| Common name | Trey réach |
| Language | Khmer |
| Type | Vernacular |
| Official trade name | No |
| Rank | 3 - (Other common name) |
| Country | Cambodia |
| Locality | Mekong River: Quatre Bras, Pnom Penh, Luang Prabang |
| Ref. | Pavie, A., 1904 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks | Meaning 'royal fish', used by Cambodians of the 1880s for this fish that migrates up the Mekong to spawn after the rains. |