| Common name | Grauer Barbensalmler |
| Language | German |
| Type | Aquarium |
| Official trade name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Germany |
| Locality | |
| Ref. | Baensch, H.A. and R. Riehl, 1991 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks | Under the name Prochilodus ortonianus. |