1933  Eoasianites Ruzhentsev: 165, 178.
     1936  Prometalegoceras Ruzhentsev: 505 [obj.syn.].
     1936  Eoasianites.-Ruzhentsev: 1082, 1087,
     1936  Prometalegoceras.-Ruzhentsev: 1087.
     1937  Trochilioceras Plummer & Scott: 181.
     1939  Eoasianites.-Librovich: 136.
     1950  Eoasianites.-Ruzhentsev: 129.
     1952  Eoasianites.-Termier & Termier: 15.
     1957  Eoasianites.-Treatise: L61.
     1960  Eoasianites.-Ruzhentsev: 217.
     1962  Eoasianites.-Osnovy: 382.
     1962  Eoasianites.-Kullmann: 33.
     1962  Eoasianites.-Kullmann: 90.
     1985  Eoasianites.-Bogoslovskaia: 61.
     2002  Eoasianites.-Leonova: S44.

Type species: Eoasianites subhanieli Ruzhentsev,1933,p.161 [OD].

Eoasianites RUZHENTSEV, 1933, p.165 [*E. subhanieli, p.156; OD]. [= Prometalegoceras RUZHENTSEV, 1936, p.505,
type Eoasianites subhanieli RUZHENTSEV, 1933, p.166; OD (obj.); Trochilioceras PLUMMER & SCOTT, 1937, p.181,
type T. tenuosum, p.183; OD (subj.); Pronoceras PLUMMER, 1950, pl.19, type Gastrioceras prone MILLER & OWEN,
p.415; M (nom. nud.)].

A:   Conch form subdiscoidal, evolute, with low height of aperture.
B:   Transverse striae usually with orad salient.
C:   Umbilical tubercles confined to immature stages.
D:   Constrictions may be present.
G:   Ventral lobe with slightly pouched prongs, median saddle exceeding two third of height of entire ventral lobe. First
lateral saddle subacute.

[Type species of Trochilioceras and Pronoceras are regarded as congeneric with Eoasianites. For discussion see
RUZHENTSEV, 1950, p.129].