General Description

The shells of this species are variable, usually being small, quite solid, globular in shape and tinged with a distinctive deep pink purple. Exterior shell sculpture variable, some specimens have broad concentric ridges. Shell up to 5 mm across.

Biology

This species is resistant to desiccation when exposed to high temperatures or low humidity. Individuals live attached by threads (byssus) to the sea floor, often nestling among sessile invertebrates such as worm tubes and among the byssal threads of mussels.

Habitat

Mid-intertidal areas.

Coastal shores

Distribution guide

Southern Australia.

Species Group

Sea snails and shells › Bivalves

Depth

Shore (0-1 m)
Shallow (1-30 m)

Water Column

On or near sea floor

Max Size

5 mm

Diet

Organic matter

Commercial Species

No

Global Dispersal

Recorded in Australia

Species Code

MoV 1586

Conservation Status

• DSE Advisory List : Not listed
• EPBC Act 1999 : Not listed
• IUCN Red List : Not listed