The shells of this species are large, elongate, and strong. Weak ridge (umbonal keel) extending from rounded apex (umbo) to postero-ventral margin. Exterior sculpture of numerous, well-defined concentric lines (striae). Shell up to 8 cm across.
These shells are deep burrowers in sand or muddy sand areas and most are deposit feeders. Individuals of this species are not common.
In sand or mud areas.
- DSE Advisory List : Not listed
- EPBC Act 1999 : Not listed
- IUCN Red List : Not listed