Schizodus guizhouensis (FOSSIL) H.X. Liu & F.S. Xu,1976 †
Schizodus harii (FOSSIL) Miller, 1891 †
Schizodus hedongensis (FOSSIL) H.X. Liu, 1976 †
Schizodus japonicus (FOSSIL) I. Hayasaka, 1925 †
Schizodus jiangbianensis (FOSSIL) Y. Fang & Yin, 1995 †
Schizodus jiangheensis (FOSSIL) C.C. Lu, 1986 †
Schizodus jiangxiensis (FOSSIL) Li & Ding, 1982 †
Schizodus kennedyensis (FOSSIL) Dickins, 1956 †
Schizodus lianyuanensis (FOSSIL) Zhang, 1977 †
Schizodus lopingensis (FOSSIL) Kayser, 1883 †
Heteroschizodus macomoides (FOSSIL) Newell & Boyd, 1975 †
Schizodus meekanus (FOSSIL) Girty, 1900 †
Schizodus minutus (FOSSIL) P.A. Maxwell, 1964 †
Schizodus obscurus (FOSSIL) (Sowerby, 1821 †)
Schizodus occidentalis (FOSSIL) Reed, 1930 †
Lyroschizodus oklahomensis (FOSSIL) (Beede, 1907 †)
Lyroschizodus orbicularis (FOSSIL) (Newell & Boyd, 1975 †)
Kaibabella ovata (FOSSIL) C.O. Waterhouse, 1983 †
Schizodus ovatus (FOSSIL) F.B. Meek & Hayden,1858 †
Schizodus parvulus (FOSSIL) Cooper, 1953 †
Schizodus pinguis (FOSSIL) L. Waagen, 1881 †
Lyroschizodus praecox (FOSSIL) (L. Waagen, 1881 †)
Schizodus rhynchophorus (FOSSIL) Ponomarenko, 2011 †
Schizodus rossicus (FOSSIL) de Verneuil, 1845 †
Schizodus salteri (FOSSIL) Etheridge †
Schizodus sandimanensis (FOSSIL) Dickins, 1963 †
Kaibabella schizodiiformis (FOSSIL) C.C. Lu, 1986 †
Schizodus schlotheimi (FOSSIL) (H.B. Geinitz, 1841 †)
Schizodus securus (FOSSIL) (Shumard, 1859 †)
Schizodus sinensis (FOSSIL) H.X. Liu, 1976 †
Eoastarte subcircularis (FOSSIL) Ciriacks, 1963 †
Lyroschizodus subelegans (FOSSIL) (L. Waagen, 1881 †)
Schizodus subobscurus (FOSSIL) Licharew, 1933 †
Schizodus subovatus (FOSSIL) Ciriacks, 1963 †
Schizodus subquadratus (FOSSIL) A.W. Grabau, 1931 †