Rastodentidae: Rastodens obeliscus (May, 1915) (‘obelisk rastodentid’)
Synonym(s): obeliscus May, 1915.
Typical shell-length 2.0 mm. Lives subtidally and offshore. Native. Endemic to southeastern Australia (TAS only).
Classification
Class: Gastropoda
Subclass: Caenogastropoda – Sorbeoconcha
Order: Hypsogastropoda – Littorinimorpha
Superfamily: Cingulopsoidea
Family: Eatoniellidae
Genus: Rastodens