| Common name | Ngwalu |
| Language | Nyanja |
| Dialect | Chichewa |
| Type | Vernacular |
| Official trade name | No |
| Rank | 3 - (Other common name) |
| Country | Malawi |
| Locality | Nkhotakota |
| Ref. | Lowe, R.H., 1952 |
| Life stage | juveniles and adults |
| Sex | spawning males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks |