Eulimidae: Apicalia brazieri (Angas, 1877) (‘Brazier’s seastar-snail’)
Synonym(s): brazieri Angas, 1877 immaculata Pritchard & Gatliff, 1900.
Typical shell-length 3.0 mm. Lives subtidally and offshore as an internal parasite of seastars, specifically Patiriella calcar. Native. Endemic to southeastern and southwestern Australia (TAS, VIC, SA and WA).
Subclass: Caenogastropoda – Sorbeoconcha
Order: Hypsogastropoda – Littorinimorpha