concolor, Trichomycterus Costa [W. J. E. M.] 1992:107, Fig. 9 [Revue française d'Aquariologie Herpétologie v. 18 (no. 4) [for 1991]; ref. 19725] Creek 20 kilometers south of Garapuava, Rio São Francisco basin, Minas Gerais State, Brazil. Holotype: MZUSP 43347. Paratypes: MZUSP 42206 (47). Type catalog: Ferraris 2007:417 [ref. 29155]. •Valid as Trichomycterus concolor Costa 1992 -- (Bizerril 1994:623 [ref. 22673], Burgess & Finley 1996:168 [ref. 22901], de Pinna & Wosiacki in Reis et al. 2003:281 [ref. 27061], Bockmann et al. 2004:227 [ref. 27855], Ferraris 2007:417 [ref. 29155], Barbosa & Costa 2010:120 [ref. 30782], Barbosa & Costa 2011:308 [ref. 31672]). •Valid as Cambeva concolor (Costa 1992) -- (Katz et al. 2018:563 [ref. 36330], Costa et al. 2024:8 [ref. 40937]). Current status: Valid as Cambeva concolor (Costa 1992). Trichomycteridae: Trichomycterinae. Distribution: South America: upper São Francisco River basin (Brazil). Habitat: freshwater.