| Common name | Rosen knifefish |
| Language | English |
| Type | Vernacular |
| Official trade name | No |
| Rank | 3 - (Other common name) |
| Country | Venezuela |
| Locality | |
| Ref. | Mago-Leccia, F., 1994 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks | The name after Dr. Donn E. Rosen of AMNH in recognition of his outstanding contributions to the systematics and biology of fishes. |