Raphitomidae: Exomilus pentagonalis (Verco, 1896) (‘pentagonal turrid’)
Synonym(s): pentagonalis Verco, 1896.
Typical shell-length 3.5 mm. Lives in offshore waters. Native. Endemic to southeastern Australia (NSW, TAS and SA).
Classification
Class: Gastropoda
Subclass: Caenogastropoda – Sorbeoconcha
Order: Hypsogastropoda – Neogastropoda
Superfamily: Conoidea
Family: Raphitomidae
Genus: Exomilus