1940  Owenoceras Miller & Furnish: 359.
     1957  Owenoceras.- Treatise: L62.
     1960  Owenoceras.- Ruzhentsev: 215.
     1962  Owenoceras.- Osnovy: 378.

Type species: Neoglyphioceras bellilineatum Miller & Owen, 1939, p. 154 [OD].

A:   Conch form involute, with moderately wide or rather narrow umbilicus.
B-F: Shell surface with prominent longitudinal lirae; growth lines weak. Umbilical nodes may be present.
G:   Suture like Gastrioceras.

[Relationship uncertain, assignment to Gastrioceratidae tentative].