Triphoridae – Triphorinae: Eutriphora armillata (Verco, 1909) (‘collared sinistral-creeper’)
Synonym(s): armillata Verco, 1909.
Typical shell-length 9.0 mm. Lives subtidally and offshore. Native. Endemic to southeastern and southwestern Australia (TAS, VIC, SA and WA).
Classification
Class: Gastropoda
Subclass: Caenogastropoda – Sorbeoconcha
Order: Hypsogastropoda – Littorinimorpha
Superfamily: Triphoroidea
Family: Triphoridae
Subfamily: Triphorinae
Genus: Eutriphora