Diagnoza

First 1,25 whorls without ornamentation. Rest of protoconch  ornamented with weaklyopisthocyrtic axial ribs. Whorls weakly  angulated close to abapical suture. Angulation ornamented with weak spiral ribbon. Demarcation between protoconch and teleoconch having some intermediate zone sinusoidal in shape. Teleoconch ornamented with strong axial ribs and weak axial ribs.

Porównanie

The ornamentation of protoconch and the teleoconch are similar to the genus Vatopsis, although the spiral ribs of the teleoconch are much weaker than the ones observedamong the Tertiary species.

Autekologia

Występowanie geograficzne

Only in type locality

Zasięg czasowy

Late Valanginian (Early Cretaceous).

Materiały muzealne

ZPAL: Five shells.

Literatura

Kaim, A. 2004. The evolution of conch ontogeny in Mesozoic open sea gastropods. Palaeontologia Polonica 62, 3–183.