tristis, Trichomycterus brasiliensis var. Lütken [C. F.] 1875:137 [17] [Det Kongelige Danske Videnskabernes Selskabs Skrifter. Naturvidenskabelig og Mathematisk Afdeling (Ser. 5) v. 12 (no. 2); ref. 19674] Rio das Velhas, Minas Gerais State, Brazil. Holotype: ZMUC P30167 [ex 122]. Type catalog: Nielsen 1974:52 [ref. 9588], Ferraris 2007:416 [ref. 29155]. On p. 17 of separate. •Synonym of Trichomycterus brasiliensis Lütken 1874 -- (de Pinna & Wosiacki in Reis et al. 2003:280 [ref. 27061], Ferraris 2007:416 [ref. 29155]). Current status: Synonym of Trichomycterus brasiliensis Lütken 1874. Trichomycteridae: Trichomycterinae. Habitat: freshwater.