| Common name | Pa kouan |
| Language | Laotian |
| Type | Vernacular |
| Official trade name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Lao People's Democratic Republic |
| Locality | Ban Hang Khone, Khong District, Champasak Province. |
| Ref. | Baird, I.G., 1998 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks |