Philobryidae: Cratis cuboides (Verco, 1907) (‘cuboid micromussel’)

Synonym(s): cuboides Verco, 1907.

Typical shell-length 2.1 mm. Lives in offshore waters. Native. Occurs in southern and southwestern Australia (TAS, SA and WA). In Tasmanian waters, this species is currently known only from a single record offshore from the northwest coast.