Pennoceras seamani (FOSSIL) Miller & Unklesbay,1942 † USA, Texas, Culberson
Wiedeyoceras pingue (FOSSIL) Miller & Cline, 1934 † USA, Texas, Young
Wiedeyoceras williamsi (FOSSIL) J.E. McCaleb, 1963 † USA, Arkansas, Washington
Wewokites venatus (FOSSIL) (Girty, 1910 †) USA, Oklahoma, Hughes