vinnulus, Trichomycterus Reis [V. J. C.] & de Pinna [M. C. C.] 2022:81, Figs. 10, 37 [Zoological Journal of the Linnean Society v. 197 (no. 2); ref. 39360] Córrego dos Borges Creek running into left margin of the reservoir and the Rio do Peixe River, Risoleta Neves Hydroelectric Dam, Rio Doce Municipality, Minas Gerais, Brazil, 20°12'21.63"S, 42°52'56.24"W. Holotype: MZUSP 123750. Paratypes: MZUSP 123757 (7), 126760 (43). •Valid as Trichomycterus vinnulus Reis & de Pinna 2022 -- (Costa et al. 2023:12 [ref. 40511], Vilardo et al. 2023:5 [ref. 40643]). Current status: Valid as Trichomycterus vinnulus Reis & de Pinna 2022. Trichomycteridae: Trichomycterinae. Distribution: South America: upper Rio Doce drainage (Minas Gerais, Brazil). Habitat: freshwater.