1962  Pericyclus (Asiacyclus) Librovich [in: Bogoslovskii,  Librovich & Ruzhentsev], p.366.
     1980  Asiacyclus.-Kuzina: 64.

Type species: Pericyclus asiaticus Librovich,1940,p.122 [OD].

A:   Conch form narrowly umbilicate.
B:   Sculpture consisting of many faint simple ribs.
D:   Constrictions and faint spiral ornamentation may be present.
G:   Suture like Pericyclus.  

[KUZINA 1980, p.64: Conch subdiscoidal, with very involute whorls.  Umbilicus narrow or very narrow.  Sculpture of very weak radial ribs or thick growth lines, sometimes dichotoming.  Ventral lobe thin, with straight parallel sides and low medial saddle.  First outer saddle rounded.  Lateral lobe as deep as ventral lobe.]