| Common name | Pa geng |
| Language | Laotian |
| Type | Vernacular |
| Official trade name | No |
| Rank | 3 - (Other common name) |
| Country | Lao People's Democratic Republic |
| Locality | Ban Wernsonkhram on Don Hat (Hat Island) above the Lee Pee Waterfalls |
| Ref. | Roberts, T.R. and T.J. Warren, 1994 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks |