| Referência nro. | Roberts, T.R. and C. Vidthayanon, 1991 |
| Ecossistema | Mekong |
| Status | native |
| Abundância | |
| Fase de vida | adults |
| Base de dados regional | |
| Notas | Occurs in large rivers in the lower Mekong basin and has also been reported from the middle Mekong basin. Adults migrate upstream to the middle Mekong along the Thai-Lao border as soon as turbidity increases at the onset of the flood season (Ref. 12693). |