| Reference no. | Rainboth, W.J., 1996 |
| Ecosystem | Mekong |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Occurs in medium to large-sized rivers of the lower Mekong (Ref. 12975). Ascends the Mekong as far upstream as Khoné Falls (Ref. 12693). |