| Citation | Wosiacki, W.B., 2004, New species of the catfish genus Trichomycterus (Siluriformes, Trichomycteridae) from the headwaters of the rio São Francisco bason, Brazil.. Zootaxa 592:1-12. |
| Ref. | Wosiacki, W.B., 2004 |
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| Named Used as Valid | Trichomycterus trefauti |
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| Locality | Riacho Andrequicé, Trinta Réis, Minas Gerais, Brazil. |
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