Dimorphoceratoides adamsi (FOSSIL) Work & al., 2012 † USA, Kentucky, Floyd
Neodimorphoceras armstrongi (FOSSIL) D.R. Currie, 1954 † UK, Scotland
Pinoceras daixense (FOSSIL) Ruzhentsev, 1947 † Kazakhstan, Aqtöbe, Khromtauskiy
Neodimorphoceras lenticulare (FOSSIL) (Girty, 1911 †) USA, Texas, Pecos
Neodimorphoceras oklahomae (FOSSIL) (Girty, 1911 †) USA, Oklahoma, Hughes
Neodimorphoceras plummerae (FOSSIL) Plummer & P.H. Scott,1937 † United States, Texas, Jack
Pintoceras postvenatum (FOSSIL) Plummer & P.H. Scott,1937 † USA, Texas, Palo Pinto
Neodimorphoceras sverdrupi (FOSSIL) Nassichuk, 1975 † Canada, Nunavut, Baffin
Neodimorphoceras texanum (FOSSIL) (Smith, 1903 †) USA, Kansas, Chautauqua