies Checked: verified by a taxonomic editorUnio (Leptodea) leptodon olivacea Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorLeptodea leptodon (Rafinesque, 1820)
» Subspecies Checked: verified by a taxonomic editorUnio (Leptodea) leptodon semiradiata Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorLeptodea leptodon (Rafinesque, 1820)
» Species Checked: verified by a taxonomic editorUnio (Leptodea) nervosa Rafinesque, 1820 accepted as Checked: verified by a taxonomic editorMegalonaias nervosa (Rafinesque, 1820)
Subgenus Checked: verified by a taxonomic editorUnio (Obovaria) accepted as Checked: verified by a taxonomic editorObovaria Rafinesque, 1819
  » Species Checked: verified by a taxonomic editorUnio (Obovaria) jacksonianus Frierson, 1912 accepted as Checked: verified by a taxonomic editorObovaria arkansasensis (Lea, I., 1862)
Subgenus Checked: verified by a taxonomic editorUnio (Pleurobema) accepted as Checked: verified by a taxonomic editorPleurobema Rafinesque, 1819
  » Species Checked: verified by a taxonomic editorUnio (Pleurobema) hagleri Frierson, 1900 accepted as Checked: verified by a taxonomic editorPleurobema rubellum (Conrad, 1834)
Subgenus Checked: verified by a taxonomic editorUnio (Uniomerus) accepted as Checked: verified by a taxonomic editorUniomerus Conrad, 1853
  » Species Checked: verified by a taxonomic editorUnio (Uniomerus) bisselianus (Lea, I., 1867) accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
» Species Checked: verified by a taxonomic editorUnio (Uniomerus) bissellianus (Lea, I., 1867) accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
» Species Checked: verified by a taxonomic editorUnio (Uniomerus) columbensis (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorUniomerus columbensis (Lea, I., 1857)
» Species Checked: verified by a taxonomic editorUnio (Uniomerus) obesus (Lea, I., 1831) accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
  » Subspecies Checked: verified by a taxonomic editorUnio (Uniomerus) obesus blandingianus (Lea, I., 1834) accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
» Subspecies Checked: verified by a taxonomic editorUnio (Uniomerus) obesus paludicolus (Gould, 1845) accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
» Species Checked: verified by a taxonomic editorUnio (Uniomerus) subluridus (Simpson, 1892) accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
» Species Checked: verified by a taxonomic editorUnio (Uniomerus) tetralasmus (Say, 1831) accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
  » Subspecies Checked: verified by a taxonomic editorUnio (Uniomerus) tetralasmus camptodon (Say, 1832) accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
» Subspecies Checked: verified by a taxonomic editorUnio (Uniomerus) tetralasmus declivis (Say, 1831) accepted as Checked: verified by a taxonomic editorUniomerus declivis (Say, 1831)
» Subspecies Checked: verified by a taxonomic editorUnio (Uniomerus) tetralasmus manubius (Gould, 1855) accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
» Subspecies Checked: verified by a taxonomic editorUnio (Uniomerus) tetralasmus sayi (Ward in Tappan, 1839) accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
Species Checked: verified by a taxonomic editorUnio abacoides Haldeman, 1846 accepted as Checked: verified by a taxonomic editorDromus dromas (Lea, I., 1837)
Species Checked: verified by a taxonomic editorUnio abacus Haldeman, 1842 accepted as Checked: verified by a taxonomic editorPtychobranchus fasciolaris (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio abbevillensis Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio aberrans Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio aberti Conrad, 1850 accepted as Checked: verified by a taxonomic editorCyprogenia aberti (Conrad, 1850)
Species Checked: verified by a taxonomic editorUnio ablatus (Lea, I., 1863) accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio abruptus Say, 1831 accepted as Checked: verified by a taxonomic editorLampsilis abrupta (Say, 1831)
Species Checked: verified by a taxonomic editorUnio acuens Lea, I., 1871 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio acutissimus Lea, I., 1831 accepted as Checked: verified by a taxonomic editorMedionidus acutissimus (Lea, I., 1831)
Species Checked: verified by a taxonomic editorUnio aequatus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio aesopus Green, 1827 accepted as Checked: verified by a taxonomic editorPlethobasus cyphyus (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio affinis Lea, I., 1852 accepted as Checked: verified by a taxonomic editorLampsilis straminea (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio aheneus Lea, I., 1843 accepted as Checked: verified by a taxonomic editorElliptio ahenea (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio alabamensis Conrad, 1834 accepted as Checked: verified by a taxonomic editorPotamilus inflatus (Lea, I., 1831)
Species Checked: verified by a taxonomic editorUnio alatus Say, 1817 accepted as Checked: verified by a taxonomic editorPotamilus alatus (Say, 1817)
Species Checked: verified by a taxonomic editorUnio alienigenus Crosse & Fischer, 1893 accepted as Checked: verified by a taxonomic editorCyrtonaias umbrosa (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio altilis Conrad, 1834 accepted as Checked: verified by a taxonomic editorHamiota altilis (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio altus Conrad, 1854 accepted as Checked: verified by a taxonomic editorPleurobema altum (Conrad, 1854)
Species Checked: verified by a taxonomic editorUnio amabilis Lea, I., 1865 accepted as Checked: verified by a taxonomic editorPleurobema pyriforme (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio amoenus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio amplus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio amygdalum Lea, I., 1843 accepted as Checked: verified by a taxonomic editorVillosa amygdala (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio anaticulus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema decisum (Lea, I., 1831)
  » Subspecies Checked: verified by a taxonomic editorUnio anaticulus ohiensis de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorPleurobema clava (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio andersonensis Lea, I., 1872 accepted as Checked: verified by a taxonomic editorFusconaia cor (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio angustatus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorElliptio angustata (Lea, I., 1834)
  » Subspecies Checked: verified by a taxonomic editorUnio angustatus cuniculus de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorLigumia recta (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio anodontoides Lea, I., 1834 accepted as Checked: verified by a taxonomic editorLampsilis teres (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio anthonyi Lea, I., 1861 accepted as Checked: verified by a taxonomic editorElliptio monroensis (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio apicinus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio apiculatus Say, 1829 accepted as Checked: verified by a taxonomic editorQuadrula apiculata (Say, 1829)
Species Checked: verified by a taxonomic editorUnio appressus Lea, I., 1871 accepted as Checked: verified by a taxonomic editorFusconaia cor (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio approximus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorLampsilis hydiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio aquilus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio aratus Conrad, 1849 accepted as Checked: verified by a taxonomic editorElliptoideus sloatianus (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio arcaeformis Lea, I., 1834 accepted as Checked: verified by a taxonomic editorEpioblasma arcaeformis (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio arctatus Conrad, 1834 accepted as Checked: verified by a taxonomic editorElliptio arctata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio arctior Lea, I., 1839 accepted as Checked: verified by a taxonomic editorEurynia dilatata (Rafinesque, 1820)
  » Subspecies Checked: verified by a taxonomic editorUnio arctior fisheropsis de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
Species Checked: verified by a taxonomic editorUnio arcus Conrad, 1834 accepted as Checked: verified by a taxonomic editorElliptio arca (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio argenteus Lea, I., 1841 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio arkansasensis Lea, I., 1862 accepted as Checked: verified by a taxonomic editorObovaria arkansasensis (Lea, I., 1862)
Species Checked: verified by a taxonomic editorUnio arquatus Conrad, 1854 accepted as Checked: verified by a taxonomic editorLigumia recta (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio askewi Marsh, 1896 accepted as Checked: verified by a taxonomic editorFusconaia askewi (Marsh, 1896)
Species Checked: verified by a taxonomic editorUnio asper Lea, I., 1834 accepted as Checked: verified by a taxonomic editorQuadrula apiculata (Say, 1829)
Species Checked: verified by a taxonomic editorUnio asperatus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorRotundaria asperata (Lea, I., 1861)
Species Checked: verified by a taxonomic editorUnio asperrimus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorQuadrula quadrula (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio ater Lea, I., 1830 accepted as Checked: verified by a taxonomic editorPotamilus purpuratus (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio atrata Swainson, 1823 accepted as Checked: verified by a taxonomic editorLeptodea fragilis (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio atrocostatus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio atromarginatus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorElliptoideus sloatianus (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio attenuatus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio folliculata (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio aureus Lea, I., 1859 accepted as Checked: verified by a taxonomic editorRotundaria aurea (Lea, I., 1859)
Species Checked: verified by a taxonomic editorUnio auricularius Spengler, 1793 accepted as Checked: verified by a taxonomic editorMargaritifera auricularia (Spengler, 1793)
Species Checked: verified by a taxonomic editorUnio averellii Wright, B.H., 1888 accepted as Checked: verified by a taxonomic editorVillosa vibex (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio bairdianus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorToxolasma texasiensis (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio baldwinensis Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio barnesianus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio barrattii Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio barrotti Küster, 1861 accepted as Checked: verified by a taxonomic editorElliptio producta (Conrad, 1836)
Species Checked: verified by a taxonomic editorUnio basalis Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio fumata (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio beadleianus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema beadleianum (Lea, I., 1861)
Species Checked: verified by a taxonomic editorUnio bealei Lea, I., 1862 accepted as Checked: verified by a taxonomic editorToxolasma texasiensis (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio beaverensis Lea, I., 1868 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio bellulus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio berlandieri Lea, I., 1857 accepted as Checked: verified by a taxonomic editorCyrtonaias tampicoensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio berlandierii Lea, I., 1857 accepted as Checked: verified by a taxonomic editorCyrtonaias tampicoensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio biangularis Lea, I., 1840 accepted as Checked: verified by a taxonomic editorOrtmanniana pectorosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio bicaelatus Reeve, 1865 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio biemarginatus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorEpioblasma biemarginata (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio bigbyensis Lea, I., 1841 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio bisselianus Lea, I., 1867 accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
Species Checked: verified by a taxonomic editorUnio blandianus Lea, I., 1856 accepted as Checked: verified by a taxonomic editorQuadrula rumphiana (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio blandingianus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
Species Checked: verified by a taxonomic editorUnio bollii Call, 1881 accepted as Checked: verified by a taxonomic editorRotundaria petrina (Gould, 1855)
Species Checked: verified by a taxonomic editorUnio borealis Gray, 1882 accepted as Checked: verified by a taxonomic editorLampsilis radiata (Gmelin, 1791)
Species Checked: verified by a taxonomic editorUnio bournianus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorPleurobema clava (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio boydianus Lea, I., 1840 accepted as Unreviewed: has not been verified by a taxonomic editorIn quarantine: not visible on public site
Species Checked: verified by a taxonomic editorUnio boykinianus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorMegalonaias nervosa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio bracteatus Gould, 1855 accepted as Checked: verified by a taxonomic editorLampsilis bracteata (Gould, 1855)
Species Checked: verified by a taxonomic editorUnio brazoensis Lea, I., 1868 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio brazosensis Lea, I., 1868 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio breviculus Call, 1887 accepted as Checked: verified by a taxonomic editorLampsilis reeveiana (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio brevidens Lea, I., 1834 accepted as Checked: verified by a taxonomic editorEpioblasma brevidens (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio brevis Lea, I., 1872 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio brimleyi Wright, S.H., 1897 accepted as Checked: verified by a taxonomic editorFusconaia masoni (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio brumbyanus Lea, I., 1841 accepted as Checked: verified by a taxonomic editorPtychobranchus greenii (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio brumleyanus (Lea, I., 1841) accepted as Checked: verified by a taxonomic editorPtychobranchus greenii (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio buckleyi Lea, I., 1843 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio buddianus Lea, I., 1843 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio bulbosus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorPleurobema pyriforme (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio burkensis Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio bursapastoris Wright, B.H., 1896 accepted as Checked: verified by a taxonomic editorFusconaia subrotunda (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio burtchianus Wright, S.H., 1897 accepted as Checked: verified by a taxonomic editorElliptio occulta (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio buxeus Lea, I., 1853 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio buxtoni Wright, B.H., 1897 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio cacao Lea, I., 1859 accepted as Checked: verified by a taxonomic editorRotundaria succissa (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio caelatus Conrad, 1834 accepted as Checked: verified by a taxonomic editorLemiox rimosus (Rafinesque, 1831)
Species Checked: verified by a taxonomic editorUnio cahabensis Lea, I., 1871 accepted as Checked: verified by a taxonomic editorRotundaria asperata (Lea, I., 1861)
Species Checked: verified by a taxonomic editorUnio calceolus Lea, I., 1830 accepted as Checked: verified by a taxonomic editorAlasmidonta viridis (Rafinesque, 1820)
  » Subspecies Checked: verified by a taxonomic editorUnio calceolus sciotincola de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorAlasmidonta marginata Say, 1818
Species Checked: verified by a taxonomic editorUnio caliginosus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio camelopardilis Lea, I., 1860 accepted as Checked: verified by a taxonomic editorVillosa taeniata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio camelus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorPtychobranchus fasciolaris (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio camptodon Say, 1832 accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
Species Checked: verified by a taxonomic editorUnio canadensis Lea, I., 1857 accepted as Checked: verified by a taxonomic editorLampsilis cardium Rafinesque, 1820
Species Checked: verified by a taxonomic editorUnio capax Green, 1832 accepted as Checked: verified by a taxonomic editorPotamilus capax (Green, 1832)
Species Checked: verified by a taxonomic editorUnio caperatus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorDromus dromas (Lea, I., 1837)
Species Checked: verified by a taxonomic editorUnio capillaris Lea, I., 1834 accepted as Checked: verified by a taxonomic editorEpioblasma personata (Say, 1829)
Species Checked: verified by a taxonomic editorUnio capillus Say, 1831 accepted as Checked: verified by a taxonomic editorVillosa fabalis (Lea, I., 1831)
Species Checked: verified by a taxonomic editorUnio capsaeformis Lea, I., 1837 accepted as Checked: verified by a taxonomic editorEpioblasma capsaeformis (Lea, I., 1837)
Species Checked: verified by a taxonomic editorUnio cardiacea Guerin, 1823 accepted as Checked: verified by a taxonomic editorPleurobema rubrum (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio carinatus Barnes, 1823 accepted as Checked: verified by a taxonomic editorOrtmanniana ligamentina (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio carinifera Lamarck, 1819 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio cariosus Say, 1817 accepted as Checked: verified by a taxonomic editorLampsilis cariosa (Say, 1817)
Species Checked: verified by a taxonomic editorUnio caroliniana Bosc, 1801 accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
Species Checked: verified by a taxonomic editorUnio castaneus Lea, I., 1831 accepted as Checked: verified by a taxonomic editorObovaria arkansasensis (Lea, I., 1862)
Species Checked: verified by a taxonomic editorUnio castus Lea, I., 1860 accepted as Checked: verified by a taxonomic editorFusconaia masoni (Conrad, 1834)
  » Subspecies Checked: verified by a taxonomic editorUnio castus mirus de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorToxolasma lividum (Rafinesque, 1831)
Species Checked: verified by a taxonomic editorUnio catawbensis Lea, I., 1862 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio catillus Conrad, 1836 accepted as Checked: verified by a taxonomic editorPleurobema sintoxia (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio cerinus Conrad, 1838 accepted as Checked: verified by a taxonomic editorFusconaia flava (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio charlottensis Lea, I., 1863 accepted as Checked: verified by a taxonomic editorLasmigona decorata (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio chathamensis Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio chattanoogaensis Lea, I., 1858 accepted as Checked: verified by a taxonomic editorPleurobema decisum (Lea, I., 1831)
Species Checked: verified by a taxonomic editorUnio chickasawhensis Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema beadleianum (Lea, I., 1861)
Species Checked: verified by a taxonomic editorUnio chinensis Lea, 1868 accepted as Checked: verified by a taxonomic editorAcuticosta chinensis (Lea, 1868)
Species Checked: verified by a taxonomic editorUnio chipolaensis Walker, 1905 accepted as Checked: verified by a taxonomic editorElliptio chipolaensis (Walker, 1905)
Species Checked: verified by a taxonomic editorUnio chunii Lea, I., 1862 accepted as Checked: verified by a taxonomic editorFusconaia flava (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio cicatricoides Frierson, 1911 accepted as Checked: verified by a taxonomic editorPlethobasus cicatricosus (Say, 1829)
Species Checked: verified by a taxonomic editorUnio cicatricosus Say, 1829 accepted as Checked: verified by a taxonomic editorPlethobasus cicatricosus (Say, 1829)
Species Checked: verified by a taxonomic editorUnio cicur Lea, I., 1861 accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
Species Checked: verified by a taxonomic editorUnio cilindricus (Say, 1817) accepted as Checked: verified by a taxonomic editorTheliderma cylindrica (Say, 1817)
  » Subspecies Checked: verified by a taxonomic editorUnio cilindricus acrispatus de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorTheliderma cylindrica (Say, 1817)
» Subspecies Checked: verified by a taxonomic editorUnio cilindricus propetipicus de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorTheliderma cylindrica (Say, 1817)
Species Checked: verified by a taxonomic editorUnio cincinnatiensis Lea, I., 1840 accepted as Checked: verified by a taxonomic editorEpioblasma cincinnatiensis (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio cinnamomicus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema perovatum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio circulus Lea, I., 1830 accepted as Checked: verified by a taxonomic editorObovaria subrotunda (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio circumactus Lea, I., 1871 accepted as Checked: verified by a taxonomic editorPleuronaia dolabelloides (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio cirratus Lea, I., 1874 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio cistellaeformis Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio cistellaeformis (Lea, I., 1863)
Species Checked: verified by a taxonomic editorUnio claibornensis Lea, I., 1839 accepted as Checked: verified by a taxonomic editorLampsilis straminea (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio clarkianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorHamiota altilis (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio clava Lamarck, 1819 accepted as Checked: verified by a taxonomic editorPleurobema clava (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio clinchensis Lea, I., 1867 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio coarctata Lamarck, 1819 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio coccineus Conrad, 1836 accepted as Checked: verified by a taxonomic editorPleurobema sintoxia (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio coccineus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorPleurobema sintoxia (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio cocoduensis Reeve, 1865 accepted as Checked: verified by a taxonomic editorLigumia subrostrata (Say, 1831)
Species Checked: verified by a taxonomic editorUnio coelatus Conrad, 1834 accepted as Checked: verified by a taxonomic editorLemiox rimosus (Rafinesque, 1831)
Species Checked: verified by a taxonomic editorUnio cognatus Lea, I., 1860 accepted as Checked: verified by a taxonomic editorTruncilla cognata (Lea, I., 1860)
Species Checked: verified by a taxonomic editorUnio collinus Conrad, 1837 accepted as Checked: verified by a taxonomic editorPleurobema collina (Conrad, 1837)
Species Checked: verified by a taxonomic editorUnio coloradoensis Lea, I., 1856 accepted as Checked: verified by a taxonomic editorPotamilus purpuratus (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio columbensis Lea, I., 1857 accepted as Checked: verified by a taxonomic editorUniomerus columbensis (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio compactus Lea, I., 1859 accepted as Checked: verified by a taxonomic editorEpioblasma metastriata (Conrad, 1838)
Species Checked: verified by a taxonomic editorUnio compertus Frierson, 1911 accepted as Checked: verified by a taxonomic editorPlethobasus cyphyus (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio complanatus (Lightfoot, 1786) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
  » Subspecies Checked: verified by a taxonomic editorUnio complanatus mainensis Rich, 1915 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
» Subspecies Checked: verified by a taxonomic editorUnio complanatus subinflatus Conrad, 1835 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio compressa (Lea, I., 1830) accepted as Checked: verified by a taxonomic editorLasmigona compressa (I. Lea, 1829)
  » Subspecies Checked: verified by a taxonomic editorUnio compressa lindus de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorLasmigona compressa (I. Lea, 1829)
Species Checked: verified by a taxonomic editorUnio compressissimus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorPtychobranchus fasciolaris (Rafinesque, 1820)
  » Subspecies Checked: verified by a taxonomic editorUnio compressissimus performosus de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorPtychobranchus fasciolaris (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio compressus Rafinesque, 1831 accepted as Checked: verified by a taxonomic editorEllipsaria lineolata (Rafinesque, 1820)
  » Variety Checked: verified by a taxonomic editorUnio compressus var. plebius C.B. Adams, 1842 accepted as Checked: verified by a taxonomic editorLasmigona compressa (I. Lea, 1829)
Species Checked: verified by a taxonomic editorUnio conasaugaensis Lea, I., 1872 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio concavus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorVillosa delumbis (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio concestator Lea, I., 1857 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio concolor Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema perovatum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio confertus Lea, I., 1837 accepted as Checked: verified by a taxonomic editorElliptio raveneli (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio congaraeus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio congareus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio conjugans Wright, B.H., 1899 accepted as Checked: verified by a taxonomic editorTritogonia verrucosa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio conradicus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorMedionidus conradicus (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio consanguineus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema decisum (Lea, I., 1831)
Species Checked: verified by a taxonomic editorUnio conspicuus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorLampsilis radiata (Gmelin, 1791)
Species Checked: verified by a taxonomic editorUnio contiguus Lea, I., 1862 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio contractus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio contrarius Conrad, 1849 accepted as Checked: verified by a taxonomic editorLampsilis straminea (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio cooperianus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorPlethobasus cooperianus (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio copei Lea, I., 1868 accepted as Checked: verified by a taxonomic editorVillosa vanuxemensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio cor Conrad, 1834 accepted as Checked: verified by a taxonomic editorFusconaia cor (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio corneus Lea, I., 1874 accepted as Checked: verified by a taxonomic editorElliptio fumata (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio cornutus Barnes, 1823 accepted as Checked: verified by a taxonomic editorObliquaria reflexa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio coruscus Gould, 1856 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio corvinus Lea, I., 1868 accepted as Checked: verified by a taxonomic editorToxolasma paulum (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio corvunculus Lea, I., 1868 accepted as Checked: verified by a taxonomic editorToxolasma corvunculus (Lea, I., 1868)
Species Checked: verified by a taxonomic editorUnio corvus Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio couchianus Lea, I., 1860 accepted as Checked: verified by a taxonomic editorRotundaria couchiana (Lea, I., 1860)
Species Checked: verified by a taxonomic editorUnio crapulus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema fibuloides (Lea, I., 1859)
Species Checked: verified by a taxonomic editorUnio crassidens Lamarck, 1819 accepted as Checked: verified by a taxonomic editorElliptio crassidens (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio crassus Say, 1817 accepted as Checked: verified by a taxonomic editorOrtmanniana ligamentina (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio crebrivittatus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema decisum (Lea, I., 1831)
Species Checked: verified by a taxonomic editorUnio creperus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio crocatus Lea, I., 1841 accepted as Unreviewed: has not been verified by a taxonomic editorIn quarantine: not visible on public site
Species Checked: verified by a taxonomic editorUnio cromwellii Lea, I., 1865 accepted as Checked: verified by a taxonomic editorToxolasma paulum (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio crudus Lea, I., 1871 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio cultratus Rafinesque, 1831 accepted as Checked: verified by a taxonomic editorEurynia dilatata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio cumberlandicus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio cuneatus Barnes, 1823 accepted as Checked: verified by a taxonomic editorElliptio crassidens (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio cuneatus Swainson, 1823 accepted as Checked: verified by a taxonomic editorEpioblasma triquetra (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio cuneolus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorFusconaia cor (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio cuneus Conrad, 1838 accepted as Checked: verified by a taxonomic editorPleurobema sintoxia (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio cunninghami Wright, B.H., 1883 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio curatus Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio curtus Lea, I., 1859 accepted as Checked: verified by a taxonomic editorPleurobema curtum (Lea, I., 1859)
Species Checked: verified by a taxonomic editorUnio curvatus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio cuspidatus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio cuvierianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio cylindrellus Lea, I., 1868 accepted as Checked: verified by a taxonomic editorToxolasma cylindrellus (Lea, I., 1868)
Species Checked: verified by a taxonomic editorUnio cylindricus Say, 1817 accepted as Checked: verified by a taxonomic editorTheliderma cylindrica (Say, 1817)
  » Subspecies Checked: verified by a taxonomic editorUnio cylindricus strigillatus Wright, B.H., 1898 accepted as Checked: verified by a taxonomic editorTheliderma cylindrica (Say, 1817)
Species Checked: verified by a taxonomic editorUnio cyphia (Rafinesque, 1820) accepted as Checked: verified by a taxonomic editorPlethobasus cyphyus (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio dactylus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio dahuricus Middendorff, 1850 accepted as Checked: verified by a taxonomic editorMargaritifera dahurica (Middendorff, 1850)
Species Checked: verified by a taxonomic editorUnio dalli Wright, B.H., 1888 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio danielsii Wright, B.H., 1899 accepted as Checked: verified by a taxonomic editorElliptio crassidens (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio dariensis Lea, I., 1843 accepted as Checked: verified by a taxonomic editorElliptio dariensis (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio datus Lea, I., 1868 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio decisus Lea, I., 1831 accepted as Checked: verified by a taxonomic editorPleurobema decisum (Lea, I., 1831)
Species Checked: verified by a taxonomic editorUnio declivis Say, 1831 accepted as Checked: verified by a taxonomic editorUniomerus declivis (Say, 1831)
Species Checked: verified by a taxonomic editorUnio decoratus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorLasmigona decorata (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio decumbens Lea, I., 1861 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio dehiscens Say, 1829 accepted as Checked: verified by a taxonomic editorHemistena lata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio delumbis Conrad, 1834 accepted as Checked: verified by a taxonomic editorVillosa delumbis (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio depygis Conrad, 1866 accepted as Checked: verified by a taxonomic editorObovaria subrotunda (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio detectus Frierson, 1911 accepted as Checked: verified by a taxonomic editorPlethobasus cicatricosus (Say, 1829)
Species Checked: verified by a taxonomic editorUnio deviatus Reeve, 1864 accepted as Checked: verified by a taxonomic editorEpioblasma turgidula (Lea, I., 1858)
Species Checked: verified by a taxonomic editorUnio diazensis Wright, S.H., 1897 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio differtus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio difficilis Lea, I., 1868 accepted as Checked: verified by a taxonomic editorVillosa nebulosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio discrepans Lea, I., 1860 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio dispalans Wright, B.H., 1899 accepted as Checked: verified by a taxonomic editorElliptio occulta (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio dispansus Lea, I., 1871 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio dispar Lea, I., 1860 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio dissimilis Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio distans Anthony, 1865 accepted as Checked: verified by a taxonomic editorLampsilis siliquoidea (Barnes, 1823)
Species Checked: verified by a taxonomic editorUnio diversus Conrad, 1856 accepted as Checked: verified by a taxonomic editorAlasmidonta viridis (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio dolabelloides Lea, I., 1840 accepted as Checked: verified by a taxonomic editorPleuronaia dolabelloides (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio dolabraeformis Lea, I., 1839 accepted as Checked: verified by a taxonomic editorLampsilis dolabraeformis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio doliaris Lea, I., 1865 accepted as Checked: verified by a taxonomic editorHamiota altilis (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio dolosus Lea, I., 1860 accepted as Checked: verified by a taxonomic editorPotamilus purpuratus (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio dombeyana Valenciennes, 1827 accepted as Checked: verified by a taxonomic editorPlectomerus dombeyanus (Valenciennes, 1827)
Species Checked: verified by a taxonomic editorUnio donaciformis Lea, I., 1830 accepted as Checked: verified by a taxonomic editorTruncilla donaciformis (Lea, I., 1830)
Species Checked: verified by a taxonomic editorUnio donacopsis de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorVillosa fabalis (Lea, I., 1831)
Species Checked: verified by a taxonomic editorUnio dooleyensis Lea, I., 1874 accepted as Checked: verified by a taxonomic editorElliptio fumata (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio dorei Wright, B.H., 1888 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio dorfeuillianus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorRotundaria pustulosa (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio dorsatus Lea, I., 1868 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio downiei Lea, I., 1858 accepted as Checked: verified by a taxonomic editorElliptio downiei (Lea, I., 1858)
Species Checked: verified by a taxonomic editorUnio dromas Lea, I., 1837 accepted as Checked: verified by a taxonomic editorDromus dromas (Lea, I., 1837)
Species Checked: verified by a taxonomic editorUnio duttonianus Lea, I., 1841 accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
Species Checked: verified by a taxonomic editorUnio ebenus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorReginaia ebena (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio edentulus (Say, 1829) accepted as Checked: verified by a taxonomic editorStrophitus undulatus (Say, 1817)
Species Checked: verified by a taxonomic editorUnio edgarianus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorFusconaia cor (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio eightsii Lea, I., 1860 accepted as Checked: verified by a taxonomic editorMegalonaias nervosa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio electrinus Reeve, 1865 accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
Species Checked: verified by a taxonomic editorUnio elegans Lea, I., 1834 accepted as Checked: verified by a taxonomic editorTruncilla truncata Rafinesque, 1820
  » Subspecies Checked: verified by a taxonomic editorUnio elegans elegantopsis de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorTruncilla truncata Rafinesque, 1820
» Subspecies Checked: verified by a taxonomic editorUnio elegans magnelegans de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorTruncilla truncata Rafinesque, 1820
Species Checked: verified by a taxonomic editorUnio elliottii Lea, I., 1856 accepted as Checked: verified by a taxonomic editorAmblema elliottii (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio ellipsiformis Conrad, 1836 accepted as Checked: verified by a taxonomic editorVenustaconcha ellipsiformis (Conrad, 1836)
Species Checked: verified by a taxonomic editorUnio ellipsis Lea, I., 1830 accepted as Checked: verified by a taxonomic editorObovaria olivaria (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio ellipticus Barnes, 1823 accepted as Checked: verified by a taxonomic editorOrtmanniana ligamentina (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio elongata Lamarck, 1819 accepted as Checked: verified by a taxonomic editorUnio elongatus Lamarck, 1819
Species Checked: verified by a taxonomic editorUnio elongatus Lamarck, 1819 accepted as Checked: verified by a taxonomic editorMargaritifera margaritifera (Linnaeus, 1758)
Species Checked: verified by a taxonomic editorUnio emmonsii Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
Species Checked: verified by a taxonomic editorUnio errans Lea, I., 1856 accepted as Checked: verified by a taxonomic editorElliptio errans (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio estabrookianus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio euliratus Rafinesque, 1831 accepted as Checked: verified by a taxonomic editorEurynia dilatata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio exactus Lea, I., 1858 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio exacutus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio folliculata (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio excavatus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorLampsilis ornata (Conrad, 1835)
Species Checked: verified by a taxonomic editorUnio excultus Conrad, 1838 accepted as Checked: verified by a taxonomic editorUniomerus declivis (Say, 1831)
Species Checked: verified by a taxonomic editorUnio exiguus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorVillosa vibex (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio extensus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio fabaceus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorVillosa umbrans (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio fabalis Lea, I., 1831 accepted as Checked: verified by a taxonomic editorVillosa fabalis (Lea, I., 1831)
Species Checked: verified by a taxonomic editorUnio fallax Lea, I., 1857 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio fassinans Lea, I., 1868 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio fatuus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio favosus Lea, I., 1856 accepted as Checked: verified by a taxonomic editorPleurobema georgianum (Lea, I., 1841)
Species Checked: verified by a taxonomic editorUnio ferrissii Marsh, 1891 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio fibuloides Lea, I., 1859 accepted as Checked: verified by a taxonomic editorPleurobema fibuloides (Lea, I., 1859)
Species Checked: verified by a taxonomic editorUnio fisherianus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorElliptio fisheriana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio flagellatus Say, 1830 accepted as Checked: verified by a taxonomic editorEpioblasma obliquata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio flavescens Lea, I., 1845 accepted as Checked: verified by a taxonomic editorPtychobranchus greenii (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio flavidulus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema perovatum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio flavidus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorFusconaia cor (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio florentinus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorEpioblasma florentina (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio floridensis Lea, I., 1852 accepted as Checked: verified by a taxonomic editorLampsilis floridensis (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio fluviatilis Green, 1827 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio foliatus Hildreth, 1828 accepted as Checked: verified by a taxonomic editorEpioblasma flexuosa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio folliculatus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorElliptio folliculata (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio fontanus Conrad, 1866 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio forbesianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio foremanianus Lea, I., 1843 accepted as Checked: verified by a taxonomic editorPtychobranchus foremanianus (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio formosus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorEpioblasma triquetra (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio forsheyi Lea, I., 1859 accepted as Checked: verified by a taxonomic editorQuadrula apiculata (Say, 1829)
Species Checked: verified by a taxonomic editorUnio fragosus Conrad, 1835 accepted as Checked: verified by a taxonomic editorQuadrula fragosa (Conrad, 1836)
Species Checked: verified by a taxonomic editorUnio fragosus Conrad, 1836 accepted as Checked: verified by a taxonomic editorQuadrula fragosa (Conrad, 1836)
Species Checked: verified by a taxonomic editorUnio fraternus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio fraterna (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio friersoni Wright, B.H., 1896 accepted as Checked: verified by a taxonomic editorPleurobema riddellii (Lea, I., 1862)
Species Checked: verified by a taxonomic editorUnio fryanus Wright, B.H., 1888 accepted as Checked: verified by a taxonomic editorElliptio occulta (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio fucatus Lea, I., 1860 accepted as Checked: verified by a taxonomic editorVillosa taeniata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio fulgidus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorPleurobema sintoxia (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio fuliginosus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio fuligo Reeve, 1865 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio fulvus Lea, I., 1837 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio fumatus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio fumata (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio furvus Conrad, 1834 accepted as Checked: verified by a taxonomic editorPleurobema rubellum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio fuscatus Lea, I., 1843 accepted as Checked: verified by a taxonomic editorElliptio occulta (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio gastonensis Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio geddingsianus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorElliptio cylindracea Frierson, 1927
Species Checked: verified by a taxonomic editorUnio geminus Lea, I., 1856 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio genthii Lea, I., 1857 accepted as Checked: verified by a taxonomic editorVillosa constricta (Conrad, 1838)
Species Checked: verified by a taxonomic editorUnio genuinus Lea, I., 1868 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio geometricus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorUniomerus declivis (Say, 1831)
Species Checked: verified by a taxonomic editorUnio georgianus Lea, I., 1841 accepted as Checked: verified by a taxonomic editorPleurobema georgianum (Lea, I., 1841)
Species Checked: verified by a taxonomic editorUnio georgina Lamarck, 1819 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio gerhardtii Lea, I., 1862 accepted as Checked: verified by a taxonomic editorHamiota altilis (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio germanus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorToxolasma paulum (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio gesnerii Lea, I., 1874 accepted as Checked: verified by a taxonomic editorElliptio fumata (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio gibber Lea, I., 1839 accepted as Checked: verified by a taxonomic editorPleuronaia gibbera (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio gibbesianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio gibbosus Barnes, 1823 accepted as Checked: verified by a taxonomic editorEurynia dilatata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio giganteus Barnes, 1823 accepted as Checked: verified by a taxonomic editorMegalonaias nervosa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio gigas Swainson, 1824 accepted as Checked: verified by a taxonomic editorLasmigona complanata (Barnes, 1823)
Species Checked: verified by a taxonomic editorUnio glaber Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio glabrata Lamarck, 1819 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio glandaceus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorFusconaia flava (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio glans Lea, I., 1834 accepted as Checked: verified by a taxonomic editorToxolasma lividum (Rafinesque, 1831)
Species Checked: verified by a taxonomic editorUnio glebulus Say, 1831 accepted as Checked: verified by a taxonomic editorGlebula rotundata (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio globatus Lea, I., 1871 accepted as Checked: verified by a taxonomic editorFusconaia subrotunda (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio gouldii Lea, I., 1845 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio gracilentus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio arctata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio gracilior Lea, I., 1856 accepted as Checked: verified by a taxonomic editorVillosa vibex (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio gracilis Barnes, 1823 accepted as Checked: verified by a taxonomic editorLeptodea fragilis (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio grandensis Conrad, 1855 accepted as Checked: verified by a taxonomic editorGlebula rotundata (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio graniferus (Lea, I., 1839) accepted as Checked: verified by a taxonomic editorRotundaria tuberculata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio granulatis (Lea, I., 1861) accepted as Checked: verified by a taxonomic editorToxolasma paulum (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio granulatus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorToxolasma paulum (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio greenii Conrad, 1834 accepted as Checked: verified by a taxonomic editorPtychobranchus greenii (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio griffithianus Lea, I., 1837 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio gubernaculum Reeve, 1865 accepted as Checked: verified by a taxonomic editorEpioblasma torulosa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio haleianus Lea, I., 1842 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio hallenbeckii Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio fumata (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio hanleyianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorPleurobema hanleyianum (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio harperi Wright, B.H., 1899 accepted as Checked: verified by a taxonomic editorPleurobema pyriforme (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio hartmanianus Lea, I., 1860 accepted as Checked: verified by a taxonomic editorPleurobema hartmanianum (Lea, I., 1860)
Species Checked: verified by a taxonomic editorUnio hartwrightii Wright, B.H., 1896 accepted as Checked: verified by a taxonomic editorElliptio monroensis (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio hastatus Lea, I., 1874 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio haysianus Lea, I., 1837 accepted as Checked: verified by a taxonomic editorEpioblasma haysiana (Lea, I., 1837)
Species Checked: verified by a taxonomic editorUnio hazelhurstianus Lea, I., 1858 accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
Species Checked: verified by a taxonomic editorUnio hazlehurstianus Lea, I., 1858 accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
Species Checked: verified by a taxonomic editorUnio hebes Lea, I., 1852 accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
Species Checked: verified by a taxonomic editorUnio hebetatus Conrad, 1854 accepted as Checked: verified by a taxonomic editorFusconaia flava (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio heermannii Lea, I., 1862 accepted as Checked: verified by a taxonomic editorCyrtonaias tampicoensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio hembeli Conrad, 1838 accepted as Checked: verified by a taxonomic editorMargaritifera hembeli (Conrad, 1838)
Species Checked: verified by a taxonomic editorUnio hepaticus Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio hepatica (Say, 1859)
Species Checked: verified by a taxonomic editorUnio heros Say, 1829 accepted as Checked: verified by a taxonomic editorMegalonaias nervosa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio heterodon Lea, I., 1830 accepted as Checked: verified by a taxonomic editorAlasmidonta heterodon (I. Lea, 1830)
Species Checked: verified by a taxonomic editorUnio hians Valenciennes, 1821 accepted as Checked: verified by a taxonomic editorAlasmidonta undulata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio higginsii Lea, I., 1857 accepted as Checked: verified by a taxonomic editorLampsilis higginsii (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio hildrethi Delessert, 1841 accepted as Checked: verified by a taxonomic editorHemistena lata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio hildrethianus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorSimpsonaias ambigua (Say, 1825)
Species Checked: verified by a taxonomic editorUnio hinkleyi Wright, B.H., 1888 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio hippopoeus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio holstonensis Lea, I., 1840 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio hopetonensis Lea, I., 1839 accepted as Checked: verified by a taxonomic editorElliptio hopetonensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio houstonensis Lea, I., 1859 accepted as Checked: verified by a taxonomic editorRotundaria houstonensis (Lea, I., 1859)
Species Checked: verified by a taxonomic editorUnio humerosus Lea, I., 1868 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio hyalinus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorLasmigona subviridis (Conrad, 1835)
Species Checked: verified by a taxonomic editorUnio hydianus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorLampsilis hydiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio icterinus Conrad, 1834 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio iheringi Wright, B.H., 1898 accepted as Checked: verified by a taxonomic editorSphenonaias taumilapana (Conrad, 1855)
Species Checked: verified by a taxonomic editorUnio imperitus de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorPtychobranchus fasciolaris (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio incrassatus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorElliptio crassidens (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio indefinilus (Lea, I., 1863) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio indefinitus Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio ineptus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
Species Checked: verified by a taxonomic editorUnio inflatus Barnes, 1823 accepted as Checked: verified by a taxonomic editorLampsilis siliquoidea (Barnes, 1823)
Species Checked: verified by a taxonomic editorUnio infucatus Conrad, 1834 accepted as Checked: verified by a taxonomic editorRotundaria infucata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio infulgens Lea, I., 1874 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio infuscus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio insolidus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorLasmigona decorata (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio instructus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema verum (Lea, I., 1861)
Species Checked: verified by a taxonomic editorUnio insulsus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio intercedens Lea, I., 1857 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio intermedius Conrad, 1836 accepted as Checked: verified by a taxonomic editorTheliderma intermedia (Conrad, 1836)
Species Checked: verified by a taxonomic editorUnio interruptus Say, 1831 accepted as Checked: verified by a taxonomic editorPlectomerus dombeyanus (Valenciennes, 1827)
Species Checked: verified by a taxonomic editorUnio interruptus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa taeniata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio interventus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema perovatum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio inusitatis Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio hopetonensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio invenustus Lea, I., 1874 accepted as Checked: verified by a taxonomic editorElliptio fumata (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio iridescens Conrad, 1838 accepted as Checked: verified by a taxonomic editorVenustaconcha ellipsiformis (Conrad, 1836)
Species Checked: verified by a taxonomic editorUnio iris Lea, I., 1829 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio irrasus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema georgianum (Lea, I., 1841)
Species Checked: verified by a taxonomic editorUnio irroratus Lea, I., 1828 accepted as Checked: verified by a taxonomic editorCyprogenia stegaria (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio irwinensis Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio jamesianus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
Species Checked: verified by a taxonomic editorUnio jayensis Lea, I., 1839 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio jejunus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio jensenii Baker accepted as Checked: verified by a taxonomic editorLasmigona complanata (Barnes, 1823)
Species Checked: verified by a taxonomic editorUnio jewettii Lea, I., 1867 accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
Species Checked: verified by a taxonomic editorUnio johannis Lea, I., 1859 accepted as Checked: verified by a taxonomic editorPleurobema perovatum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio jonesii Lea, I., 1859 accepted as Checked: verified by a taxonomic editorVillosa nebulosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio katherinae Lea, I., 1839 accepted as Checked: verified by a taxonomic editorLasmigona complanata (Barnes, 1823)
Species Checked: verified by a taxonomic editorUnio keinerianus Lea, I., 1853 accepted as Checked: verified by a taxonomic editorUnio kienerianus Lea, I., 1852
Species Checked: verified by a taxonomic editorUnio kienerianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorRotundaria kieneriana (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio kingii Wright, B.H., 1900 accepted as Checked: verified by a taxonomic editorMedionidus penicillatus (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio kirklandianus Wright, S.H., 1897 accepted as Checked: verified by a taxonomic editorHamiota subangulata (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio kirtlandianus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorFusconaia subrotunda (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio kleinianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorRotundaria kleiniana (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio laceolatus Lea, I., 1830 accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
Species Checked: verified by a taxonomic editorUnio lacrymosus Lea, I., 1830 accepted as Checked: verified by a taxonomic editorQuadrula quadrula (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio laevissimus (Lea, I., 1830) accepted as Checked: verified by a taxonomic editorPotamilus ohiensis (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio lamarckianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorCyprogenia aberti (Conrad, 1850)
Species Checked: verified by a taxonomic editorUnio lanceolatus Lea, I., 1830 accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
Species Checked: verified by a taxonomic editorUnio laosensis Lea, 1863 accepted as Checked: verified by a taxonomic editorMargaritifera laosensis (Lea, 1863)
Species Checked: verified by a taxonomic editorUnio lapillus (Say, 1831) accepted as Checked: verified by a taxonomic editorVillosa fabalis (Lea, I., 1831)
Species Checked: verified by a taxonomic editorUnio latecostatus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio latiradiatus Conrad, 1838 accepted as Checked: verified by a taxonomic editorVillosa taeniata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio latissimus Sowerby, 1868 accepted as Checked: verified by a taxonomic editorLampsilis cardium Rafinesque, 1820
Species Checked: verified by a taxonomic editorUnio latus Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio roanokensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio lawii Lea, I., 1871 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio lazarus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio arctata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio lecontianus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio lehmanii Wright, S.H., 1897 accepted as Checked: verified by a taxonomic editorElliptio occulta (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio leibii Lea, I., 1862 accepted as Checked: verified by a taxonomic editorObovaria subrotunda (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio lenior Lea, I., 1843 accepted as Checked: verified by a taxonomic editorEpioblasma lenior (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio lenis Lea, I., 1840 accepted as Checked: verified by a taxonomic editorEpioblasma lenior (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio lenis Conrad, 1838 accepted as Checked: verified by a taxonomic editorLampsilis cardium Rafinesque, 1820
Species Checked: verified by a taxonomic editorUnio lens Lea, I., 1834 accepted as Checked: verified by a taxonomic editorObovaria subrotunda (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio lenticularis Lea, I., 1872 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio leonensis Simpson, 1892 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio lepidus Gould, 1856 accepted as Checked: verified by a taxonomic editorVillosa amygdala (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio leprosus Miles, 1861 accepted as Checked: verified by a taxonomic editorLigumia recta (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio lesleyi Lea, I., 1860 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio lesueurianus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorFusconaia subrotunda (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio lewisii Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema fibuloides (Lea, I., 1859)
Species Checked: verified by a taxonomic editorUnio lienosus Conrad, 1834 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio ligamentina Lamarck, 1819 accepted as Checked: verified by a taxonomic editorOrtmanniana ligamentina (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio ligatus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio limatulus Conrad, 1849 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio lincecumii Lea, I., 1868 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio lindsleyi Lea, I., 1860 accepted as Checked: verified by a taxonomic editorVillosa taeniata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio lineata Bory de St. Vincent, 1827 accepted as Checked: verified by a taxonomic editorLampsilis radiata (Gmelin, 1791)
Species Checked: verified by a taxonomic editorUnio lineatus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorLampsilis binominata Simpson, 1900
Species Checked: verified by a taxonomic editorUnio lineolatus (Rafinesque, 1820) accepted as Checked: verified by a taxonomic editorEllipsaria lineolata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio linguaeformis Lea, I., 1860 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio litus Lea, I., 1871 accepted as Checked: verified by a taxonomic editorPleurobema pyriforme (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio livingstonensis Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio lucidus Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio lugubris Lea, I., 1839 accepted as Checked: verified by a taxonomic editorElliptio cylindracea Frierson, 1927
Species Checked: verified by a taxonomic editorUnio lugubris Say, 1832 accepted as Checked: verified by a taxonomic editorPotamilus purpuratus (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio lunulatus Pratt, 1876 accepted as Checked: verified by a taxonomic editorQuadrula quadrula (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio luridus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio arca (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio luteola Lamarck, 1819 accepted as Checked: verified by a taxonomic editorLampsilis radiata (Gmelin, 1791)
Species Checked: verified by a taxonomic editorUnio lyonii Lea, I., 1865 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio macer Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio roanokensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio maconensis Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio macrodon Lea, I., 1859 accepted as Checked: verified by a taxonomic editorTruncilla macrodon (Lea, I., 1859)
Species Checked: verified by a taxonomic editorUnio maculatus Conrad, 1834 accepted as Checked: verified by a taxonomic editorPleuronaia dolabelloides (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio manubius Gould, 1855 accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
Species Checked: verified by a taxonomic editorUnio margaritifera (Linnaeus, 1758) accepted as Checked: verified by a taxonomic editorMargaritifera margaritifera (Linnaeus, 1758)
Species Checked: verified by a taxonomic editorUnio marginis Lea, I., 1865 accepted as Checked: verified by a taxonomic editorToxolasma paulum (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio marshii Wright, B.H., 1888 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio masoni Conrad, 1834 accepted as Checked: verified by a taxonomic editorFusconaia masoni (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio mecklenbergensis Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio mediocris Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio medius Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema georgianum (Lea, I., 1841)
Species Checked: verified by a taxonomic editorUnio melinus Conrad, 1838 accepted as Checked: verified by a taxonomic editorLampsilis radiata (Gmelin, 1791)
Species Checked: verified by a taxonomic editorUnio menkianus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa taeniata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio mercerii Lea, I., 1862 accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio meredithii Lea, I., 1858 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio merus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorFusconaia masoni (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio metanevra (Rafinesque, 1820) accepted as Checked: verified by a taxonomic editorTheliderma metanevra (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio metastriatus Conrad, 1838 accepted as Checked: verified by a taxonomic editorEpioblasma metastriata (Conrad, 1838)
Species Checked: verified by a taxonomic editorUnio micans Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio minor Lea, I., 1843 accepted as Checked: verified by a taxonomic editorToxolasma paulum (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio mississippiensis Conrad, 1850 accepted as Checked: verified by a taxonomic editorLigumia subrostrata (Say, 1831)
Species Checked: verified by a taxonomic editorUnio mitchelli Simpson in Dall, 1895 accepted as Checked: verified by a taxonomic editorFusconaia mitchelli (Simpson in Dall, 1895)
Species Checked: verified by a taxonomic editorUnio modicellus Lea, I., 1859 accepted as Checked: verified by a taxonomic editorEpioblasma othcaloogensis (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio modicus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorPleurobema pyriforme (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio modioliformis Lea, I., 1834 accepted as Checked: verified by a taxonomic editorVillosa vibex (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio moestus Lea, I., 1841 accepted as Checked: verified by a taxonomic editorToxolasma lividum (Rafinesque, 1831)
Species Checked: verified by a taxonomic editorUnio monodonta Say, 1829 accepted as Checked: verified by a taxonomic editorMargaritifera monodonta (Say, 1829)
Species Checked: verified by a taxonomic editorUnio monroensis Lea, I., 1843 accepted as Checked: verified by a taxonomic editorElliptio monroensis (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio mooresianus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorPleuronaia dolabelloides (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio mortoni Conrad, 1835 accepted as Checked: verified by a taxonomic editorRotundaria pustulosa (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio moussonianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio mucronatus Barnes, 1823 accepted as Checked: verified by a taxonomic editorEurynia dilatata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio muhlfeldianus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio multiplicatus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorMegalonaias nervosa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio multiradiatus Lea, I., 1830 accepted as Checked: verified by a taxonomic editorLampsilis fasciola Rafinesque, 1820
Species Checked: verified by a taxonomic editorUnio mundus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio murrayensis Lea, I., 1868 accepted as Checked: verified by a taxonomic editorPleurobema stabilis (Lea, I., 1861)
Species Checked: verified by a taxonomic editorUnio mytiloides (Rafinesque, 1820) accepted as Checked: verified by a taxonomic editorPleurobema clava (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio nashvillianus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorLigumia subrostrata (Say, 1831)
Species Checked: verified by a taxonomic editorUnio nasuta Lamarck, 1819 accepted as Checked: verified by a taxonomic editorEurynia dilatata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio nasutidus (Lea, I., 1863) accepted as Checked: verified by a taxonomic editorElliptio producta (Conrad, 1836)
Species Checked: verified by a taxonomic editorUnio nasutulus Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio producta (Conrad, 1836)
Species Checked: verified by a taxonomic editorUnio nasutus Say, 1817 accepted as Checked: verified by a taxonomic editorLigumia nasuta (Say, 1817)
Species Checked: verified by a taxonomic editorUnio naviculoides Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
Species Checked: verified by a taxonomic editorUnio naviformis Lamarck, 1819 accepted as Checked: verified by a taxonomic editorTheliderma cylindrica (Say, 1817)
Species Checked: verified by a taxonomic editorUnio nebulosus Conrad, 1834 accepted as Checked: verified by a taxonomic editorVillosa nebulosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio negatus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorFusconaia flava (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio neglectus Lea, I., 1843 accepted as Checked: verified by a taxonomic editorLasmigona subviridis (Conrad, 1835)
Species Checked: verified by a taxonomic editorUnio neislerii Lea, I., 1858 accepted as Checked: verified by a taxonomic editorAmblema neislerii (Lea, I., 1858)
Species Checked: verified by a taxonomic editorUnio neusensis Lea, I., 1858 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio nexus Say, 1831 accepted as Checked: verified by a taxonomic editorEpioblasma arcaeformis (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio nigellus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio nigella (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio nigerrimus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio nigrinus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorVillosa vibex (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio nitens Lea, I., 1840 accepted as Checked: verified by a taxonomic editorVillosa vanuxemensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio nobilis Conrad, 1854 accepted as Checked: verified by a taxonomic editorQuadrula nobilis (Conrad, 1854)
Species Checked: verified by a taxonomic editorUnio nodiferus Conrad, 1841 accepted as Checked: verified by a taxonomic editorRotundaria pustulosa (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio nodosus Barnes, 1823 accepted as Checked: verified by a taxonomic editorTheliderma metanevra (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio nolani Wright, B.H., 1888 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio northamptonensis Lea, I., 1862 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio notatus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio novieboraci Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio nubilus Lea, I., 1868 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio nucleopsis Conrad, 1849 accepted as Checked: verified by a taxonomic editorPleurobema georgianum (Lea, I., 1841)
Species Checked: verified by a taxonomic editorUnio nux Lea, I., 1852 accepted as Checked: verified by a taxonomic editorPleurobema perovatum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio obesus Lea, I., 1831 accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
Species Checked: verified by a taxonomic editorUnio obfuscus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio oblatus Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio obliqua Lamarck, 1819 accepted as Checked: verified by a taxonomic editorPleurobema cordatum (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio obliquiradiatus Reeve, 1865 accepted as Checked: verified by a taxonomic editorLampsilis radiata (Gmelin, 1791)
Species Checked: verified by a taxonomic editorUnio oblongus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio obnubilus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio obscurus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio obtusus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorLampsilis straminea (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio obuncus Lea, I., 1871 accepted as Checked: verified by a taxonomic editorFusconaia cor (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio occidens Lea, I., 1830 accepted as Checked: verified by a taxonomic editorLampsilis cardium Rafinesque, 1820
Species Checked: verified by a taxonomic editorUnio occidentalis Conrad, 1836 accepted as Checked: verified by a taxonomic editorPtychobranchus occidentalis (Conrad, 1836)
Species Checked: verified by a taxonomic editorUnio occultus Lea, I., 1843 accepted as Checked: verified by a taxonomic editorElliptio occulta (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio ochmulgensis (Lea, I., 1861) accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio ochraceus Say, 1817 accepted as Unreviewed: has not been verified by a taxonomic editorIn quarantine: not visible on public site
Species Checked: verified by a taxonomic editorUnio ocmulgeensis Lea, I., 1861 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio ogeecheensis Conrad, 1849 accepted as Checked: verified by a taxonomic editorVillosa delumbis (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio opacus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio opalinus Anthony, 1866 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio oratus Conrad, 1849 accepted as Checked: verified by a taxonomic editorLampsilis cariosa (Say, 1817)
Species Checked: verified by a taxonomic editorUnio orbiculatus Hildreth, 1828 accepted as Checked: verified by a taxonomic editorObovaria subrotunda (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio orcuttii Wright, S.H., 1888 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio oriens Lea, I., 1834 accepted as Checked: verified by a taxonomic editorHemistena lata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio ornatus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio oscari Wright, B.H., 1892 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio otcaloogensis (Lea, I., 1857) accepted as Checked: verified by a taxonomic editorEpioblasma othcaloogensis (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio othcaloogensis Lea, I., 1857 accepted as Checked: verified by a taxonomic editorEpioblasma othcaloogensis (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio ovatus Liu, Duan & Wang, 1994 accepted as Checked: verified by a taxonomic editorLamellidens liuovatus He & Zhuang, 2013
Species Checked: verified by a taxonomic editorUnio ovatus Say, 1817 accepted as Checked: verified by a taxonomic editorLampsilis ovata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio oviformis Conrad, 1834 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio ozarkensis Call, 1887 accepted as Checked: verified by a taxonomic editorFusconaia ozarkensis (Call, 1887)
Species Checked: verified by a taxonomic editorUnio pallescens Lea, I., 1845 accepted as Checked: verified by a taxonomic editorLampsilis straminea (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio pallidofulvus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema perovatum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio paludicolus Gould, 1845 accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
Species Checked: verified by a taxonomic editorUnio papyraceus Gould, 1845 accepted as Checked: verified by a taxonomic editorVillosa amygdala (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio paralellus (Conrad, 1841) accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
Species Checked: verified by a taxonomic editorUnio parallelus Conrad, 1841 accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
Species Checked: verified by a taxonomic editorUnio parvulus Lea, I., 1860 accepted as Checked: verified by a taxonomic editorMedionidus parvulus (Lea, I., 1860)
Species Checked: verified by a taxonomic editorUnio parvus Barnes, 1823 accepted as Checked: verified by a taxonomic editorToxolasma parvum (Barnes, 1823)
Species Checked: verified by a taxonomic editorUnio pattinoides Lea, I., 1871 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio patulus Lea, I., 1830 accepted as Checked: verified by a taxonomic editorPleurobema clava (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio pauciplicatus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio paulus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorToxolasma paulum (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio pauperculus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorRotundaria asperata (Lea, I., 1861)
Species Checked: verified by a taxonomic editorUnio pawensis Lea, I., 1868 accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
Species Checked: verified by a taxonomic editorUnio pealei Lea, I., 1871 accepted as Checked: verified by a taxonomic editorObovaria olivaria (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio pearlensis Conrad, 1855 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio pectitus Conrad, 1854 accepted as Checked: verified by a taxonomic editorEpioblasma obliquata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio pectorosus Conrad, 1834 accepted as Checked: verified by a taxonomic editorOrtmanniana pectorosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio pellucidus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorVillosa vibex (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio penicillatus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorMedionidus penicillatus (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio penitus Conrad, 1834 accepted as Checked: verified by a taxonomic editorEpioblasma penita (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio percoarctatus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio perdix Lea, I., 1834 accepted as Checked: verified by a taxonomic editorOrtmanniana pectorosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio perlatus Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio arctata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio perlucens Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio permiscens Lea, I., 1859 accepted as Checked: verified by a taxonomic editorPotamilus purpuratus (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio pernodosus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorRotundaria pustulosa (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio perovalis Conrad, 1834 accepted as Checked: verified by a taxonomic editorHamiota perovalis (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio perovatus Conrad, 1834 accepted as Checked: verified by a taxonomic editorPleurobema perovatum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio perpastus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorLampsilis straminea (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio perpictus Lea, I., 1860 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio perplexus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorEpioblasma torulosa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio perplexus Say, 1829 accepted as Checked: verified by a taxonomic editorEpioblasma obliquata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio perplicatus Conrad, 1841 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio perpurpureus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorVillosa perpurpurea (Lea, I., 1861)
Species Checked: verified by a taxonomic editorUnio perradiatus Lea, I., 1858 accepted as Checked: verified by a taxonomic editorLampsilis fasciola Rafinesque, 1820
Species Checked: verified by a taxonomic editorUnio personatus Say, 1829 accepted as Checked: verified by a taxonomic editorEpioblasma personata (Say, 1829)
Species Checked: verified by a taxonomic editorUnio perstriatus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio arctata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio pertennis de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorToxolasma parvum (Barnes, 1823)
Species Checked: verified by a taxonomic editorUnio pertenuis Lea, I., 1863 accepted as Checked: verified by a taxonomic editorLasmigona subviridis (Conrad, 1835)
Species Checked: verified by a taxonomic editorUnio peruviana Lamarck, 1819 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio petrinus Gould, 1855 accepted as Checked: verified by a taxonomic editorRotundaria petrina (Gould, 1855)
Species Checked: verified by a taxonomic editorUnio phaseolus Hildreth, 1828 accepted as Checked: verified by a taxonomic editorPtychobranchus fasciolaris (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio phillipsii Conrad, 1835 accepted as Checked: verified by a taxonomic editorObliquaria reflexa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio pictus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorVillosa taeniata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio pilaris Lea, I., 1840 accepted as Checked: verified by a taxonomic editorFusconaia subrotunda (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio pileus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorEpioblasma personata (Say, 1829)
Species Checked: verified by a taxonomic editorUnio pilsbryi Marsh, 1891 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio pinei Wright, B.H., 1897 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio pinguis Lea, I., 1857 accepted as Checked: verified by a taxonomic editorOrtmanniana ligamentina (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio pinkstonii Wright, S.H., 1897 accepted as Checked: verified by a taxonomic editorPleurobema perovatum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio placidus Küster, 1862 accepted as Checked: verified by a taxonomic editorPleurobema perovatum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio placitus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorHamiota perovalis (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio plancus Lea, I., 1860 accepted as Checked: verified by a taxonomic editorVillosa nebulosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio planicostatus Lea, I., 1860 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio planilateris Conrad, 1838 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio planior Lea, I., 1868 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio plantii Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio fumata (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio planulatus Lea, I., 1830 accepted as Checked: verified by a taxonomic editorPtychobranchus fasciolaris (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio planus Barnes, 1823 accepted as Checked: verified by a taxonomic editorLeptodea fragilis (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio pleasii Marsh, 1891 accepted as Checked: verified by a taxonomic editorVenustaconcha pleasii (Marsh, 1891)
Species Checked: verified by a taxonomic editorUnio plectophorus Conrad, 1849 accepted as Checked: verified by a taxonomic editorElliptoideus sloatianus (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio plectrophorus Conrad, 1849 accepted as Checked: verified by a taxonomic editorElliptoideus sloatianus (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio plenus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorPleurobema plenum (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio plicata Say, 1817 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio politus Conrad, 1837 accepted as Checked: verified by a taxonomic editorFusconaia subrotunda (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio polymorphus Wright, B.H., 1899 accepted as Checked: verified by a taxonomic editorElliptio monroensis (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio popeii Lea, I., 1857 accepted as Checked: verified by a taxonomic editorPopenaias popeii (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio popenoi Call, 1885 accepted as Checked: verified by a taxonomic editorCyprogenia aberti (Conrad, 1850)
Species Checked: verified by a taxonomic editorUnio porphyreus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorVillosa umbrans (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio porrectus Conrad, 1854 accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
Species Checked: verified by a taxonomic editorUnio postellii Lea, I., 1858 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio poulsoni Conrad, 1834 accepted as Checked: verified by a taxonomic editorPotamilus purpuratus (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio powellii Lea, I., 1852 accepted as Checked: verified by a taxonomic editorLampsilis powellii (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio praelongus Barnes, 1823 accepted as Checked: verified by a taxonomic editorLigumia recta (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio prasinatus Conrad, 1866 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio prasinus Conrad, 1834 accepted as Checked: verified by a taxonomic editorRotundaria pustulosa (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio prattii Lea, I., 1858 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio premorsus Rafinesque, 1831 accepted as Checked: verified by a taxonomic editorRotundaria pustulosa (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio pressus Lea, I., 1842 accepted as Checked: verified by a taxonomic editorLasmigona compressa (I. Lea, 1829)
Species Checked: verified by a taxonomic editorUnio prevostianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorVillosa vibex (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio productus Conrad, 1836 accepted as Checked: verified by a taxonomic editorElliptio producta (Conrad, 1836)
Species Checked: verified by a taxonomic editorUnio propecoelatus de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorPegias fabula (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio propesulcatus de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorEpioblasma obliquata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio propeverutus de Gregorio, 1914 accepted as Checked: verified by a taxonomic editorEurynia dilatata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio propinquus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorEpioblasma propinqua (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio proprius Lea, I., 1865 accepted as Checked: verified by a taxonomic editorVillosa umbrans (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio protensus Lea, I., 1865 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio proximus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio pudicus Lea, I., 1860 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio pulcher Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa taeniata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio pullatis Lea, I., 1856 accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio pullatus (Lea, I., 1856) accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio pullescens Lea, I., 1845 accepted as Checked: verified by a taxonomic editorLampsilis straminea (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio pullus Conrad, 1838 accepted as Checked: verified by a taxonomic editorToxolasma pullus (Conrad, 1838)
Species Checked: verified by a taxonomic editorUnio pulvinulus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorPleurobema rubellum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio pumilus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorFusconaia masoni (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio punctatus Lea, I., 1865 accepted as Checked: verified by a taxonomic editorVillosa taeniata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio puniceus Haldeman, 1842 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio purpurascens Lamarck, 1819 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio purpurata Lamarck, 1819 accepted as Checked: verified by a taxonomic editorPotamilus purpuratus (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio purpurellus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio purpurella (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio purpureus Say, 1817 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio purus Lea, I., 1858 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio pusillus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio pustulata Swainson, 1840 accepted as Checked: verified by a taxonomic editorTritogonia verrucosa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio pustulatus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorRotundaria nodulata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio pustulosus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorRotundaria pustulosa (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio pybasii Lea, I., 1858 accepted as Checked: verified by a taxonomic editorVillosa vanuxemensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio pygmaeus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorLasmigona subviridis (Conrad, 1835)
Species Checked: verified by a taxonomic editorUnio pyramidatus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorPleurobema rubrum (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio pyriformis Lea, I., 1857 accepted as Checked: verified by a taxonomic editorPleurobema pyriforme (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio quadrans Lea, I., 1860 accepted as Checked: verified by a taxonomic editorGlebula rotundata (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio quadratus Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio fumata (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio quadrilaterus Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio quadrulus (Rafinesque, 1820) accepted as Checked: verified by a taxonomic editorQuadrula quadrula (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio quintardii Cragin, 1887 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio radians Lea, I., 1857 accepted as Checked: verified by a taxonomic editorVillosa nebulosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio radiatus (Gmelin, 1791) accepted as Checked: verified by a taxonomic editorLampsilis radiata (Gmelin, 1791)
Species Checked: verified by a taxonomic editorUnio radiolus Lea, I., 1871 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio radiosus Lea, I., 1871 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio raeensis Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio rafinesquei Vanatta, 1915 accepted as Checked: verified by a taxonomic editorElliptio occulta (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio raleighensis Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio rangianus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorEpioblasma torulosa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio rariplicata Lamarck, 1819 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio rarisulcata Lamarck, 1819 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio ratus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio raveneli Conrad, 1834 accepted as Checked: verified by a taxonomic editorElliptio raveneli (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio ravenelianus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio reclusus Wright, B.H., 1898 accepted as Checked: verified by a taxonomic editorPleurobema pyriforme (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio recta Lamarck, 1819 accepted as Checked: verified by a taxonomic editorLigumia recta (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio rectus (Lamarck, 1819) accepted as Checked: verified by a taxonomic editorLigumia recta (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio recurvatus Lea, I., 1871 accepted as Checked: verified by a taxonomic editorPleuronaia dolabelloides (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio reeveianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorLampsilis reeveiana (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio refulgens Lea, I., 1868 accepted as Checked: verified by a taxonomic editorRotundaria refulgens (Lea, I., 1868)
Species Checked: verified by a taxonomic editorUnio regularis Lea, I., 1841 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio retusa Lamarck, 1819 accepted as Checked: verified by a taxonomic editorObovaria retusa (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio rhombula Lamarck, 1819 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio riddellii Lea, I., 1862 accepted as Checked: verified by a taxonomic editorPleurobema riddellii (Lea, I., 1862)
Species Checked: verified by a taxonomic editorUnio ridibundus Say, 1829 accepted as Checked: verified by a taxonomic editorEpioblasma obliquata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio rivicolus Conrad, 1868 accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
Species Checked: verified by a taxonomic editorUnio rivularis Conrad, 1853 accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
Species Checked: verified by a taxonomic editorUnio roanokensis Lea, I., 1839 accepted as Checked: verified by a taxonomic editorElliptio roanokensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio rosaceus DeKay, 1843 accepted as Checked: verified by a taxonomic editorLampsilis siliquoidea (Barnes, 1823)
Species Checked: verified by a taxonomic editorUnio rosaceus Conrad, 1849 accepted as Unreviewed: has not been verified by a taxonomic editorIn quarantine: not visible on public site
Species Checked: verified by a taxonomic editorUnio rostellum Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio folliculata (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio rostraeformis Lea, I., 1856 accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
Species Checked: verified by a taxonomic editorUnio rostrum Lea, I., 1862 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio roswellensis Lea, I., 1858 accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio rotulatus Wright, B.H., 1899 accepted as Checked: verified by a taxonomic editorReginaia rotulata (Wright, B.H., 1899)
Species Checked: verified by a taxonomic editorUnio rotundata Lamarck, 1819 accepted as Checked: verified by a taxonomic editorGlebula rotundata (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio rotundatus (Lamarck, 1819) accepted as Checked: verified by a taxonomic editorGlebula rotundata (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio rubellinus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorMedionidus acutissimus (Lea, I., 1831)
Species Checked: verified by a taxonomic editorUnio rubellus Conrad, 1834 accepted as Checked: verified by a taxonomic editorPleurobema rubellum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio rubidus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorFusconaia flava (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio rubiginosus Lea, I., 1830 accepted as Checked: verified by a taxonomic editorFusconaia flava (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio rudis Conrad, 1837 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio rufus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio arca (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio rufusculus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio rugosus Barnes, 1823 accepted as Checked: verified by a taxonomic editorQuadrula quadrula (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio rumphianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorQuadrula rumphiana (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio rutersvillensis Lea, I., 1859 accepted as Checked: verified by a taxonomic editorLigumia subrostrata (Say, 1831)
Species Checked: verified by a taxonomic editorUnio rutilans Lea, I., 1856 accepted as Checked: verified by a taxonomic editorVillosa vibex (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio saccatus Küster, 1862 accepted as Checked: verified by a taxonomic editorEpioblasma florentina (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio sacculus Reeve, 1864 accepted as Checked: verified by a taxonomic editorEpioblasma florentina (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio sageri Conrad, 1836 accepted as Checked: verified by a taxonomic editorLigumia recta (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio sagittiformis Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
Species Checked: verified by a taxonomic editorUnio salebrosus Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio fumata (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio sampsonii Lea, I., 1862 accepted as Checked: verified by a taxonomic editorEpioblasma sampsonii (Lea, I., 1862)
Species Checked: verified by a taxonomic editorUnio santeensis Lea, I., 1871 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio satillaensis Lea, I., 1858 accepted as Checked: verified by a taxonomic editorElliptio downiei (Lea, I., 1858)
Species Checked: verified by a taxonomic editorUnio satur Lea, I., 1852 accepted as Checked: verified by a taxonomic editorLampsilis satura (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio savannahensis Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio saxeus Conrad, 1838 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio sayii Ward in Tappan, 1839 accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
Species Checked: verified by a taxonomic editorUnio scalenius (Rafinesque, 1820) accepted as Checked: verified by a taxonomic editorPleurobema clava (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio schoolcraftensis Lea, I., 1834 accepted as Checked: verified by a taxonomic editorRotundaria pustulosa (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio scitulus Lea, I., 1860 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio scobinatus Lea, 1856 accepted as Checked: verified by a taxonomic editorScabies scobinatus (Lea, 1856)
Species Checked: verified by a taxonomic editorUnio securiformis Conrad, 1849 accepted as Checked: verified by a taxonomic editorRotundaria infucata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio securis Lea, I., 1830 accepted as Checked: verified by a taxonomic editorEllipsaria lineolata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio semiplicatus Küster, 1862 accepted as Checked: verified by a taxonomic editorMedionidus acutissimus (Lea, I., 1831)
Species Checked: verified by a taxonomic editorUnio shepardianus Lea, I., 1837 accepted as Checked: verified by a taxonomic editorElliptio shepardiana (Lea, I., 1837)
Species Checked: verified by a taxonomic editorUnio showalterii Lea, I., 1860 accepted as Checked: verified by a taxonomic editorPleurobema hartmanianum (Lea, I., 1860)
Species Checked: verified by a taxonomic editorUnio siliquoideus Barnes, 1823 accepted as Checked: verified by a taxonomic editorLampsilis siliquoidea (Barnes, 1823)
Species Checked: verified by a taxonomic editorUnio similis Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio simplex Lea, I., 1845 accepted as Checked: verified by a taxonomic editorPtychobranchus greenii (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio simpsoni Wright, B.H., 1888 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio simulans Lea, I., 1871 accepted as Checked: verified by a taxonomic editorPleurobema perovatum (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio simus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio singleyanus Marsh, 1891 accepted as Checked: verified by a taxonomic editorVillosa amygdala (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio singularis Wright, B.H., 1899 accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio sinuatus Lamarck, 1819 accepted as Checked: verified by a taxonomic editorMargaritifera auricularia (Spengler, 1793)
Species Checked: verified by a taxonomic editorUnio sloatianus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorElliptoideus sloatianus (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio soleniformis Lea, I., 1831 accepted as Checked: verified by a taxonomic editorMargaritifera monodonta (Say, 1829)
Species Checked: verified by a taxonomic editorUnio solidus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorPleurobema sintoxia (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio sordidis Lea, I., 1852 accepted as Checked: verified by a taxonomic editorUnio sordidus Lea, I., 1852
Species Checked: verified by a taxonomic editorUnio sordidus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio sowerbianus Lea, I., 1837 accepted as Checked: verified by a taxonomic editorEpioblasma haysiana (Lea, I., 1837)
Species Checked: verified by a taxonomic editorUnio spadiceus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio sparsus Küster, 1861 accepted as Checked: verified by a taxonomic editorRotundaria kleiniana (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio sparsus Lea, I., 1841 accepted as Checked: verified by a taxonomic editorTheliderma sparsa (Lea, I., 1841)
Species Checked: verified by a taxonomic editorUnio sparus Lea, I., 1868 accepted as Checked: verified by a taxonomic editorVillosa nebulosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio spatulatus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorVenustaconcha ellipsiformis (Conrad, 1836)
Species Checked: verified by a taxonomic editorUnio speciosus Lea, I., 1862 accepted as Checked: verified by a taxonomic editorQuadrula apiculata (Say, 1829)
Species Checked: verified by a taxonomic editorUnio sphaericus Lea, I., 1868 accepted as Checked: verified by a taxonomic editorRotundaria refulgens (Lea, I., 1868)
Species Checked: verified by a taxonomic editorUnio spillmanii Lea, I., 1861 accepted as Checked: verified by a taxonomic editorHamiota perovalis (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio spinosus Lea, I., 1836 accepted as Checked: verified by a taxonomic editorElliptio spinosa (Lea, I., 1836)
Species Checked: verified by a taxonomic editorUnio spissus Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio downiei (Lea, I., 1858)
Species Checked: verified by a taxonomic editorUnio squalidus Lea, I., 1863 accepted as Checked: verified by a taxonomic editorUniomerus carolinianus (Bosc, 1801)
Species Checked: verified by a taxonomic editorUnio squameus Lea, I., 1862 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio stabilis Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema stabilis (Lea, I., 1861)
Species Checked: verified by a taxonomic editorUnio stagnalis Conrad, 1849 accepted as Checked: verified by a taxonomic editorVillosa vibex (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio stapes Lea, I., 1834 accepted as Checked: verified by a taxonomic editorTheliderma stapes (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio stewardsonii Lea, I., 1852 accepted as Checked: verified by a taxonomic editorEpioblasma stewardsonii (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio stonensis Lea, I., 1840 accepted as Checked: verified by a taxonomic editorEurynia dilatata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio stramineus Conrad, 1834 accepted as Checked: verified by a taxonomic editorLampsilis straminea (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio striatissimus Anthony, 1865 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio striatulus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorFusconaia masoni (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio striatus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorPleurobema pyriforme (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio strigosus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorElliptio arctata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio strodeanus Wright, B.H., 1898 accepted as Checked: verified by a taxonomic editorPleurobema strodeanum (Wright, B.H., 1898)
Species Checked: verified by a taxonomic editorUnio strumosus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio strumosus Lea, I., 1874 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio subangulatus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorHamiota subangulata (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio subcroceus Conrad, 1854 accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
Species Checked: verified by a taxonomic editorUnio subcylindraceus Lea, I., 1874 accepted as Checked: verified by a taxonomic editorElliptio angustata (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio subellipsis Lea, I., 1856 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio subflavus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio subgibbosus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio arca (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio subglobatus Lea, I., 1871 accepted as Checked: verified by a taxonomic editorPleuronaia dolabelloides (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio subglobosus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorGlebula rotundata (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio subinflatus (Conrad, 1835) accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio sublatus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio subluridus Simpson, 1892 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio subniger Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio fumata (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio subolivaceus Lea, I., 1874 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio suborbiculata Lamarck, 1819 accepted as Checked: verified by a taxonomic editorGlebula rotundata (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio subovatus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorLampsilis cardium Rafinesque, 1820
Species Checked: verified by a taxonomic editorUnio subparallelus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio subplanus Conrad, 1837 accepted as Checked: verified by a taxonomic editorFusconaia masoni (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio subrostratus Say, 1831 accepted as Checked: verified by a taxonomic editorLigumia subrostrata (Say, 1831)
Species Checked: verified by a taxonomic editorUnio subrotundus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorFusconaia subrotunda (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio subsquamosus Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio subtentus Say, 1825 accepted as Checked: verified by a taxonomic editorPtychobranchus subtentum (Say, 1825)
Species Checked: verified by a taxonomic editorUnio subteritus (Say, 1825) accepted as Checked: verified by a taxonomic editorPtychobranchus subtentum (Say, 1825)
Species Checked: verified by a taxonomic editorUnio subtontus Say, 1825 accepted as Checked: verified by a taxonomic editorPtychobranchus subtentum (Say, 1825)
Species Checked: verified by a taxonomic editorUnio subviridis Conrad, 1835 accepted as Checked: verified by a taxonomic editorLasmigona subviridis (Conrad, 1835)
Species Checked: verified by a taxonomic editorUnio succissus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorRotundaria succissa (Lea, I., 1852)
Species Checked: verified by a taxonomic editorUnio sudus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio sulcatus Lea, I., 1830 accepted as Checked: verified by a taxonomic editorEpioblasma obliquata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio sulcidens Lamarck, 1819 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio superiorensis Marsh, 1897 accepted as Checked: verified by a taxonomic editorLampsilis siliquoidea (Barnes, 1823)
Species Checked: verified by a taxonomic editorUnio suttoni Wright, B.H., 1897 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio swainsoni Sowerby, 1868 accepted as Checked: verified by a taxonomic editorAlasmidonta undulata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio swananoensis Hanley, 1843 accepted as Checked: verified by a taxonomic editorAlasmidonta raveneliana (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio swordianus Wright, S.H., 1897 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio symmetricus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
Species Checked: verified by a taxonomic editorUnio taeniatus Conrad, 1834 accepted as Checked: verified by a taxonomic editorVillosa taeniata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio tahetianus (Lea, I., 1834) accepted as Checked: verified by a taxonomic editorPleurobema taitianum (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio taitianus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorPleurobema taitianum (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio tamaulipasensis Crosse & Fischer, 1894 accepted as Checked: verified by a taxonomic editorSphenonaias taumilapana (Conrad, 1855)
Species Checked: verified by a taxonomic editorUnio tampicoensis Lea, I., 1839 accepted as Checked: verified by a taxonomic editorCyrtonaias tampicoensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio tappanianus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorLasmigona subviridis (Conrad, 1835)
Species Checked: verified by a taxonomic editorUnio taumilapanus Conrad, 1855 accepted as Checked: verified by a taxonomic editorSphenonaias taumilapana (Conrad, 1855)
Species Checked: verified by a taxonomic editorUnio tecomatensis Lea, I., 1841 accepted as Checked: verified by a taxonomic editorCyrtonaias tampicoensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio tecomensis (Lea, I., 1841) accepted as Checked: verified by a taxonomic editorCyrtonaias tampicoensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio tellicoensis Lea, I., 1872 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio tenebricus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorVillosa umbrans (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio tenebrosus Conrad, 1834 accepted as Checked: verified by a taxonomic editorLampsilis radiata (Gmelin, 1791)
Species Checked: verified by a taxonomic editorUnio tener Lea, I., 1840 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio tenerus Simpson, 1892 accepted as Checked: verified by a taxonomic editorVillosa delumbis (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio tennesseensis Lea, I., 1840 accepted as Checked: verified by a taxonomic editorVillosa taeniata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio tenuisculus Frierson, 1911 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio tenuissimus (Lea, I., 1830) accepted as Checked: verified by a taxonomic editorLeptodea leptodon (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio tesserulae Lea, I., 1862 accepted as Checked: verified by a taxonomic editorPleurobema oviforme (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio tetralasmus Say, 1831 accepted as Checked: verified by a taxonomic editorUniomerus tetralasmus (Say, 1831)
Species Checked: verified by a taxonomic editorUnio tetricus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio texasensis (Lea, I., 1860) accepted as Checked: verified by a taxonomic editorToxolasma texasiensis (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio texasiensis Lea, I., 1857 accepted as Checked: verified by a taxonomic editorToxolasma texasiensis (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio thorntonii Lea, I., 1857 accepted as Checked: verified by a taxonomic editorPleuronaia dolabelloides (Lea, I., 1840)
Species Checked: verified by a taxonomic editorUnio tinkeri Wright, B.H., 1899 accepted as Checked: verified by a taxonomic editorObovaria unicolor (Lea, I., 1845)
Species Checked: verified by a taxonomic editorUnio topekaensis Lea, I., 1868 accepted as Checked: verified by a taxonomic editorLigumia subrostrata (Say, 1831)
Species Checked: verified by a taxonomic editorUnio tortivus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorElliptio arctata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio tortuosus Sowerby, 1868 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio toumeyi Lea, I., 1853 accepted as Checked: verified by a taxonomic editorElliptio cylindracea Frierson, 1927
Species Checked: verified by a taxonomic editorUnio trabalis Conrad, 1834 accepted as Checked: verified by a taxonomic editorVillosa trabalis (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio trapezoides Lea, I., 1834 accepted as Checked: verified by a taxonomic editorPlectomerus dombeyanus (Valenciennes, 1827)
Species Checked: verified by a taxonomic editorUnio triangularis Barnes, 1823 accepted as Checked: verified by a taxonomic editorEpioblasma triquetra (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio trigonus Lea, I., 1834 accepted as Checked: verified by a taxonomic editorFusconaia flava (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio trinacrus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPtychobranchus foremanianus (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio triumphans Wright, B.H., 1898 accepted as Checked: verified by a taxonomic editorMegalonaias nervosa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio troostensis Lea, I., 1834 accepted as Checked: verified by a taxonomic editorVillosa trabalis (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio troschelianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorPleurobema georgianum (Lea, I., 1841)
Species Checked: verified by a taxonomic editorUnio trosculus Lea, I., 1843 accepted as Checked: verified by a taxonomic editorVillosa amygdala (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio trossulus Lea, I., 1843 accepted as Checked: verified by a taxonomic editorVillosa amygdala (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio tryoni Wright, B.H., 1888 accepted as Checked: verified by a taxonomic editorElliptio jayensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio tuberculatus Barnes, 1823 accepted as Checked: verified by a taxonomic editorTritogonia verrucosa (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio tuberosus Lea, I., 1840 accepted as Checked: verified by a taxonomic editorTheliderma intermedia (Conrad, 1836)
Species Checked: verified by a taxonomic editorUnio tumescens Lea, I., 1845 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio tuomeyi Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio cylindracea Frierson, 1927
Species Checked: verified by a taxonomic editorUnio turgidulus Lea, I., 1858 accepted as Checked: verified by a taxonomic editorEpioblasma turgidula (Lea, I., 1858)
Species Checked: verified by a taxonomic editorUnio turgidus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorRotundaria pustulosa (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio tuscumbiensis Lea, I., 1871 accepted as Checked: verified by a taxonomic editorFusconaia cor (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio uber Conrad, 1866 accepted as Checked: verified by a taxonomic editorObovaria unicolor (Lea, I., 1845)
Species Checked: verified by a taxonomic editorUnio uhareensis Lea, I., 1868 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio umbrans Lea, I., 1857 accepted as Checked: verified by a taxonomic editorVillosa umbrans (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio umbrosus Lea, I., 1856 accepted as Checked: verified by a taxonomic editorCyrtonaias umbrosa (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio umbrosus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorVillosa umbrans (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio undatus Barnes, 1823 accepted as Checked: verified by a taxonomic editorFusconaia flava (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio undulata Say, 1817 accepted as Checked: verified by a taxonomic editorAlasmidonta undulata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio undulatus Barnes, 1823 accepted as Checked: verified by a taxonomic editorAmblema plicata (Say, 1817)
Species Checked: verified by a taxonomic editorUnio unicolor Lea, I., 1845 accepted as Checked: verified by a taxonomic editorObovaria unicolor (Lea, I., 1845)
Species Checked: verified by a taxonomic editorUnio unicostatus Wright, B.H., 1899 accepted as Checked: verified by a taxonomic editorVillosa lienosa (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio upsonii Marsh, 1887 accepted as Checked: verified by a taxonomic editorOrtmanniana ligamentina (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio utriculus Lea, I., 1845 accepted as Checked: verified by a taxonomic editorFusconaia masoni (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio validus Lea, I., 1871 accepted as Checked: verified by a taxonomic editorPleuronaia barnesiana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio vallatus Lea, I., 1868 accepted as Checked: verified by a taxonomic editorRotundaria asperata (Lea, I., 1861)
Species Checked: verified by a taxonomic editorUnio vanuxemensis Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa vanuxemensis (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio varicosa Lamarck, 1819 accepted as Checked: verified by a taxonomic editorAlasmidonta varicosa (Lamarck, 1819)
Species Checked: verified by a taxonomic editorUnio varicosus Lea, I., 1831 accepted as Checked: verified by a taxonomic editorPlethobasus cicatricosus (Say, 1829)
Species Checked: verified by a taxonomic editorUnio vaughanianus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa vaughaniana (Lea, I., 1839)
Species Checked: verified by a taxonomic editorUnio velatus Conrad, 1854 accepted as Checked: verified by a taxonomic editorPtychobranchus foremanianus (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio velum Say, 1829 accepted as Checked: verified by a taxonomic editorLeptodea leptodon (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio ventricosus Barnes, 1823 accepted as Checked: verified by a taxonomic editorLampsilis cardium Rafinesque, 1820
Species Checked: verified by a taxonomic editorUnio venustus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVenustaconcha ellipsiformis (Conrad, 1836)
Species Checked: verified by a taxonomic editorUnio veracruzensis Lea, I., 1868 accepted as Checked: verified by a taxonomic editorCyrtonaias umbrosa (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio veraepacis Tristram, 1863 accepted as Checked: verified by a taxonomic editorPopenaias popeii (Lea, I., 1857)
Species Checked: verified by a taxonomic editorUnio verrucosa Barnes, 1823 accepted as Checked: verified by a taxonomic editorRotundaria tuberculata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio verrucosus Barnes, 1823 accepted as Checked: verified by a taxonomic editorRotundaria tuberculata (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio verus Lea, I., 1861 accepted as Checked: verified by a taxonomic editorPleurobema verum (Lea, I., 1861)
Species Checked: verified by a taxonomic editorUnio verutus Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio vesicularis Lea, I., 1872 accepted as Checked: verified by a taxonomic editorVillosa amygdala (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio vestitus Lea, I., 1862 accepted as Checked: verified by a taxonomic editorElliptio congaraea (Lea, I., 1834)
Species Checked: verified by a taxonomic editorUnio vibex Conrad, 1834 accepted as Checked: verified by a taxonomic editorVillosa vibex (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio vicinus Lea, I., 1856 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio villosus Wright, B.H., 1898 accepted as Checked: verified by a taxonomic editorVillosa villosa (Wright, B.H., 1898)
Species Checked: verified by a taxonomic editorUnio violaceus Spengler, 1793 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio virens Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio virescens Lea, I., 1858 accepted as Checked: verified by a taxonomic editorLampsilis virescens (Lea, I., 1858)
Species Checked: verified by a taxonomic editorUnio virginiana Lamarck, 1819 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio viridans Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio arctata (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio viridicatus Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio viridiradiatus Lea, I., 1859 accepted as Checked: verified by a taxonomic editorElliptio pullata (Lea, I., 1856)
Species Checked: verified by a taxonomic editorUnio viridulus Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio lanceolata (Lea, I., 1830)
Species Checked: verified by a taxonomic editorUnio waccamawensis Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio waccamawensis (Lea, I., 1863)
Species Checked: verified by a taxonomic editorUnio waikarensis Colenso, 1845 accepted as Checked: verified by a taxonomic editorEchyridella menziesii (Gray, 1843)
Species Checked: verified by a taxonomic editorUnio walkeri Wright, S.H., 1897 accepted as Checked: verified by a taxonomic editorMedionidus walkeri (Wright, S.H., 1897)
Species Checked: verified by a taxonomic editorUnio waltoni Wright, B.H., 1888 accepted as Checked: verified by a taxonomic editorElliptio ahenea (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio wardii Lea, I., 1862 accepted as Checked: verified by a taxonomic editorTheliderma metanevra (Rafinesque, 1820)
Species Checked: verified by a taxonomic editorUnio websterii Wright, B.H., 1888 accepted as Checked: verified by a taxonomic editorElliptio monroensis (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio weldonensis Lea, I., 1863 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio wheatleyi Lea, I., 1857 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio whiteianus Lea, I., 1852 accepted as Checked: verified by a taxonomic editorElliptio icterina (Conrad, 1834)
Species Checked: verified by a taxonomic editorUnio woodwardius Lea, I., 1857 accepted as Checked: verified by a taxonomic editorPtychobranchus foremanianus (Lea, I., 1843)
Species Checked: verified by a taxonomic editorUnio yadkinensis Lea, I., 1872 accepted as Checked: verified by a taxonomic editorElliptio complanata (Lightfoot, 1786)
Species Checked: verified by a taxonomic editorUnio zeiglerianus Lea, I., 1839 accepted as Checked: verified by a taxonomic editorVillosa iris (Lea, I., 1829)
Species Checked: verified by a taxonomic editorUnio zigzag Lea, I., 1830 accepted as Checked: verified by a taxonomic editorTruncilla donaciformis (Lea, I., 1830)
Environment marine, brackish, fresh
Link Unreviewed: has not been verified by a taxonomic editorTo GenBank  
LSID urn:lsid:marinespecies.org:taxname:182707
Taxonomic
Edit history
 
Date   action   by
2005-09-29 07:51:57Z  created  Claus, Simon
2006-09-28 06:51:36Z  changed  Martinez, Olga
2008-08-05 07:36:21Z  checked  Gofas, Serge
2012-07-02 14:26:34Z  changed  Rosenberg, Gary
  
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  Citation: Rosenberg, G.; Gofas, S. (2012). Unio Philipsson, 1788. In: MolluscaBase (2016). Accessed through: World Register of Marine Species at http://marinespecies.org/aphia.php?p=taxdetails&id=182707 on 2016-07-30
  Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License