Acremodontina poutama

Acremodontina poutama is a species of sea snail, a marine gastropod mollusk in the family Trochaclididae, the false top snails.

Description
The length of the shell attains 2.0 mm, its diameter 1.8 mm.

Distribution
This marine species is endemic to New Zealand (off Stewart Island, Snares Islands and Otago)