| Citation | Ferraris, C.J. Jr. and R.P. Vari, 2000, The deep-water South American catfish genus Pseudepapterus (Ostariophysi: Auchenipteridae).. Ichthyol. Explor. Freshwat. 11(2):97-112. |
| Ref. | 39326 Ferraris, C.J. Jr. and R.P. Vari, 2000 |
| Page | 109-111 |
| Named Used as Valid | Pseudepapterus gracilis |
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