Traits Taxon list
Amphelissa carinatum (Heidecker, 1959) †Amphelissa isisensis Etheridge, 1921 †Austerum carinatum Heidecker, 1959 †Amphelissa carinatum (Heidecker, 1959) †Bassotrochus angulatus Tassell, 1978 †Bathmopterus liratus E. Kirk, 1928 †Bobellis oliveri Peel, 2019 †Burdikinia axionoides (Etheridge, 1921) †Burdikinia burdekinensis (Etheridge, 1917) †Coronopsis muliensis Y.-T. Pan, 1978 †unassessed )Coronopsis vagrans Waterhouse, 1963 †Cylicioscapha sinensis X.-D. Qiao, 1983 †unassessed )Cylicioscapha tarimensis X.-D. Qiao, 1983 †unassessed )Cylicioscapha texana (Yochelson, 1956) †Discotheca cycla X.-D. Qiao, 1983 †Discotropis alveola X.-D. Qiao, 1983 †unassessed )Discotropis klobukowskii (Mansuy, 1912) †Discotropis publicus Yochelson, 1956 †Ecculiomphalus bucklandi Portlock, 1843 †Ecculiomphalus devonicus Walcott, 1884 †unassessed )Ecculiomphalus kalpinensis X.-D. Qiao, 1981 †unassessed )Ecculiomphalus minor H.-Z. Pan, 1978 †unassessed )Ecculiomphalus minor Portlock, 1843 †unassessed )Ecculiomphalus tangshanensis Grabau, 1922 †unassessed )Eccyliopterus kushanensis Grabau, 1922 †unassessed )Euomphalopsis splettstoesseri Webers, Pojeta & Yochelson, 1992 †Euomphalopterus alatus (Wahlenberg, 1821) †Euomphalus africanum (Heidelberger, Korn & Ebbighausen, 2009) †Euomphalus altus Kirchner, 1915 †Straparollus devonoaltus Heidelberger & Bandel, 1999 †Euomphalus archiaci Goldfuss, 1844 †unassessed )Euomphalus basinodosus Kirchner, 1915 †unassessed )Euomphalus bronnii Goldfuss, 1844 †unassessed )Euomphalus circularis J. Phillips, 1841 †unassessed )Euomphalus contrarius Münster, 1841 †unassessed )Euomphalus cornudanus (Shumard, 1859) †Euomphalus depressus J. Hall, 1843 †unassessed )Euomphalus discus Goldfuss, 1844 †unassessed )Euomphalus disiunctus Goldfuss, 1844 †unassessed )Euomphalus eurekensis Walcott, 1884 †unassessed )Euomphalus excavatus Reuss, 1852 †Discohelix excavata (Reuss, 1852) †Euomphalus goldfussii d'Archiac & de Verneuil, 1842 †Omphalocirrus goldfussii (d'Archiac & de Verneuil, 1842) †Euomphalus gotlandicus Lindström, 1884 †unassessed )Euomphalus gradatus Koken, 1896 †unassessed )Euomphalus intermedius (M. Gordon & Yochelson, 1983) †Euomphalus jiangyouensis Y.-T. Pan, 1978 †unassessed )Euomphalus kaibabensis Chronic, 1952 †Euomphalus labadyei d'Archiac & Verneuil, 1842 †Nodeuomphalus labadyei (d'Archiac & Verneuil, 1842) †Euomphalus latus Y.-T. Pan, 1978 †unassessed )Euomphalus majiaobaensis Y.-T. Pan, 1978 †unassessed )Euomphalus mapingensis (Grabau, 1936) †Euomphalus marginatiformis (B. K. Likharev, 1967) †Euomphalus marginatus Eichwald, 1860 †Euomphalus minimus McCoy, 1847 †unassessed )Euomphalus minutus Zieten, 1832 †Coelodiscus minutus (Zieten, 1832) †Euomphalus moniliferus Romanovsky, 1890 †Euomphalus nitidulus Lindström, 1880 †unassessed )Euomphalus obtusangulus Lindström, 1880 †unassessed )Euomphalus obtusus J. Hall, 1858 †Euomphalus peskensis (Mazaev, 1994) †Euomphalus pirochiensis (Mazaev, 1994) †Euomphalus planodorsatus Meek & Worthen, 1861 †unassessed )Euomphalus planorbis d'Archiac & Verneuil, 1842 †unassessed )Euomphalus praecursor Lindström, 1884 †unassessed )Euomphalus pygmaeus Dunker, 1848 †unassessed )Euomphalus pygmaeus Münster, 1841 †unassessed )Euomphalus rotula Goldfuss, 1844 †unassessed )Euomphalus schnuri d'Archiac & Verneuil, 1842 †unassessed )Euomphalus semiteres Goldfuss, 1844 †unassessed )Euomphalus serpens J. Phillips, 1841 †unassessed )Euomphalus solariformis Delpey, 1941 †Dichostasia solariformis (Delpey, 1941) †Euomphalus spinosus Goldfuss, 1844 †unassessed )Euomphalus spiralis Münster, 1841 †Delphinula spiralis (Münster, 1841) †Euomphalus tenuistriatus X.-G. Zhu, 1995 †Euomphalus triquetrus Lindström, 1884 †unassessed )Euomphalus tuba Lindström, 1884 †unassessed )Euomphalus umbilicatus Meek & Worthen, 1861 †unassessed )Euomphalus vermilia Goldfuss, 1844 †unassessed )Euomphalus vermis Whidborne, 1896 †unassessed )Euomphalus verneuillii Goldfuss, 1844 †unassessed )Euomphalus wahlenbergii Goldfuss, 1844 †unassessed )Euomphalus walmstedti Lindström, 1884 †unassessed )Goldfussoceras circinalis (Goldfuss, 1844) †Grantlandispira christiei Peel, 1984 †Helicotoma costata Kobayashi, 1959 †unassessed )Helicotoma jonesi Kobayashi, 1959 †Helicotoma planulata (Salter, 1859) †Hystricoceras spinosum Jahn, 1894 †Isfarispira septata Gubanov, Peel & Pianovskaya, 1995 †Labrocuspis nodosa Heidecker, 1959 †Leptomphalus kushuiensis X.-D. Qiao, 1983 †unassessed )Leptomphalus micidus (Yochelson, 1956) †Lesueurilla infundibulum (Koken, 1896) †Lesueurilla isabellaensis Cullison, 1944 †Lesueurilla prima (Barrande, 1903) †Lesueurilla zonata Kobayashi, 1959 †Mestoronema bipatellare (Koken, 1925) †Nodeuomphalus labadyei (d'Archiac & Verneuil, 1842) †Nodeuomphalus leunissi Heidelberger & Bandel, 1999 †Nodeuomphalus paffrathianus Bandel & Frýda, 1998 †Omphalocirrus goldfussii (d'Archiac & de Verneuil, 1842) †Omphalocirrus kaukensis Gubanov, Blodgett & Lytochkin, 1995 †
