| Reference no. | Tan, C.G.S. and P.K.L. Ng, 1994 |
| Ecosystem | Sunda Shelf |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | National Red List Status: Vulnerable. Threats are beach development and coastal pollution. Known from Pulau Ubin and Pulau Tekong (Ref. 85383). Peripheral mangal species (Ref. 81559). C: Refs. 77883, 81559, 85383. |