Schizodus supaiensis (FOSSIL) Winters, 1963 †
Schizodus taiti (FOSSIL) Wilson †
Schizodus texanus (FOSSIL) Clifton, 1942 †
Schizodus tibeticus (FOSSIL) H.X. Liu & Cui, 1983 †
Schizodus trigonalis (FOSSIL) Sayre, 1930 †
Schizodus truncatus (FOSSIL) King, 1844 †
Schizodus ulrichi (FOSSIL) A.H. Worthen, 1890 †
Schizodus wheeleri (FOSSIL) Swallow, 1863 †
Schizodus wyomingensis (FOSSIL) Newell & Boyd, 1975 †
Schizodus xiangtanensis (FOSSIL) Y. Fang, 1987 †
Silurozodus gotlandicus (FOSSIL) Liljedahl 1992 †
Silurozodus gotlandicus (FOSSIL) Liliedahl, 1994 †