Catoraphiceras sordidum (FOSSIL) (Billings, 1859 †)
Catoraphiceras staceyae (FOSSIL) Hook & Flower, 1977 †
Endocycloceras subcurvatum (FOSSIL) Ulrich & al., 1944 †
Endocycloceras wilsonae (FOSSIL) Ulrich & al., 1944 †
Protocycloceras xerxes (FOSSIL) (Billings, 1865 †)