Field marks
Rectangular shell with an oblique constriction groove across the middle; yellow-green periostracum
- Size
- Shell length 6–8 cm
- Habitat
- Soft intertidal mudflats in estuaries and bays, in burrows
- Distribution
- Chinese coast
- Diet
- Filter feeder
- Counted in
- individuals
Habitats
References
Profile compiled from common references; awaiting expert review.
Observations