Oonoceras acinaces (FOSSIL) (Barrande, 1866 †) Poland
Oonoceras acinaces elongatum (FOSSIL) (Barrande, 1866 †) Italy, Sardinia Island
Oonoceras constrictum (FOSSIL) (J.W. Hall, 1847 †)
Oonoceras humei (FOSSIL) (Miller, Youngquist& Collinson, 1954 †) Canada, Baffin Island
Ooceras lativentrum (FOSSIL) Ruedemann, 1906 †
Ooceras perkinsi (FOSSIL) Ruedemann, 1906 † USA, New York, Clinton
Oonoceras plebeium (FOSSIL) (Barrande, 1866 †) Italy, Sardinia Island
Oonoceras priscum (FOSSIL) (K.E.I. von Eichwald,1861 †) Estonia, Hiiu
Ooceras seelyi (FOSSIL) Ruedemann, 1906 † United States, New York, Clinton