Traits Taxon list
Ampezzopleura tenuis Nützel, 1998 †
Anoptychia oregonensis Nützel. Blodgett & Stanley, 2003 †
Bandelzyga elegans Mazaev, 2019 †
Bicarinella bicarinata (Pchelintsev, 1953) † (accepted > unreplaced junior homonym )
Brevizygia spiralosulcata Bandel, Gründel & P. A. Maxwell, 2000 †
Canterburyella pacifica Bandel, Gründel & P. A. Maxwell, 2000 †
Cassiope coquandiana (d'Orbigny, 1842) †
Cassiope kefersteinii (Münster, 1844) †
Cassiope kotromanensis Banjac, Bandel & Kiel, 2007 †
Cassiope lujani (de Verneuil & Colomb, 1853) † accepted as Paraglauconia lujani (de Verneuil & Colomb, 1853) †
Cassiope lujani var. crassa Coquand, 1865 † accepted as Paraglauconia lujani (de Verneuil & Colomb, 1853) †
Cassiope lujani var. laevigata Coquand, 1865 † accepted as Paraglauconia lujani (de Verneuil & Colomb, 1853) †
Cassiope lujani var. nodosa Coquand, 1865 † accepted as Paraglauconia lujani (de Verneuil & Colomb, 1853) †
Cassiope picteti Coquand, 1865 † (uncertain > unassessed )
Cassiope renevieri Coquand, 1865 † (uncertain > unassessed )
Cassiope requieniana (d'Orbigny, 1842) †
Cassiope suffarcinata (Münster, 1844) †
Cassiope tricarinata (J. de C. Sowerby, 1836) †
Cassiope turrita Coquand, 1865 † (uncertain > unassessed )
Cassiope verneuilli Coquand, 1865 † accepted as Paraglauconia lujani (de Verneuil & Colomb, 1853) †
Cryptaulax (Cryptaulax) unzhensis Guzhov, 2004 † represented as Cryptaulax unzhensis Guzhov, 2004 †
Cryptaulax (Neocryptaulax) mutabilis (Gerasimov, 1955) † represented as Cryptaulax mutabilis (Gerasimov, 1955) †
Cryptaulax (Xystrella) biseriatum Gerasimov, 1992 † represented as Cryptaulax biseriatum Gerasimov, 1992 †
Cryptaulax (Xystrella) multituberculatum Gerasimov, 1992 † represented as Cryptaulax multituberculatum Gerasimov, 1992 †
Cryptaulax (Xystrella) pseudoechinatum Gerasimov, 1955 † represented as Cryptaulax pseudoechinatum Gerasimov, 1955 †
Cryptaulax (Xystrella) tortileoides Gerasimov, 1992 † represented as Cryptaulax tortileoides Gerasimov, 1992 †
Cryptaulax biseriatum Gerasimov, 1992 †
Cryptaulax echinata (Buch, 1831) †
Cryptaulax multituberculatum Gerasimov, 1992 †
Cryptaulax mutabilis (Gerasimov, 1955) †
Cryptaulax pseudoechinatum Gerasimov, 1955 †
Cryptaulax shiptonensis (L. R. Cox & Arkell, 1950) †
Cryptaulax tortileoides Gerasimov, 1992 †
Cryptaulax unzhensis Guzhov, 2004 †
Cryptoptyxis quinaria (Trautshold, 1866) †
Eoptychia ganhaiziensis Y.-T. Pan, 1978 † (uncertain > unassessed )
Eoptychia xuankouensis Y.-T. Pan, 1978 † (uncertain > unassessed )
Exelissa septemplicata (F. A. Roemer, 1836) †
Francocerithium kochi [sic] † accepted as Francocerithium kochii (Münster, 1844) †
Francocerithium kochii (Münster, 1844) †
Glauconia depereti Repelin, 1902 † (uncertain > unassessed )
Glauconia depereti var. tourrisensis Repelin, 1902 † (uncertain > unassessed )
Glauconia eocaena Oppenheim, 1894 † (uncertain > taxon inquirendum )
Globocornus darwini Espinosa & Ortea, 2010
Goniogyra armata (Münster, 1841) † accepted as Goniospira armata (Münster, 1841) †
Goniospira armata (Münster, 1841) †
Gymnentome caderensis (Repelin, 1907) †
Gymnentome renauxiana (d'Orbigny, 1842) †
Hyphantozyga noinskyi Mazaev, 2015 †
Hypsipleura cathedralis Koken, 1892 †
Katosira periniana (A. d'Orbigny, 1851) †
Levipleura blainvillei (Münster, 1844) †
Levizygopleura composita Mazaev, 2019 †
Levizygopleura elegans Mazaev, 2015 †
Levizygopleura magna Mazaev, 2019 †
Paraglauconia lujani (de Verneuil & Colomb, 1853) †
Paraglauconia strombiforme (Schlotheim, 1820) †
Plocezyga boikoi Mazaev, 2019 †
Plocezyga conica (Hoare & Sturgeon, 1980) †
Plocezyga convexa Mazaev, 2019 †
Plocezyga costata (Mark, 1912) †
Plocezyga delicata (Hoare & Sturgeon, 1980) †
Plocezyga excellens (Hoare & Sturgeon, 1980) †
Plocezyga intermedia (Hoare & Sturgeon, 1980) †
Plocezyga minuta Mazaev, 2019 †
Plocezyga regularia (Hoare & Sturgeon, 1980) †
Plocezyga subnodosa (Hoare & Sturgeon, 1980) †
Plocezyga venusta Mazaev, 2019 †
Protorcula frydai Nützel, Blodgett & Stanley, 2003 †
Protorcula permiana Nützel, 2012 †
Protorcula subpunctata (Münster, 1841) †
Pseudokatosira undulata (Zieten, 1830) †
Pseudomesalia aksuensis Pchelintsev, 1954 †
Pseudomesalia angustata Pchelintsev, 1953 †
Pseudomesalia geinitzi (Deninger, 1905) †
Pseudomesalia imbricata Pchelintsev, 1953 †
Pseudomesalia subcarinata Pchelintsev, 1954 †
Pseudozygopleura (Pseudozygopleura) mucronatus Hoare & Strugeon, 1981 † accepted as Pseudozygopleura mucronatus Hoare & Strugeon, 1981 †
Pseudozygopleura (Pseudozygopleura) palus Hoare & Strugeon, 1981 † accepted as Pseudozygopleura palus Hoare & Strugeon, 1981 †
Pseudozygopleura (Pseudozygopleura) pandus Hoare & Strugeon, 1981 † accepted as Pseudozygopleura pandus Hoare & Strugeon, 1981 †
Pseudozygopleura applicata Mazaev, 2019 †
Pseudozygopleura girtyi Knight, 1930 †
Pseudozygopleura knighti (B. K. Likharev, 1968) †
Pseudozygopleura marvinwelleri Knight, 1930 †
Pseudozygopleura mucronatus Hoare & Strugeon, 1981 †
Pseudozygopleura palus Hoare & Strugeon, 1981 †
Pseudozygopleura pandus Hoare & Strugeon, 1981 †
Pseudozygopleura rugosocostata (B. K. Likharev, 1968) †
Raha spectabilis (Trechmann, 1918) †
Stephanozyga ignorata (Trautschold, 1867) †
Stephanozyga ornamentaria (Netchaev, 1894) †
Stephanozyga seminuda Mazaev, 2019 †
Zygopleura arctecostata (Münster, 1841) †
Zygopleura bowoensis Y.-T. Pan, 1978 † (uncertain > unassessed )
Zygopleura maimarensis Bonarelli, 1921 † accepted as Doryssa maimarensis (Bonarelli, 1921) †
Zygopleura obliquestriata (Trueman, 1924) †