WMSD - Worldwide mollusc species DB - Family: GOSSELETINIDAE

Class: GASTROPODA
--- Taxon Tree: VETIGASTROPODA [Subclass] - EOTOMARIOIDEA [Superfamily]

------ Family: GOSSELETINIDAE Wenz, 1938 † (Sea) (FOSSIL)
DB counters: Genus=109, Subgenus=1, Species=615, Subspecies=7 ( 63 Species and 0 Subspecies have images)

Ehlersina abditinoda E.G. Linsley, 1968 † (FOSSIL)
Ferganispira acteonina Batten, 1995 † (FOSSIL)
Spiroscala acuminata (A. Thomas, 1940 †) (FOSSIL)
Cataschisma acuta Pitcher 1939 † (FOSSIL)
Cataschisma acute Pitcher † (FOSSIL)
Latitaenia aequicrescens (E.F.R.K. Koken, 1897 †) (FOSSIL)
Spiroraphe aequilatera (Wahlenberg, 1821 †) (FOSSIL)
Mourlonia aifamensis Dickins & Skwarko, 1981 † (FOSSIL)
Apachella alamillano (Girty, 1909 †) (FOSSIL)
Euzone alauna E.F.R.K. Koken, 1896 † (FOSSIL)
Umbotropis albicans J. Perner, 1903 † (FOSSIL)
Peruvispira allandalensis E.M. Fletcher, 1958 † (FOSSIL)
Arizonella allecta Stoyanow, 1948 † (FOSSIL)
Kirchneriella altaica (Murchison & al., 1845 †) (FOSSIL)
Peruvispira alticonica Wang, 1980 † (FOSSIL)
Glabrocingulum (Ananias) alticonica (Wang, 1980 †) (FOSSIL)
Glabrocingulum alveozonum Batten, 1989 † (FOSSIL)
Promourlonia ambiqua Longst, 1924 † (FOSSIL)
Glabrocingulum amotapense (A. Thomas, 1930 †) (FOSSIL)
Nipponomaria anatolica (Enderle, 1901 †) (FOSSIL)
Woolnoughia angulata Dickins, 1963 † (FOSSIL)
Stenoloron angulifer (Lindström, 1884 †) (FOSSIL)
Glabrocingulum angulosa Rollins, 1975 † (FOSSIL)
Mourlonia antrina (von Schlotheim, 1816 †) (FOSSIL)
Stenoloron aperiens J. Perner, 1907 † (FOSSIL)
Glyptotomaria apiarium Knight, 1945 † (FOSSIL)
Mourlonia apicalis (J.W. Hall, 1876 †) (FOSSIL)
Glabrocingulum (Ananias) appeli Batten, 1989 † (FOSSIL)
Pleurorima aptychia Barrande in J. Perner, 1907 † (FOSSIL)
Euryzone arata (J.W. Hall, 1862 †) (FOSSIL)
Eoangyomphalus arctica Blodgett & Johnson, 1992 † (FOSSIL)
Stenoloron areyi (A.H. Clarke & Ruedemann, 1903 †) (FOSSIL)
Austroneilsonia argentina Sabattini, 1975 † (FOSSIL)
Stenozone argentinus (Reed, 1927 †) (FOSSIL)
Pernotrochus arizonensis Chronic, 1952 † (FOSSIL)
Apachella arizonensis Winters, 1963 † (FOSSIL)
Glabrocingulum armstrongi A. Thomas, 1940 † (FOSSIL)
Gosseletina aspeniana Girty, 1927 † (FOSSIL)
Dictyobembix aspera (Sedgwick & Murchison, 1840 †) (FOSSIL)
Glabrocingulum atomarium (B. Phillips, 1836 †) (FOSSIL)
Conotoma aurora (Blodgett & Johnson, 1992 †) (FOSSIL)
Peruvispira australis Sabattini & Noirat, 1969 † (FOSSIL)
Gosseletina australis R. Etheridge jr., 1917 † (FOSSIL)
Tasselliana australis Cook, Blodgett & Becker, 2003 † (FOSSIL)
Devonorhineoderma bandeli Heidelberger, 2001 † (FOSSIL)
Euryzone basalestriatus Kirchner, 1915 † (FOSSIL)
Angyomphalus basicostatus H. Guo, 1983 † (FOSSIL)
Devonorhineoderma beaumonti (d'Archiac & de Verneuil, 1842 †) (FOSSIL)
Glabrocingulum beedei (Mark, 1912 †) (FOSSIL)
Glabrocingulum beggi A. Thomas, 1940 † (FOSSIL)
Angyomphalus bella A.E.M. Cossmann 1915 † (FOSSIL)
Callistadia bella Knight, 1945 † (FOSSIL)
Dictyobembix bella Tyler, 1965 † (FOSSIL)
Bicarinella bicarinata (C.O. Waterhouse, 1963 †) (FOSSIL)
Promourlonia biformis (Lindström, 1884 †) (FOSSIL)
Winterbergiella binodosa (A. Römer, 1843 †) (FOSSIL)
Glabrocingulum binodosum Sadlick & C. Nielsen, 1963 † (FOSSIL)
Platyloron bischoffii (G.A. Goldfuss, 1844 †) (FOSSIL)
Conotoma bispiralis (J.W. Hall, 1852 †) (FOSSIL)
Spiroraphe bohemica J. Perner, 1907 † (FOSSIL)
Spiroraphe bohemica cristifera J. Perner, 1907 † (FOSSIL)
Balbinipleura bohemica K. Bandel & Frýda, 1996 † (FOSSIL)
Peruvispira boreala Beus & Lane, 1969 † (FOSSIL)
Stenoloron boucoti Blodgett & al., 2010 † (FOSSIL)
Apachella boydi Kulas & Batten, 1997 † (FOSSIL)
Apachella brachysiphon Batten, 1972 † (FOSSIL)
Wellergyi brazerianum (Girty, 1927 †) (FOSSIL)
Wellergyi brazerianum springerensis (Elias, 1958 †) (FOSSIL)
Platyteichum brenensis (Reed, 1932 †) (FOSSIL)
Stenozone brennensis Batten 1972 † (FOSSIL)
Gosseletina brondensis Tolmachoff, 1930 † (FOSSIL)
Buechelia bronni (G.A. Goldfuss, 1844 †) (FOSSIL)
Mourlonia broondensis Tolmachoff, 1930 † (FOSSIL)
Burdekinostoma burdekinensis Cook, 1997 † (FOSSIL)
Euryzone burdekininesis Cook, 1997 † (FOSSIL)
Baylea burtasorum (Golowkinsky, 1868 †) (FOSSIL)
Gosseletina callosa (de Koninck, 1843 †) (FOSSIL)
Euryzone calva J. Perner, 1907 † (FOSSIL)
Euzone calypso (Laube, 1868 †) (FOSSIL)
Glabrocingulum (Ananias) campbelli C.O. Waterhouse, 1963 † (FOSSIL)
Mourlonia cancellata Chronic, 1952 † (FOSSIL)
Peruvispira canningensis Taboada & al., 2015 † (FOSSIL)
Apachella capertoni (Beede, 1907 †) (FOSSIL)
Dictyotomaria capillaria (T.A. Conrad, 1842 †) (FOSSIL)
Mourlonia carinata (Sowerby, 1813 †) (FOSSIL)
Peruvispira carinata C.O. Waterhouse, 1987 † (FOSSIL)
Dictyotomaria carlbransoni W.J. Gordon & E.L. Yochelson, 1975 † (FOSSIL)
Stenozone carlsbadensis Batten, 1989 † (FOSSIL)
Villmaria catenulata (d'Archiac & de Verneuil, 1842 †) (FOSSIL)
Ibergia centrifuga (A. Römer, 1843 †) (FOSSIL)
Champernownia champernowni (Whidborne, 1892 †) (FOSSIL)
Odontomaria cheeneetnukensis Frýda & al., 2006 † (FOSSIL)
Spinulrichospira cheeneetnukensis Blodgett & Rohr, 1989 † (FOSSIL)
Salterospira chesterensis (F.B. Meek & A.H. Worthen, 1860 †) (FOSSIL)
Glabrocingulum chesterensis (Thein & Nitecki, 1974 †) (FOSSIL)
Wellergyi chesterensis Thein & Nitecki, 1974 † (FOSSIL)
Baylea chimbulatiensis Mazaev, 2015 † (FOSSIL)
Spinulrichospira churkini Blodgett, 1992 † (FOSSIL)
Glyptotomaria ciliata (A.H. Clarke, 1904 †) (FOSSIL)
Ibergia circularis (B. Phillips, 1841 †) (FOSSIL)
Humboldtiella clarkei (Holzapfel, 1895 †) (FOSSIL)
Euryzone clausa (J.W. Hall, 1879 †) (FOSSIL)
Conotoma claustrata (Lindström, 1884 †) (FOSSIL)
Wisconsinella clelandi Blodgett, 1988 † (FOSSIL)
Neilsonia coatesi Peel, 2016 † (FOSSIL)
Baylea coheni E.L. Yochelson, 1962 † (FOSSIL)
Shwedagonia collabra Batten, 1972 † (FOSSIL)
Bicarina coluber (J. Perner, 1903 †) (FOSSIL)
Bicarina coluber alpina (Spitz, 1907 †) (FOSSIL)
Euryzone comatula J. Perner, 1907 † (FOSSIL)
Tylozone commensurata E.G. Linsley, 1968 † (FOSSIL)
Tropidostropha compta Batten, 1966 † (FOSSIL)
Baylea concentrica (B. Phillips, 1836 †) (FOSSIL)
Dictyotomaria concinna Hoare & al., 1997 † (FOSSIL)
Pleurorima confertinemilata Fagerstrom, 1961 † (FOSSIL)
Angyomphalus congletonensis Peel, 2016 † (FOSSIL)
Glabrocingulum (Ananias) conglobata (J. Wanner, 1922 †) (FOSSIL)
Campbellospira conica E.K. Yoo, 1994 † (FOSSIL)
Euconospira conica (B. Phillips, 1836 †) (FOSSIL)
Platyteichum coniforme (Jack & R. Etheridge jr., 1892 †) (FOSSIL)
Spiroscala conoides (F.B. Meek & A.H. Worthen, 1867 †) (FOSSIL)
Euconospira conula (J.W. Hall, 1856 †) (FOSSIL)
Cataschisma convexa Longst, 1924 † (FOSSIL)
Guizhouspira convexa Wang, 1980 † (FOSSIL)
Arctozone cooki Frýda & Blodgett, 2004 † (FOSSIL)
Baylea cordulae Heidelberger & al., 2009 † (FOSSIL)
Liraloron cornoviorum Peel, 2016 † (FOSSIL)
Glabrocingulum coronatum Chronic, 1952 † (FOSSIL)
Glabrocingulum coronulum Jeffery & al., 1994 † (FOSSIL)
Lunulazona costata Sadlick & C. Nielsen, 1963 † (FOSSIL)
Stenozone costatiformis Swart, 1998 † (FOSSIL)
Lahnospira costatofasciata (C.L.F. von Sandberger, 1842 †) (FOSSIL)
Platyteichum costatum G.B. Campbell, 1953 † (FOSSIL)
Pandospira costellata (C. Gemmellaro, 1889 †) (FOSSIL)
Breizospira crozonensis Blodgett & al., 1999 † (FOSSIL)
Spiroraphe cryptata (Billings, 1866 †) (FOSSIL)
Euconospira cryptolirata Chronic, 1952 † (FOSSIL)
Mourlonia cuneoi Ferrari & Sabattini, 2008 † (FOSSIL)
Pleurorima cytherea (J. Perner, 1903 †) (FOSSIL)
Gosseletina dangchangensis Tong & Erwin, 2001 † (FOSSIL)
Nodulispira danmianshanensis Pan & Cook, 2003 † (FOSSIL)
Dictyotomaria decora Hoare & al., 1997 † (FOSSIL)
Spiroscala decorata Hoare & al., 1997 † (FOSSIL)
Devonorhineoderma decussata (d'Archiac & de Verneuil, 1842 †) (FOSSIL)
Devonorhineoderma decussata sinistrorsa (C.L.F. von Sandberger, 1855 †) (FOSSIL)
Euryzone deformata J. Perner, 1907 † (FOSSIL)
Baylea delawarensis (Girty, 1909 †) (FOSSIL)
Stenoloron delia (Billings, 1874 †) (FOSSIL)
Peruvispira delicata Chronic, 1949 † (FOSSIL)
Euryzone delphinuloides (von Schlotheim, 1820 †) (FOSSIL)
Euryzone delphinuloides oetelshofensis (Schlotheim, 1820 †) (FOSSIL)
Mourlonia demissus Swart, 1998 † (FOSSIL)
Peruvispira deornata (de Koninck, 1883 †) (FOSSIL)
Angyomphalus depressus G.B. Campbell & H. Engel, 1963 † (FOSSIL)
Dictyotomaria depressus (Weller, 1916 †) (FOSSIL)
Baylea derongensis Pan & Yu, 1993 † (FOSSIL)
Euconospira desereti W.J. Gordon & E.L. Yochelson, 1987 † (FOSSIL)
Angyomphalus desultoria Jeffery & al., 1994 † (FOSSIL)
Stenoloron devonica (Tolmachoff, 1930 †) (FOSSIL)
Glabrocingulum diablo Batten, 1989 † (FOSSIL)
Westralospira dickinsi Cook & al., 2003 † (FOSSIL)
Umbotropis disciformis (Tschernischeff, 1885 †) (FOSSIL)
Angyomphalus discus (Girty, 1910 †) (FOSSIL)
Euconospira disjuncta Girty, 1910 † (FOSSIL)
Platyloron dispar (Lindström, 1884 †) (FOSSIL)
Globodoma divesouralica (Golovkinski, 1868 †) (FOSSIL)
Wellergyi dunlopi (A. Thomas, 1940 †) (FOSSIL)
Baylea durga (L. Waagen, 1880 †) (FOSSIL)
Promourlonia durhamensis (J.J.F. Whiteaves, 1884 †) (FOSSIL)
Deacheospira egens (J. Perner, 1907 †) (FOSSIL)
Peruvispira elegans E.M. Fletcher, 1958 † (FOSSIL)
Shwedagonia elegans Batten, 1956 † (FOSSIL)
Stenozone elegans Swart, 1998 † (FOSSIL)
Euconospira elegantula (J.W. Hall, 1856 †) (FOSSIL)
Odontomaria elephantina F.A. Roemer, 1876 † (FOSSIL)
Dictyotomaria ella (J.W. Hall, 1876 †) (FOSSIL)
Glabrocingulum ellenae (Conkin, 1957 †) (FOSSIL)
Deacheospira elliptica (W.v. Hisinger, 1837 †) (FOSSIL)
Euconospira equisita Hoare & al., 1997 † (FOSSIL)
Dictyotomaria euglyphea (Girty, 1909 †) (FOSSIL)
Bicarina euomphaloides (Spitz, 1907 †) (FOSSIL)
Bicarina euomphalus (F. Sandberger, 1853 †) (FOSSIL)
Dictyotomaria eurocapillaria Amler & Heidelberger, 2003 † (FOSSIL)
Euryzone evoluta (E.F.R.K. Koken 1896 †) (FOSSIL)
Apachella exaggerata Batten, 1989 † (FOSSIL)
Angyomphalus excavatus Easton, 1962 † (FOSSIL)
Conotoma eximia J. Perner, 1907 † (FOSSIL)
Mourlonia expansa (B. Phillips, 1836 †) (FOSSIL)
Cataschisma exquisita (Lindström, 1884 †) (FOSSIL)
Dictyotomaria faceta Hoare & al., 1997 † (FOSSIL)
Pleurorima famula J. Perner, 1907 † (FOSSIL)
Lahnospira fasciata (C.L.F. von Sandberger, 1842 †) (FOSSIL)
Stenoloron fasciata (E.G. Linsley, 1968 †) (FOSSIL)
Bicarina fasciatum (G.A. Goldfuss, 1844 †) (FOSSIL)
Spirovallum fasciatum C.O. Waterhouse, 1963 † (FOSSIL)
Gosseletina fasciolata (Münster, 1841 †) (FOSSIL)
Mourlonia filitexta (J.W. Hall, 1876 †) (FOSSIL)
Umbotropis filitexta (Foerste, 1893 †) (FOSSIL)
Pandospira fimbriae C.O. Waterhouse, 1963 † (FOSSIL)
Pleurotaunica fina Heidelberger, 2001 † (FOSSIL)
Peruvispira fletcheri C.O. Waterhouse, 1987 † (FOSSIL)
Baylea foraminata Mazaev, 2015 † (FOSSIL)
Abylea formosa Hoare & al., 1997 † (FOSSIL)
Apachella franciscana (Chronic, 1952 †) (FOSSIL)
Pseudobaylea freneyensis Dickins, 1963 † (FOSSIL)
Lahnia froeberi Heidelberger, 2001 † (FOSSIL)
Gosseletina fuchsi E.A.L. Kittl, 1891 † (FOSSIL)
Promourlonia furcata Longst, 1924 † (FOSSIL)
Spiroraphe galtensis (Billings, 1865 †) (FOSSIL)
Neilsonia ganneyica Peel, 2016 † (FOSSIL)
Glyptotomaria genundewa (A.H. Clarke, 1904 †) (FOSSIL)
Spiroscala georgiannae B.S. Kues & Batten, 2001 † (FOSSIL)
Glabrocingulum gibber Chronic, 1952 † (FOSSIL)
Guizhouspira gibbicircella Wang, 1980 † (FOSSIL)
Guizhouspira gibbicircelloides Wang, 1982 † (FOSSIL)
Baylea giffordi A.H. Worthen, 1884 † (FOSSIL)
Apachella glabra Batten, 1989 † (FOSSIL)
Conotoma glandiformis (Lindström, 1884 †) (FOSSIL)
Glabrocingulum glans (de Koninck, 1883 †) (FOSSIL)
Mourlonia globosa (Holzapfel, 1882 †) (FOSSIL)
Glabrocingulum globosum B.S. Kues & Batten, 2001 † (FOSSIL)
Paffratholoron goldfussi Frýda, 2000 † (FOSSIL)
Buechelia goldfussi F. Schlüter, 1894 † (FOSSIL)
Manitobiella goniostoma (J.J.F. Whiteaves, 1890 †) (FOSSIL)
Odontomaria gracilis Frýda & al., 2006 † (FOSSIL)
Conotoma gradata (Lindström, 1884 †) (FOSSIL)
Ferganispira gradussiformis Licharev, 1967 † (FOSSIL)
Glabrocingulum granulosum W.J. Gordon & E.L. Yochelson, 1987 † (FOSSIL)
Glabrocingulum grayvillense (Norwood & Pratten, 1855 †) (FOSSIL)
Mourlonia gryphoides J. Perner, 1907 † (FOSSIL)
Mourlonia guestphalica E.F.R.K. Koken, 1889 † (FOSSIL)
Austroneilsonia gundyensis E.K. Yoo, 1988 † (FOSSIL)
Glabrocingulum (Ananias) guojiashanensis Tong & Erwin, 2001 † (FOSSIL)
Breizospira hagenensis Heidelberger & Koch, 2005 † (FOSSIL)
Calvibembexia hebe (J.W. Hall, 1861 †) (FOSSIL)
Umbotropis helcinia (Lindström, 1884 †) (FOSSIL)
Luciellina helicinoides F. McCoy, 1844 † (FOSSIL)
Nordospira hennigsmoeni E.L. Yochelson, 1966 † (FOSSIL)
Coelozone hermannsteini Heidelberger, 2001 † (FOSSIL)
Euconospira hermosana Girty, 1934 † (FOSSIL)
Baylea heterocarinata Pan, 1985 † (FOSSIL)
Pleurorima hoffmannae Blodgett & Johnson, 1992 † (FOSSIL)
Buechelia horizontalis Heidelberger & K. Bandel, 1999 † (FOSSIL)
Deacheospira hotzi (Rohr, 1980 †) (FOSSIL)
Baylea huecoensis Batten, 1989 † (FOSSIL)
Apachella huecoensis Batten, 1989 † (FOSSIL)
Euryzone hullensis Cook & al., 2003 † (FOSSIL)
Vesperispira humboldtiana Yancey & al., 2000 † (FOSSIL)
Deacheospira hyperboraea (E.F.R.K. Koken, 1889 †) (FOSSIL)
Mourlonia hyphantes (F.B. Meek, 1873 †) (FOSSIL)
Gosseletina idahoensis (Girty, 1910 †) (FOSSIL)
Humboldtiella imbricata (A. Römer, 1843 †) (FOSSIL)
Peruvispira imbricata C.O. Waterhouse, 1963 † (FOSSIL)
Devonorhineoderma impendens (Sedgwick & Murchison, 1840 †) (FOSSIL)
Baylea inclinata Weller, 1929 † (FOSSIL)
Deacheospira inflata (E.F.R.K. Koken, 1896 †) (FOSSIL)
Glabrocingulum inflatum Elias, 1958 † (FOSSIL)
Lahnia infranodosa (J.J.F. Whiteaves, 1892 †) (FOSSIL)
Hypselentoma inornata (F.B. Meek, 1872 †) (FOSSIL)
Neilsonia insculpta (J.W. Hall, 1856 †) (FOSSIL)
Abylea insolitus Hoare & al., 1997 † (FOSSIL)
Euryzone intermedia Tolmachoff, 1930 † (FOSSIL)
Spiroscala intermedia (de Koninck, 1883 †) (FOSSIL)
Glabrocingulum interstrialis (B. Phillips, 1836 †) (FOSSIL)
Spiroscala intricata Batten, 1966 † (FOSSIL)
Neilsonia invisitata Hoare & al., 1997 † (FOSSIL)
Mourlonia italica Spitz, 1907 † (FOSSIL)
Dictyotomaria itylus (A.H. Clarke, 1904 †) (FOSSIL)
Euryzone itys (J.W. Hall, 1876 †) (FOSSIL)
Odontomaria jankei Frýda & al., 2006 † (FOSSIL)
Glabrocingulum (Ananias) joannisaustriae Knight 1945 † (FOSSIL)
Bradyospira johnsensis Batten, 1964 † (FOSSIL)
Gosseletina johnsoni Thein & Nitecki, 1974 † (FOSSIL)
Stenozone johnstonei (Dickins, 1961 †) (FOSSIL)
Angyomphalus junior (de Koninck, 1881 †) (FOSSIL)
Angyomphalus junius (Whidborne, 1892 †) (FOSSIL)
Frydiella kaimi Krawczynski, 2006 † (FOSSIL)
Devonorhineoderma kaulensis Heidelberger, 2003 † (FOSSIL)
Euryzone kayseri (E.F.R.K. Koken, 1889 †) (FOSSIL)
Lahnospira kayseri (Ulrich, 1892 †) (FOSSIL)
Pleurorima kayseri (A.H. Clarke & Ruedemann, 1903 †) (FOSSIL)
Angyomphalus kentuckiensis Thein & Nitecki, 1974 † (FOSSIL)
Euryzone kielcensis (Gürich, 1896 †) (FOSSIL)
Baylea kirillowensis de Koninck 1881 † (FOSSIL)
Latitaenia kirnaensis E.F.R.K. Koken & J. Perner, 1925 † (FOSSIL)
Eoangyomphalus klapperi Blodgett & Johnson, 1992 † (FOSSIL)
Lentipleura klippsteinii (G.A. Goldfuss, 1844 †) (FOSSIL)
Baylea knighti Weller, 1929 † (FOSSIL)
Umbotropis kokeni (E.F.R.K. Koken, 1889 †) (FOSSIL)
Balbinipleura koninckii K. Bandel & Frýda, 1996 † (FOSSIL)
Nodospira krawczynskii Heidelberger & al., 2009 † (FOSSIL)
Balbinipleura krawczynskii Frýda & Blodgett, 2004 † (FOSSIL)
Baylea kuesi Batten, 1995 † (FOSSIL)
Glabrocingulum (Ananias) labrectus Batten, 1989 † (FOSSIL)
Zalozone lacunata E.G. Linsley, 1968 † (FOSSIL)
Glabrocingulum (Ananias) laevilineata Yin & E.L. Yochelson, 1983 † (FOSSIL)
Glabrocingulum laeviliratum Chronic, 1952 † (FOSSIL)
Euryzone laevis (F.A. Roemer, 1855 †) (FOSSIL)
Euryzone latevittata (E.F.R.K. Koken, 1889 †) (FOSSIL)
Conotoma latezonata (Lindström, 1884 †) (FOSSIL)
Neilsonia laticincta Batten, 1989 † (FOSSIL)
Euryzone latitornata E.G. Linsley, 1968 † (FOSSIL)
Mourlonia lativittata Girty, 1910 † (FOSSIL)
Angyomphalus lens (J.W. Hall, 1860 †) (FOSSIL)
Pleurorima leptoconcha J. Perner, 1907 † (FOSSIL)
Calvibembexia lethiersi Blodgett & al., 1999 † (FOSSIL)
Peruvispira lingshuiensis Pan, 1985 † (FOSSIL)
Stenoloron linnarssoni (Lindström, 1884 †) (FOSSIL)
Villmaria linteatus (G.A. Goldfuss, 1844 †) (FOSSIL)
Mourlonia lipara J. Perner, 1907 † (FOSSIL)
Spirovallum liratum C.O. Waterhouse, 1963 † (FOSSIL)
Peruvispira lochinvarensis C.O. Waterhouse, 1987 † (FOSSIL)
Angyomphalus longicostatus H. Guo, 1983 † (FOSSIL)
Devonorhineoderma lonsdalei (d'Archiac & de Verneuil, 1842 †) (FOSSIL)
Platyteichum loratum C.O. Waterhouse, 1963 † (FOSSIL)
Collabrina lunulata C.O. Waterhouse, 1978 † (FOSSIL)
Glabrocingulum lupus Batten, 1989 † (FOSSIL)
Mourlonia lyndonensis Dickins, 1957 † (FOSSIL)
Mourlonia macrostoma (C.L.F. von Sandberger & C.L.F. von Sandberger, 1853 †) (FOSSIL)
Glabrocingulum magnum A. Nützel & Ketwetsuriya, 2016 † (FOSSIL)
Apachella malaysia Batten, 1972 † (FOSSIL)
Glabrocingulum (Ananias) marcouiana (H.B. Geinitz, 1866 †) (FOSSIL)
Glyptotomaria marginata Batten, 1958 † (FOSSIL)
Deacheospira maritima (E.F.R.K. Koken, 1897 †) (FOSSIL)
Dictyotomaria meekana (J.W. Hall, 1856 †) (FOSSIL)
Hypselentoma memmiae Termier & Termier, 1977 † (FOSSIL)
Glabrocingulum mephitifontis W.J. Gordon & E.L. Yochelson, 1987 † (FOSSIL)
Barrealispira mesigosi Taboada & Sabattini, 1987 † (FOSSIL)
Umbotropis mesoni Tassell, 1982 † (FOSSIL)
Luciellina micra Pan, 1977 † (FOSSIL)
Cataschisma microsoma E.F.R.K. Koken & J. Perner, 1925 † (FOSSIL)
Pleurorima migrans J. Perner, 1907 † (FOSSIL)
Pleurorima migrans erato J. Perner, 1907 † (FOSSIL)
Pleurorima migrans transcedens J. Perner, 1907 † (FOSSIL)
Stenoloron minor Blodgett & Johnson, 1992 † (FOSSIL)
Abylea minuta Sturgeon, 1964 † (FOSSIL)
Baylea minuta Weller, 1916 † (FOSSIL)
Glabrocingulum minutum Rollins, 1975 † (FOSSIL)
Angyomphalus minutus Sayre, 1930 † (FOSSIL)
Pragoloron miser (J. Perner, 1907 †) (FOSSIL)
Mourlonia missouriensis (Weller, 1906 †) (FOSSIL)
Campbellospira missouriensis K. Bandel, 2009 † (FOSSIL)
Euconospira missouriensis (Swallow, 1860 †) (FOSSIL)
Cataschisma mjoela (E.L. Yochelson, 1963 †) (FOSSIL)
Deacheospira mjoesa (E.L. Yochelson, 1963 †) (FOSSIL)
Peruvispira modesta C.O. Waterhouse, 1963 † (FOSSIL)
Mourlonia monensis Weir, 1925 † (FOSSIL)
Deseretospira moniliniformis W.J. Gordon & E.L. Yochelson, 1987 † (FOSSIL)
Pleurorima moydartensis (McLearn, 1924 †) (FOSSIL)
Apachella mulensis Batten, 1989 † (FOSSIL)
Angyomphalus multicostatus H. Guo, 1983 † (FOSSIL)
Champernownia multispira (C.L.F. von Sandberger & C.L.F. von Sandberger, 1854 †) (FOSSIL)
Glabrocingulum (Ananias) nana (Yin, 1932 †) (FOSSIL)
Euryzone naticaeformis (C.L.F. von Sandberger & C.L.F. von Sandberger, 1853 †) (FOSSIL)
Mourlonia naticoides (de Koninck, 1843 †) (FOSSIL)
Baylea nemdaensis Mazaev, 2015 † (FOSSIL)
Euconospira neptuni (Münster, 1840 †) (FOSSIL)
Glabrocingulum (Ananias) nevadensis (Walcott, 1884 †) (FOSSIL)
Mourlonia nigra E.F.R.K. Koken, 1889 † (FOSSIL)
Euconospira nipponica I. Hayasaka, 1954 † (FOSSIL)
Conotoma nitella (J.W. Hall, 1860 †) (FOSSIL)
Cataschisma nitida E.F.R.K. Koken & J. Perner, 1925 † (FOSSIL)
Callistadia nittida (J. Wanner, 1922 †) (FOSSIL)
Buechelia nodifera Heidelberger & Koch, 2005 † (FOSSIL)
Glabrocingulum (Ananias) nodocostatus Hoare, 1961 † (FOSSIL)
Lunulazona nodomarginata (McChesney, 1861 †) (FOSSIL)
Globodoma nodosa (Hoare & al., 1997 †) (FOSSIL)
Euconospira nodosa Cook & al., 2003 † (FOSSIL)
Genuspira nodosa Tyler, 1965 † (FOSSIL)
Apachella nodosa Batten, 1989 † (FOSSIL)
Buechelia nodosa Blodgett, 1992 † (FOSSIL)
Gosseletina nodosa Batten, 1966 † (FOSSIL)
Stenozone nodosuturala Batten, 1972 † (FOSSIL)
Angyomphalus northviewensis (R.M. Branson, 1938 †) (FOSSIL)
Apachella nucleola Wang, 1980 † (FOSSIL)
Pandospira nuda C.O. Waterhouse, 1963 † (FOSSIL)
Pseudobaylea nuda (J.B.M. Dana, 1847 †) (FOSSIL)
Neilsonia nuda Mazaev, 2015 † (FOSSIL)
Pragoloron nummularia (J. Perner, 1907 †) (FOSSIL)
Dictyotomaria nyi (Thein & Nitecki, 1974 †) (FOSSIL)
Gosseletina obesa Pan, 1977 † (FOSSIL)
Glabrocingulum obesum E.K. Yoo, 1988 † (FOSSIL)
Mourlonia obscura Dickins, 1963 † (FOSSIL)
Euconospira obsoleta Girty, 1909 † (FOSSIL)
Luciellina obsoleta Zhu, 1995 † (FOSSIL)
Prokopelia occludens (J. Perner, 1907 †) (FOSSIL)
Luciellina ocultabanda B.S. Kues & Batten, 2001 † (FOSSIL)
Salterospira okawensis Thein & Nitecki, 1974 † (FOSSIL)
Eoplatyzona ongaroae Blodgett & al., 1999 † (FOSSIL)
Bicarina onoi T. Kase & Nishida, 1986 † (FOSSIL)
Glabrocingulum (Ananias) ootomaria Batten, 1989 † (FOSSIL)
Devonorhineoderma orbignyana (d'Archiac & de Verneuil, 1842 †) (FOSSIL)
Deacheospira oriens (J. Perner, 1907 †) (FOSSIL)
Shwedagonia orientalis Pan, 1985 † (FOSSIL)
Nodospira ornata E.L. Yochelson & Dutro, 1960 † (FOSSIL)
Hypselentoma ornata Batten, 1989 † (FOSSIL)
Platyteichum ornatum C.O. Waterhouse, 1983 † (FOSSIL)
Globodoma ouralica (de Verneuil, 1845 †) (FOSSIL)
Spiroscala pagoda Knight, 1945 † (FOSSIL)
Zlichomphalina panae Cook & A. Nützel, 2005 † (FOSSIL)
Triangularia paradoxa Frech, 1894 † (FOSSIL)
Abylea paradoxus Hoare & al., 1997 † (FOSSIL)
Glabrocingulum parasolum Jeffery & al., 1994 † (FOSSIL)
Baylea parva (A. Thomas, 1940 †) (FOSSIL)
Collabrina parva (Wass, 1967 †) (FOSSIL)
Glabrocingulum parvanodum Jeffery & al., 1994 † (FOSSIL)
Euryzone patula E.F.R.K. Koken & J. Perner, 1925 † (FOSSIL)
Ehlersina paucinodosa E.G. Linsley, 1968 † (FOSSIL)
Eoangyomphalus peneglabra (Rollins & al., 1971 †) (FOSSIL)
Angyomphalus penelenticulata Rollins, 1975 † (FOSSIL)
Hypselentoma perhumerosa (F.B. Meek, 1872 †) (FOSSIL)
Gosseletina permiana Batten, 1989 † (FOSSIL)
Glabrocingulum (Ananias) permianus Batten, 1989 † (FOSSIL)
Pareuryalox perornata F. Haas, 1953 † (FOSSIL)
Gosseletina persimplex Girty, 1915 † (FOSSIL)
Baylea perthensis Dickins, 1963 † (FOSSIL)
Bicarina petilitornata (E.G. Linsley, 1968 †) (FOSSIL)
Euryzone pharkidopyndax E.G. Linsley, 1968 † (FOSSIL)
Glabrocingulum phosphatica (R.M. Branson, 1930 †) (FOSSIL)
Glabrocingulum piktorskyi Mazaev, 2015 † (FOSSIL)
Cataschisma pillula E.F.R.K. Koken & J. Perner, 1925 † (FOSSIL)
Euconospira pinegensis Mazaev, 2006 † (FOSSIL)
Glyptotomaria pistra Batten, 1958 † (FOSSIL)
Mourlonia placida de Koninck, 1883 † (FOSSIL)
Fridolinata planannulata (C.L.F. von Sandberger & C.L.F. von Sandberger, 1853 †) (FOSSIL)
Euconospira planibasalis (Ulrich, 1894 †) (FOSSIL)
Euryzone planiformis Heidelberger, 2001 † (FOSSIL)
Salterospira plectata Batten, 1966 † (FOSSIL)
Mourlonia plena (J.W. Hall, 1876 †) (FOSSIL)
Stenozone pleurotomariformis (Delpey, 1941 †) (FOSSIL)
Spiroraphe pollens (J. Perner, 1903 †) (FOSSIL)
Luciellina poolvashensis Batten, 1966 † (FOSSIL)
Pseudobaylea poperimensis P.A. Maxwell, 1964 † (FOSSIL)
Pseudobaylea popperimensis Dickins 1963 † (FOSSIL)
Gosseletina portlockiana (de Koninck, 1844 †) (FOSSIL)
Apachella powwowensis Batten, 1995 † (FOSSIL)
Winterbergiella praebinodosa Heidelberger, 2001 † (FOSSIL)
Pleurorima pragensis (E.F.R.K. Koken, 1889 †) (FOSSIL)
Neoparaliospira pragensis Frýda, 1998 † (FOSSIL)
Gosseletina pratteni (F.B. Meek & A.H. Worthen, 1860 †) (FOSSIL)
Pleurorima prima (Barrande, 1907 †) (FOSSIL)
Apachella prodontia Winters, 1963 † (FOSSIL)
Peruvispira promenata C.O. Waterhouse 1987 † (FOSSIL)
Apachella pseudostrigillata (Girty, 1934 †) (FOSSIL)
Conotoma pugnus J. Perner, 1907 † (FOSSIL)
Eoplatyzona pulchra Frýda, 1998 † (FOSSIL)
Euconospira pulchra Batten, 1958 † (FOSSIL)
Spiroscala pulchra Batten, 1958 † (FOSSIL)
Tropidostropha punctata Longstaff, 1912 † (FOSSIL)
Callistadia punjabica (L. Waagen, 1880 †) (FOSSIL)
Glabrocingulum pustulum E.K. Yoo, 1994 † (FOSSIL)
Spiroraphe putillus Northrop, 1939 † (FOSSIL)
Callistadia qinglongensis Pan, 1985 † (FOSSIL)
Devonorhineoderma quadricincta (G.A. Goldfuss, 1844 †) (FOSSIL)
Glabrocingulum quadrigatum Sadlick & C. Nielsen, 1963 † (FOSSIL)
Dictyotomaria quadrilineata (Girty, 1934 †) (FOSSIL)
Dictyotomaria quasicapillaria Rollins, 1975 † (FOSSIL)
Callistadia qubuergaensis Pan & S. Shen, 2008 † (FOSSIL)
Chlupacispira queenslandicus Cook & Camilleri 1997 † (FOSSIL)
Baylea queerlingensis Wang, 1982 † (FOSSIL)
Angyomphalus radianodosus E.K. Yoo, 1994 † (FOSSIL)
Angyomphalus radians (de Koninck, 1843 †) (FOSSIL)
Spiraculinella radiata C.O. Waterhouse, 1987 † (FOSSIL)
Planozone ramificans J. Perner, 1907 † (FOSSIL)
Angyomphalus regularis W.J. Gordon & E.L. Yochelson, 1987 † (FOSSIL)
Glabrocingulum (Ananias) regulocostata Yin & E.L. Yochelson, 1983 † (FOSSIL)
Mourlonia reloba E.L. Yochelson & Dutro, 1960 † (FOSSIL)
Dictyotomaria reticulatus (Girty, 1934 †) (FOSSIL)
Mourlonia retusa J. Perner, 1907 † (FOSSIL)
Glabrocingulum (Ananias) riccardii Pinilla, 2012 † (FOSSIL)
Baylea rigida Mazaev, 2015 † (FOSSIL)
Umbotropis rihai Frýda & K. Bandel, 1997 † (FOSSIL)
Peruvispira robusta C.O. Waterhouse, 1963 † (FOSSIL)
Spiroscala rockymontana (Girty, 1934 †) (FOSSIL)
Neilsonia roscobiensis A. Thomas, 1940 † (FOSSIL)
Latitaenia rotelloidea (E.F.R.K. Koken, 1896 †) (FOSSIL)
Deaechospira rotunda Hadding, 1913 † (FOSSIL)
Villmaria rotundata (F.A. Roemer, 1855 †) (FOSSIL)
Mourlonia rugulata (J.W. Hall, 1860 †) (FOSSIL)
Lunulazona sablei E.L. Yochelson & Dutro, 1963 † (FOSSIL)
Pleurorima sandbergi (E.F.R.K. Koken, 1889 †) (FOSSIL)
Glabrocingulum sarrauti (Mansuy, 1912 †) (FOSSIL)
Dictyotomaria scitula (F.B. Meek & A.H. Worthen, 1860 †) (FOSSIL)
Winterbergiella semicostatus (G.A. Goldfuss, 1844 †) (FOSSIL)
Euryzone semilaevis (E.F.R.K. Koken, 1889 †) (FOSSIL)
Glabrocingulum (Ananias) seminudum W.J. Gordon & E.L. Yochelson, 1983 † (FOSSIL)
Odontomaria semiplicata (C.L.F. von Sandberger & C.L.F. von Sandberger, 1850 †) (FOSSIL)
Guizhouspira sequens (L. Waagen, 1880 †) (FOSSIL)
Balbinipleura sextalineata Heidelberger, 2001 † (FOSSIL)
Platyloron shaleri (Whidborne, 1892 †) (FOSSIL)
Wannerispira shangganensis (A. Kaim & A. Nützel, 2010 †) (FOSSIL)
Spiroraphe shelvensis Pitcher, 1939 † (FOSSIL)
Glabrocingulum (Ananias) shikamai Nishida, 1969 † (FOSSIL)
Baylea sinuatus (Weller, 1916 †) (FOSSIL)
Spiroscala solida Hyde, 1953 † (FOSSIL)
Mourlonia species † (FOSSIL)
Glabrocingulum species † (FOSSIL)
Deacheospira speciosa (Yü, 1961 †) (FOSSIL)
Chlupacispira spinosa Blodgett & Rohr, 1989 † (FOSSIL)
Platyteichum spirolaxum C.O. Waterhouse, 1963 † (FOSSIL)
Baylea spirolirata Batten, 1966 † (FOSSIL)
Globodoma spironema (F.B. Meek & A.H. Worthen, 1866 †) (FOSSIL)
Euconospira spiroperforata Batten, 1958 † (FOSSIL)
Lunulazona springeri Lane & al., 1973 † (FOSSIL)
Eoplatyzona squamatoplicata (C.L.F. von Sandberger & C.L.F. von Sandberger, 1854 †) (FOSSIL)
Luciellina squamula (B. Phillips, 1836 †) (FOSSIL)
Glabrocingulum stankovskyi Mazaev, 2006 † (FOSSIL)
Glabrocingulum stella (Winchell, 1862 †) (FOSSIL)
Glabrocingulum stellaeformis Hyde, 1953 † (FOSSIL)
Mourlonia striata (Sowerby, 1815 †) (FOSSIL)
Devonorhineoderma striata (Tolmachoff, 1930 †) (FOSSIL)
Kirchneriella striata (Hisinger, 1837 †) (FOSSIL)
Euconospira sturgeoni Thein & Nitecki, 1974 † (FOSSIL)
Stenoloron subaequilatera A.C. Chapman, 1916 † (FOSSIL)
Dictyotomaria subcancellata (A.V.M.D. D'Orbigny, 1849 †) (FOSSIL)
Villmaria subclathrata (C.L.F. von Sandberger, 1842 †) (FOSSIL)
Baylea subconstricta (F.B. Meek & A.H. Worthen, 1860 †) (FOSSIL)
Wellergyi subdecussatus (H.B. Geinitz, 1866 †) (FOSSIL)
Stenoloron subglobosa (Tassell, 1982 †) (FOSSIL)
Gosseletina subglobosa (Miller, 1877 †) (FOSSIL)
Pleurotaunica subimbricata (Whidborne, 1892 †) (FOSSIL)
Euryzone sublaevis (A. Römer, 1843 †) (FOSSIL)
Baylea subpenea Netchaev, 1894 † (FOSSIL)
Angyomphalus subplana Gromczakiewicz-Lomnicka, 1972 † (FOSSIL)
Lahnospira subsulcata (C.L.F. von Sandberger, 1842 †) (FOSSIL)
Euryzone subterfiss J. Perner, 1907 † (FOSSIL)
Ibergia subtrigonalis (J.J.F. Whiteaves, 1892 †) (FOSSIL)
Umbotropis suburbana (J. Perner, 1903 †) (FOSSIL)
Mourlonia subzona Rollins & al., 1971 † (FOSSIL)
Peruvispira sueroi Sabattini & Noirat, 1969 † (FOSSIL)
Stenoloron sulcatula J. Perner, 1903 † (FOSSIL)
Calvibembexia sulcomarginata (T.A. Conrad, 1842 †) (FOSSIL)
Baylea supercrenata Weller, 1929 † (FOSSIL)
Stenoloron swallovana (J.W. Hall, 1856 †) (FOSSIL)
Salterospira tabulata Batten, 1966 † (FOSSIL)
Baylea tabulata (B. Phillips, 1836 †) (FOSSIL)
Lahnospira taeniata (G.A. Goldfuss, 1844 †) (FOSSIL)
Mourlonia talboti (Dickins, 1963 †) (FOSSIL)
Glabrocingulum (Ananias) talpaensis B.S. Kues & Batten, 2001 † (FOSSIL)
Mourlonia teichertensis Cook & al., 2003 † (FOSSIL)
Baylea teicherti Cook & al., 2003 † (FOSSIL)
Umbotropis telleri (Frech, 1894 †) (FOSSIL)
Mourlonia tenuiarata (C.L.F. von Sandberger & C.L.F. von Sandberger, 1853 †) (FOSSIL)
Mourlonia tenuilineata (Holzapfel, 1882 †) (FOSSIL)
Euryzone tenuispira (J.W. Hall, 1879 †) (FOSSIL)
Apachella texana (Girty, 1909 †) (FOSSIL)
Glabrocingulum texanum Batten, 1989 † (FOSSIL)
Zlichomphalina texta (Barrande in J. Perner, 1907 †) (FOSSIL)
Mourlonia textiligera (F.B. Meek, 1871 †) (FOSSIL)
Schizolopha textilis Ulrich & Scofield, 1897 † (FOSSIL)
Mourlonia textus Hyde, 1953 † (FOSSIL)
Glabrocingulum thailandensis A. Nützel & Ketwetsuriya, 2016 † (FOSSIL)
Latitaenia thulensis (E.F.R.K. Koken, 1896 †) (FOSSIL)
Glabrocingulum tingriensis Pan & S. Shen, 2008 † (FOSSIL)
Mourlonia toyomensis Murata, 1969 † (FOSSIL)
Pleurorima tranquilla J. Perner, 1907 † (FOSSIL)
Dictyotomaria transcostata Wang, 1980 † (FOSSIL)
Pandospira transitoria (C. Gemmellaro, 1889 †) (FOSSIL)
Apachella translirata Winters, 1956 † (FOSSIL)
Neoparaliospira trebotovensis Frýda, 1998 † (FOSSIL)
Glyptotomaria triassica Yin & E.L. Yochelson, 1983 † (FOSSIL)
Devonorhineoderma tricincta (G.A. Goldfuss, 1844 †) (FOSSIL)
Baylea trifibra Rollins, 1975 † (FOSSIL)
Peruvispira trifilata (J.B.M. Dana 1847 †) (FOSSIL)
Euconospira trochiformis Longst, 1912 † (FOSSIL)
Whidbornia trochoides (Whidborne, 1889 †) (FOSSIL)
Nodulispira tuberculata (T. Kase & Nishida, 1988 †) (FOSSIL)
Glabrocingulum (Ananias) tularosaensis B.S. Kues, 2004 † (FOSSIL)
Barrealispira tupensis Sabattini & al., 1991 † (FOSSIL)
Baylea turbinata Xi, 1980 † (FOSSIL)
Mourlonia turbinea (C.L.F. von Sandberger & C.L.F. von Sandberger, 1855 †) (FOSSIL)
Euconospira turbiniformis (F.B. Meek & A.H. Worthen, 1860 †) (FOSSIL)
Apachella turbiniformis Winters, 1963 † (FOSSIL)
Tylozone turricula E.G. Linsley, 1968 † (FOSSIL)
Peruvispira turrita Yu, 1980 † (FOSSIL)
Cataschisma typa R.M. Branson, 1909 † (FOSSIL)
Cataschisma typica R.M. Branson, 1909 † (FOSSIL)
Buechelia tyrrelli (J.J.F. Whiteaves, 1892 †) (FOSSIL)
Cataschisma ulrichi (Schuchert, 1900 †) (FOSSIL)
Peruvispira umariensis (Reed, 1928 †) (FOSSIL)
Baylea umbilicata A. Nützel & Ketwetsuriya, 2016 † (FOSSIL)
Stenoloron umbilicata (E.K. Yoo, 1994 †) (FOSSIL)
Glabrocingulum umbilicatus Batten, 1985 † (FOSSIL)
Neilsonia uninodocarinata (Hyde, 1953 †) (FOSSIL)
Euconospira varizona Batten, 1958 † (FOSSIL)
Villmaria ventricosa Heidelberger, 2001 † (FOSSIL)
Mourlonia venusta W.J. Gordon & E.L. Yochelson, 1987 † (FOSSIL)
Guizhouspira venusta Zhu, 1995 † (FOSSIL)
Coelozone verna J. Perner, 1907 † (FOSSIL)
Baylea verneuili Heidelberger, 2001 † (FOSSIL)
Mourlonia vicinalis E.F.R.K. Koken, 1889 † (FOSSIL)
Villmaria victrix (Whidborne, 1889 †) (FOSSIL)
Stenoloron viennayi Oehlert & Oehlert, 1888 † (FOSSIL)
Peruvispira vipersdorfensis Dickins, 1961 † (FOSSIL)
Bicarina vittatum (G.A. Goldfuss, 1844 †) (FOSSIL)
Baylea vjatkensis Mazaev, 2015 † (FOSSIL)
Peruvispira volupta C.O. Waterhouse, 1963 † (FOSSIL)
Platyloron voluta (Lindström, 1884 †) (FOSSIL)
Nordospira vostokovae E.L. Yochelson, 1966 † (FOSSIL)
Buechelia wachtbergi Heidelberger, 2001 † (FOSSIL)
Champernownia wagneri Heidelberger, 2001 † (FOSSIL)
Glabrocingulum wannense (Newell, 1935 †) (FOSSIL)
Gosseletina wanneri Hamlet, 1928 † (FOSSIL)
Platyteichum waterhousei (R. Etheridge jr., 1898 †) (FOSSIL)
Euconospira waterlooensis (Weller, 1916 †) (FOSSIL)
Baylea weiningensis Xi, 1994 † (FOSSIL)
Glabrocingulum (Ananias) welleri (Newell, 1935 †) (FOSSIL)
Hypselentoma welleri A. Thomas, 1940 † (FOSSIL)
Neilsonia welleri Thein & Nitecki, 1974 † (FOSSIL)
Eoangyomphalus weyanti Blodgett & al., 1999 † (FOSSIL)
Glabrocingulum (Ananias) weyeri Heidelberger & al., 2009 † (FOSSIL)
Cataschisma winkleri E.F.R.K. Koken & J. Perner, 1925 † (FOSSIL)
Pleurorima wisbeyensis (Lindström, 1884 †) (FOSSIL)
Dictyotomaria wortheni (Weller, 1916 †) (FOSSIL)
Baylea yabeshigerui O. Kobayashi, 1931 † (FOSSIL)
Globodoma yakowlewi Mazaev, 2006 † (FOSSIL)
Dictyotomaria yochelsoni Thein & Nitecki, 1974 † (FOSSIL)
Glyptotomaria yochelsoni Knight 1945 † (FOSSIL)
Nordospira yochelsoni Sabattini, 1995 † (FOSSIL)
Nipponomaria yokoyamai (I. Hayasaka, 1943 †) (FOSSIL)
Austroneilsonia yooi Cook & A. Nützel, 2005 † (FOSSIL)
Baylea yvanii (Léveillé, 1835 †) (FOSSIL)

Author: Claudio Galli - last updated: 26/ago/2017