1962  Zephyroceras Kullmann: 314.
     1971  Zephyroceras.- Ruzhentsev & Bogoslovskaia: 305.
     1999  Zephyroceras.-Meeks & Manger: 147.  
     2000  Zephyroceras.-Titus: 36.

Type species: Eoasianites (Zephyroceras) asturicus Kullmann, 1962, p.316 [OD].

A:   Conch form subdiscoidal, moderately involute, with extended ophioconic early growth stage. Umbilicus moderately wide to narrow.
D:   Several constrictions on internal mould well developed, with pronounced ventral sinus.
G:   Ventral lobe less wide than adventitiousl lobe, with lanceolate branches; median saddle reaching about half up to 2/3 of height of entire lobe. Adventitious lobe wide and comparatively low.

Fig. see TAX6022 A (suture), B (cross section).