| Common name | Nthmafya |
| Language | Tonga |
| Type | Vernacular |
| Official trade name | No |
| Rank | 3 - (Other common name) |
| Country | Malawi |
| Locality | Lake Malawi Basin |
| Ref. | Nsiku, E., 1999 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks | 'nthamfya' is the general name given to species of this genus. |