1979  Sulcodimorphoceras Manger & Pareyn: 663.
     1988  Sulcodimorphoceras.- Manger:32, text-fig.1G.

Type species: S. sedraense Manger & Pareyn, 1979, p.663 [OD].

Conch form subglobular, with very small umbilicus. Sculpture consisting of two ventrolateral sulci separated by a narrow,
rounded ridge. Ventral lobe with shallowly bifid ventral prongs and bifid adventitious lobe.

[Only the holotype known, an immature specimen of 5.4 mm diameter]*.