Výskyt
Jižní Amerika — tok řeky Pacu, povodí řeky Branco, Serra da Mocidade, stát Roraima, Brazílie.
Typová lokalita
Unnamed igarapé into rio Pacu (rio Branco drainage), ca. 1,000 m along eastern trail, Serra da Mocidade, Caracaraí, Roraima, Brazil, 01°36'0.99"N, 61°54'00.16"W, elevation 638 meters.
Původní popis
de Pinna, M., Reis, V. J. C. & DoNascimento, C. 2025. On two new genera of Trichomycteridae (Teleostei, Siluriformes), with reallocation of some previously described taxa and discussion of phylogenetic relationships. Papéis Avulsos de Zoologia (São Paulo) v. 65: e202565027: 1-24.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2025. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.