Caucasites orchardi (FOSSIL) Bucher, 2002 †
Placites oxyphyllus (FOSSIL) (Mojsisovics, 1873 †)
Placites perauctus (FOSSIL) (Mojsisovics, 1873 †)
Gymnites perplanus (FOSSIL) (F.B. Meek, 1877 †)
Gymnites petilus (FOSSIL) Wang & C. Chen, 1979 †
Placites placodes (FOSSIL) (Mojsisovics, 1873 †)
Tropigymnites planorbis (FOSSIL) (J. Von Hauer, 1896 †)
Placites platyphyllus (FOSSIL) (Mojsisovics, 1873 †)
Placites polydactylus (FOSSIL) (Mojsisovics, 1873 †)
Placites postsymmetricus (FOSSIL) (Mojsisovics, 1873 †)
Gymnites procerus (FOSSIL) Tozer, 1994 †
Japonites readi (FOSSIL) Tozer, 1994 †
Constrigymnites robertsi (FOSSIL) Bucher, 1992 †
Gymnites robinsoni (FOSSIL) Shevyrev, 1995 †
Japonites starensis (FOSSIL) Bucher, 1989 †
Placites subsymmetricus (FOSSIL) (Mojsisovics, 1873 †)
Japonites surgriva (FOSSIL) Diener, 1895 †
Paragymnites symmetricus (FOSSIL) (Mojsisovics, 1873 †)
Gymnites toulai (FOSSIL) Arthaber, 1914 †
Gymnites tozeri (FOSSIL) Bucher, 1992 †
Gymnites tregorum (FOSSIL) Silberling & Nichols,1982 †
Aegeiceras ugra (FOSSIL) (Diener, 1895 †)
Gymnites vastesellatus (FOSSIL) Welter, 1915 †
Japonites welteri (FOSSIL) Bucher, 1989 †
Japonites wrighti (FOSSIL) Tozer, 1994 †