Shell smooth, pale blue-grey, and brown at the point (apex). Shell up to 1 cm long.
Australwinks cluster in large numbers on rock faces at the highest points on rock platforms. They feed primarily on lichens, eating when the rocks are moistened by sea spray.
Exposed reef and cliff faces above the high tide mark.
Western and southern Australia.
Native to Australia
- DSE Advisory List : Not listed
- EPBC Act 1999 : Not listed
- IUCN Red List : Not listed