| Reference no. | Roberts, T.R., 1993 |
| Ecosystem | Mekong |
| Status | native |
| Abundance | common (usually seen) |
| Lifestage | adults |
| Regional database | |
| Remarks | Occurs in the mainstream and larger tributaries of the Mekong (i.e. it does not enter flooded forest). Also Ref. 26580. |