Chersaecia perarcta (Blanford, 1865)

Diagnosis

A small, flat species with a single lamella. Parietal plicae more or less straight, horizontal or oblique, sometimes with additional denticles.

Differential diagnosis

The most similar species is C. perrierae, which has a longer intermediate plica, has a tendency of forming an anterior lamella, and its fourth and fifth palatal plicae form a vertical plate. See also under C. leiophis .