Shells of this species are very tiny, ovate, inflated and white. Exterior sculpture of fine swollen bumps (pustules). Valve rounded apex (umbo) approximately median positioned. Shell up to 2 mm across.
Like other species in this family group of bivalves, these tiny animals often have a commensal relationship with invertebrates including other bivalves, crustaceans, echinoderms and worms.
- DSE Advisory List : Not listed
- EPBC Act 1999 : Not listed
- IUCN Red List : Not listed