Decoritheca canalis (FOSSIL) (Resser & Endo, 1937 †)
Decoritheca cyrene (FOSSIL) (Walcott, 1905 †)
Decoritheca glabrus (FOSSIL) (Walcott, 1911 †)
Novitatus incompletus (FOSSIL) (Meshkova, 1974 †) Russia, Yakutia
Novitatus laevis (FOSSIL) A.V. Sysoev, 1968 † Russia, Yakutia
Novitatus lermontovae (FOSSIL) A.V. Sysoev, 1968 † Russia, Yakutia
Novitatus oblongus (FOSSIL) (Meshkova, 1974 †) Russia, Yakutia
Decoritheca recta (FOSSIL) Z.X. Qian, 1989 †
Novitatus tarynicus (FOSSIL) A.V. Sysoev, 1968 † Russia, Yakutia