| Common name | Chengu |
| Language | Swahili |
| Type | Vernacular |
| Official trade name | No |
| Rank | 3 - (Other common name) |
| Country | Tanzania (United Republic of) |
| Locality | |
| Ref. | van Oijen, M.J.P., 1995 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks | Language presumed to be Swahili. |