| Citation | Arratia, G., 1998, Silvinichthys, a new genus of trichomycterid catfishes from the Argentinian Andes, with redescription of Trichomycterus nigricans.. Ichthyol. Explor. Freshwat. 9(4):347-370. |
| Ref. | 33071 Arratia, G., 1998 |
| Page | 349 |
| Named Used as Valid | Trichomycterus nigricans |
| Comment | |
| Locality | |
| Distribution | |
| Quote |