1995  Nevadoceras Schiappa, Spinosa & Snyder: 1075.
     2002  Nevadoceras.-Leonova: S.59.

Type species: Nevadoceras steelei Schiappa, Spinosa & Snyder, 1995, p.1077; OD.

A:   Like Crimites, with narrow conch and wider umbilicus.
B:   Growth striae with rounded ventrolateral salient and shallow ventral sinus.