Pseudocyrtoceras acus (FOSSIL) (Koninck, 1880 †)
Subdoloceras atrouzense (FOSSIL) Kröger, 2008 † Morocco, Tafilalet
Mooreoceras australis (FOSSIL) C.O. Waterhouse, 1987 † Australia, Queensland, Banana
Dinocycloceras ballianum (FOSSIL) (Girty, 1909 †) United States, Arkansas, Independence
Hebetorthoceras brokenarrowense (FOSSIL) Kröger & Mapes, 2005 † USA, Oklahoma, Okfuskee
Probatoceras crassum (FOSSIL) P.A. Zhuravleva, 1978 †
Mitorthoceras crebriliratum (FOSSIL) (Girty, 1909 †) USA, Arkansas, Washington
Subormoceras dobrovljanense (FOSSIL) (Kiselev, 1968 †)
Subdoloceras engeseri (FOSSIL) Kröger, 2008 † Morocco, Tafilalet
Subormoceras erfoudense (FOSSIL) Kröger, 2008 † Morocco, Tafilalet
Mooreoceras giganteum (FOSSIL) Clifton, 1942 † USA, Texas, Hardeman
Mitorthoceras girtyi (FOSSIL) W.J. Gordon, 1964 † USA, Arkansas, Cleburne
Simorthoceras gracile (FOSSIL) Shimanskiy, 1954 †
Buchanoceras graviventrum (FOSSIL) Teichert & Glenister †
Hebetorthoceras indianum (FOSSIL) (Girty, 1909 †)
Mooreoceras kansasense (FOSSIL) † Missouri
Pseudorthoceras knoxense (FOSSIL) (McChesney, 1859 †) Kansas
Pseudorthoceras knoxsense (FOSSIL) McChesney † New Mexico, Otero County
Sibumasuoceras langkawiense (FOSSIL) (Kobayashi, 1959 †) Myanmar, Mandalay
Pseudorthoceras neumannae (FOSSIL) Shimanskiy, 1954 †
Neocycloceras obliqueannulatum (FOSSIL) (L. Waagen, 1879 †) Azerbaijan, Nakhchivan
Neocycloceras obliquum (FOSSIL) Flower & Caster, 1935 †
Geidoloceras ouaoufilalense (FOSSIL) Kröger, 2008 † Morocco, Tafilalet
Mitorthoceras perfilosum (FOSSIL) W.J. Gordon, 1960 † USA, Utah
Pseudorthoceras pillae (FOSSIL) (C. Gemmellaro, 1889 †) Italy, Sicily, Palermo
Dnestroceras podolicum (FOSSIL) (Siemiradzki, 1906 †) Ukraine, Podolia
Dinocycloceras prolixum (FOSSIL) W.J. Gordon, 1964 † USA, Arkansas, Washington
Arpaoceras raphaeli (FOSSIL) P.A. Zhuravleva †
Subormoceras rashkovense (FOSSIL) (Kiselev, 1968 †)
Mooreoceras regulare (FOSSIL) J. Brown & al., 1964 † Australia, Dungog
Subormoceras rissaniense (FOSSIL) Kröger, 2008 † Morocco, Tafilalet
Mooreoceras sibumasuense (FOSSIL) Niko & al., 2005 † Malaysia, Perlis
Pseudorthoceras simense (FOSSIL) Shimanskiy, 1954 †
Subormoceras skalaense (FOSSIL) (Kiselev, 1968 †)
Pseudorthoceras stonense (FOSSIL) W.J. Gordon, 1964 † United States, Arkansas, Stone