| Reference no. | Rainboth, W.J., 1996 |
| Ecosystem | Mekong |
| Status | native |
| Abundance | abundant (always seen in some numbers) |
| Lifestage | adults |
| Regional database | |
| Remarks | Occurs in medium to large-sized rivers of the lower and middle Mekong (Ref. 12975). Very common in the middle Mekong and often proliferates in reservoirs (Ref. 12693). |