Babylonites acutus (FOSSIL) E.L. Yochelson, 1956 †
Omphalotrochus alleni (FOSSIL) E.L. Yochelson, 1956 †
Bassotrochus angulatus (FOSSIL) Tassell, 1978 †
Omphalotrochus antiquus (FOSSIL) (A.V.M.D. D'Orbigny,1842 †)
Diploconula biconvexa (FOSSIL) E.L. Yochelson, 1956 †
Pseudomphalotrochus bonapartensis (FOSSIL) Cook, 1998 †
Omphalotrochus canaliculatus (FOSSIL) Trautschold, 1879 †
Babylonites carinatus (FOSSIL) E.L. Yochelson, 1956 †
Orecopia circinatus (FOSSIL) (Fenton & Fenton, 1924 †)
Pseudomphalotrochus clarkei (FOSSIL) (de Koninck, 1876 †)
Cinclidonema clausepeakensis (FOSSIL) (Kulas & Batten, 1997 †)
Omphalotrochus cochisensis (FOSSIL) E.L. Yochelson, 1956 †
Babylonites conicus (FOSSIL) E.L. Yochelson, 1956 †
Babylonites conoideus (FOSSIL) (Girty, 1908 †)
Coronopsis coroniformis (FOSSIL) Pan, 1982 †
Orecopia cotei (FOSSIL) Pedder, 1966 †
Pseudomphalotrochus cottrelli (FOSSIL) (E.G. Linsley& E.L. Yochelson, 1973 †)
Trochonemopsis emacerata (FOSSIL) (J.W. Hall& R.P. Whitfield, 1872 †)
Babylonites ferrieri (FOSSIL) (Girty, 1908 †)
Pseudomphalotrochus gibsoni (FOSSIL) (L. Hoffman, 1969 †)
Omphalotrochus hessensis (FOSSIL) E.L. Yochelson, 1956 †
Pseudomphalotrochus incrustatus (FOSSIL) (E.G. Linsley& E.L. Yochelson, 1973 †)
Fujispira japonica (FOSSIL) T. Kase & Nishida, 1986 †
Orecopia kadzielniae (FOSSIL) (Gürich, 1896 †)
Omphalotrochus kalitvaensis (FOSSIL) Licharev, 1940 †
Omphalotrochus kalmiussi (FOSSIL) Zernetskaya, 1967 †
Omphalotrochus karakubensis (FOSSIL) Zernetskaya, 1967 †
Labrocuspis kobayashii (FOSSIL) T. Kase & Nishida, 1986 †
Pseudomphalotrochus leonhardi (FOSSIL) (d'Archiac & de Verneuil,1842 †)
Pseudomphalotrochus linsleyi (FOSSIL) Blodgett, 1992 †
Archaeosphera lithoides (FOSSIL) (Kirchner, 1915 †)
Cinclidonema marocensis (FOSSIL) Heidelberger & al.,2009 †
Orecopia mccoyi (FOSSIL) (Walcott, 1884 †)
Trochonemopsis meekanum (FOSSIL) Miller, 1889 †
Archaeosphera minimus (FOSSIL) (Kirchner, 1915 †)