Alvania dorbignyi

Alvania dorbignyi is a species of small sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Subspecies: Alvania dorbignyi perversa F. Nordsieck, 1972: synonym of Alvania perversa F. Nordsieck, 1972

Description

The length of the shell attains 2.45 mm, its diameter 1.35 mm.

Distribution

This species occurs in the Mediterranean Sea, but it also may be an Indo-Pacific immigrant. It is considered cryptogenic.