Antarctodomus powelli

Antarctodomus powelli is a species of marine gastropod mollusk belonging to the family Prosiphonidae, commonly referred to as true whelks.

Description and distribution

This marine species occurs in the Hikurangi Trough and Bounty Trough off New Zealand at depths between 1373 metres-2602 meteres, and also off Tasmania, Australia. Its shell typically attains a length of 34 millimetres and a diameter of 20 millimetres.