pictus, Trichomycterus Castelnau [F. L.] 1855:50, Pl. 24 (fig. 2) [Animaux nouveaux or rares v. 2; ref. 766] Lake Titicaca, Bolivia. Syntypes: MNHN B-0609 (3). Type catalog: Bertin & Estève 1950:62 [ref. 19575], Ferraris 2007:423 [ref. 29155]. •Synonym of Trichomycterus rivulatus Valenciennes 1846 -- (de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Ferraris 2007:423 [ref. 29155]). •Synonym of Mauri rivulatus (Valenciennes 1846). Current status: Synonym of Mauri rivulatus (Valenciennes 1846). Trichomycteridae: Trichomycterinae. Habitat: freshwater.