| Reference no. | Rainboth, W.J., 1996 |
| Ecosystem | Mekong |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Probably does not occur naturally in the Mekong. Occurs in parts of the Mekong delta in Viet Nam, where presumably has been introduced relatively recently (Ref. 12369). Found in medium to large rivers and stagnant waters in the middle Mekong (Ref. 12975). |