Rissoellidae: Rissoella (Zelaxitas) imperforata Ponder & Yoo, 1977 (‘imperforate rissoella’)
Synonym(s): imperforata Ponder & Yoo, 1977.
Typical shell-length 1.0 mm. Lives intertidally amongst rocks and seaweed. Native. Endemic to southeastern Australia (TAS and VIC).
Classification
Class: Gastropoda
Subclass: Heterobranchia
Order: Lower Heterobranchia
Superfamily: Rissoelloidea
Family: Rissoellidae
Genus: Rissoella