Pseudorthoceras striolatum (FOSSIL) (O. Meyer, 1831 †) Poland
Subdoloceras tafilaltense (FOSSIL) Kröger, 2008 † Morocco, Tafilalet
Neocycloceras termierorum (FOSSIL) Kröger, 2008 †
Hebetorthoceras tricamerae (FOSSIL) (Smith, 1938 †)
Uralorthoceras tzvetaevae (FOSSIL) Shimansky †
Uralorthoceras tzwetaevae (FOSSIL) Shimanskiy, 1951 † Russia, Nenets, Nenetskiy AOk
Hebetorthoceras unicamera (FOSSIL) (Smith, 1938 †)
Uralorthoceras verneuili (FOSSIL) (Moeller, 1862 †) Russia, Nenets, Nenetskiy AOk
Mooreoceras wedingtonianum (FOSSIL) W.J. Gordon, 1964 † USA, Arkansas, Washington
Mitorthoceras yellvillense (FOSSIL) W.J. Gordon, 1964 † USA, Arkansas, Searcy
Moorefieldoceras yochelsoni (FOSSIL) Niko & Mapes, 2015 † Arkansas
Mooreoceras zalazarensis (FOSSIL) Sabattini & Riccardi,1984 †