| Reference no. | Ahyong, S.T., K.H. Chu, T.Y. Chan and Q.C. Chen, 1999 |
| Ecosystem | South China Sea |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from Zhujiang Estuary (Ref. 3592); and from Gulf of Tonkin on mud at a depth of 477 m (Ref. 80410). |