Traits Taxon list
Ancylina cretacea (Tausch, 1886) †
Ancylus (Acroloxus) deperditolacustris Gottschick, 1911 † accepted as Acroloxus deperditolacustris (Gottschick, 1911) †
Ancylus (Ancylastrum) cestasensis Peyrot, 1933 † represented as Ancylus cestasensis Peyrot, 1933 †
Ancylus (Ancylastrum) moravicus Rzehak, 1893 † represented as Ancylus moravicus Rzehak, 1893 †
Ancylus (Ancylastrum) obtusus Rzehak, 1893 † accepted as Ancylus moravicus Rzehak, 1893 †
Ancylus (Ancylastrum) simplex (Buc'hoz, 1771) accepted as Ancylus fluviatilis O. F. Müller, 1774
Ancylus (Ancylastrum) simplex var. parvula Sacco, 1889 † accepted as Ancylus fluviatilis O. F. Müller, 1774
Ancylus (Ancylastrum) subtilis Penecke, 1891 † accepted as Ferrissia deperdita (Desmarest, 1814) †
Ancylus (Velletia) arenarius Cossmann, 1889 † accepted as Acroloxus arenarius (Cossmann, 1889) †
Ancylus (Velletia) boettgeri Zinndorf, 1901 † represented as Ancylus boettgeri Zinndorf, 1901 †
Ancylus aduncus A. Gould, 1847
Ancylus alutae Jekelius, 1932 †
Ancylus antediluvianus Bourguignat, 1869 † (uncertain > taxon inquirendum )
Ancylus ashangiensis D. S. Brown, 1965
Ancylus benoitianus Bourguignat, 1862
Ancylus berellensis de Laubrière & Carez, 1881 † accepted as Acroloxus berellensis (de Laubrière & Carez, 1881) †
Ancylus boettgeri Zinndorf, 1901 †
Ancylus bourgeoisi Deshayes, 1863 †
Ancylus boyeri Noulet, 1868 †
Ancylus braunii Dunker, 1853 †
Ancylus capuloides Jan, 1838
Ancylus cestasensis Peyrot, 1933 †
Ancylus coloradensis J. Henderson, 1930 accepted as Acroloxus coloradensis (J. Henderson, 1930)
Ancylus cretaceus Tausch, 1886 † accepted as Ancylina cretacea (Tausch, 1886) †
Ancylus croaticus Brusina, 1902 † accepted as Acroloxus croaticus (Brusina, 1902) †
Ancylus decussatus Reuss, 1849 † accepted as Acroloxus decussatus (Reuss, 1849) †
Ancylus deperditus Desmarest, 1814 † accepted as Ferrissia deperdita (Desmarest, 1814) †
Ancylus depressus Deshayes, 1824 †
Ancylus desnoyersi Bourguignat, 1869 † (uncertain > taxon inquirendum )
Ancylus dimici Brusina, 1902 † accepted as Ferrissia dimici (Brusina, 1902) †
Ancylus dogei Maillard, 1892 † accepted as Ancylus lyelli Maillard, 1892 †
Ancylus dumasi Fontannes, 1884 †
Ancylus dutemplei Deshayes, 1863 † accepted as Acroloxus dutemplei (Deshayes, 1863) †
Ancylus elegans J. De C. Sowerby, 1826 †
Ancylus expansilabris Clessin, 1880
Ancylus fluviatilis O. F. Müller, 1774
Ancylus fragilis Tryon, 1863 accepted as Ferrissia fragilis (Tryon, 1863) accepted as Ferrissia californica (Rowell, 1863)
Ancylus fuscus C. B. Adams, 1840 accepted as Laevapex fuscus (C. B. Adams, 1840)
Ancylus hamacenicus Bourguignat, 1883
Ancylus hungaricus Brusina, 1902 †
Ancylus illyricus Neumayr, 1880 † accepted as Ferrissia illyrica (Neumayr, 1880) †
Ancylus involutus Pavlović, 1903 † accepted as Acroloxus involutus (Pavlović, 1903) †
Ancylus jani Bourguignat, 1853 represented as Ancylus capuloides Jan, 1838
Ancylus lapicidus Hubendick, 1960
Ancylus latus F. E. Edwards, 1852 † accepted as Milax latus (F. E. Edwards, 1852) †
Ancylus lyelli Maillard, 1892 †
Ancylus matheroni de Boissy, 1848 † accepted as Acroloxus matheroni (de Boissy, 1848) †
Ancylus matheroni var. lemoinei Cossmann, 1889 † accepted as Acroloxus matheroni lemoinei (Cossmann, 1889) †
Ancylus michaudi Locard, 1878 † accepted as Acroloxus michaudi (Locard, 1878) †
Ancylus moravicus Rzehak, 1893 †
Ancylus naumiensis Glöer & Pešić, 2023
Ancylus neumayri Fontannes, 1880 † accepted as Ferrissia neumayri (Fontannes, 1880) †
Ancylus newberryi I. Lea, 1858 accepted as Lanx patelloides (I. Lea, 1856)
Ancylus ninghaiensis Youluo, 1978 † (unaccepted > unavailable name )
Ancylus oblongus Clessin, 1912 † accepted as Ferrissia deperdita oblonga (Clessin, 1912) †
Ancylus parmophorus De Stefani, 1880 †
Ancylus pileolus A. Férussac, 1822
Ancylus platylenus Bourguignat, 1862 (uncertain > unassessed )
Ancylus pontileviensis de Morgan, 1920 † accepted as Ferrissia pontileviensis (de Morgan, 1920) †
Ancylus radiatus A. d'Orbigny, 1835 (uncertain > unassessed )
Ancylus recurvus E. von Martens, 1873
Ancylus regularis D. S. Brown, 1973
Ancylus rivularis Say, 1817 accepted as Ferrissia rivularis (Say, 1817)
Ancylus saucatsensis Peyrot, 1933 †
Ancylus scalariformis Stankovič & Radoman, 1953
Ancylus senckenbergianus O. Boettger, 1877 † accepted as Ferrissia deperdita (Desmarest, 1814) †
Ancylus serbicus Brusina, 1893 †
Ancylus striatus Quoy & Gaimard, 1834
Ancylus subcircularis Clessin, 1880
Ancylus subcostatus Benoist, 1873 †
Ancylus tapirulus Poliński, 1929
Ancylus teilhardi Ping, 1932 † (uncertain > taxon inquirendum )
Ancylus undulatus Meek, 1870 † accepted as Lanx undulata (Meek, 1870) †
Ancylus vetustus Tausch, 1886 † accepted as Ancylina cretacea (Tausch, 1886) †
Ancylus wittmanni Schlickum, 1964 † accepted as Ferrissia wittmanni (Schlickum, 1964) †
Anisancylus dutrae (S. B. Santos, 1994)
Anisancylus lagunarum F. Haas, 1955
Anisancylus obliquus (Broderip, 1833)
Ferrissia (Kincaidilla) dohrniana (Clessin, 1882) represented as Ferrissia dohrniana (Clessin, 1882)
Ferrissia (Kincaidilla) fragilis (Tryon, 1863) accepted as Ferrissia californica (Rowell, 1863)
Ferrissia (Kincaidilla) neozelanica (Suter, 1905) represented as Ferrissia neozelanica (Suter, 1905)
Ferrissia adamsi B. Walker, 1921
Ferrissia angustus A. B. Leonard & Franzen, 1944 †
Ferrissia arionoides L. S. Russell, 1957 †
Ferrissia beaui (Bourguignat, 1853) (uncertain > taxon inquirendum )
Ferrissia blandi B. Walker, 1921
Ferrissia californica (Rowell, 1863)
Ferrissia circus Pierce, 2014 †
Ferrissia crenellata Harzhauser & Neubauer, 2012 †
Ferrissia deperdita (Desmarest, 1814) †
Ferrissia deperdita deperdita (Desmarest, 1814) †
Ferrissia deperdita oblonga (Clessin, 1912) †
Ferrissia depressus A. B. Leonard & Franzen, 1944 †
Ferrissia dimici (Brusina, 1902) †
Ferrissia dohrniana (Clessin, 1882)
Ferrissia fragilis (Tryon, 1863) accepted as Ferrissia californica (Rowell, 1863)
Ferrissia gentilis Lanzer, 1991
Ferrissia illyrica (Neumayr, 1880) †
Ferrissia irrorata (Guilding, 1828)
Ferrissia jamaicensis B. Walker, 1921