brigadeirensis, Trichomycterus Costa [W. J. E. M.], Katz [A. M.] & Vilardo [P. J.] in Costa, Mattos, Barbosa, Vilardo & Katz 2023:6, Figs. 3A, 4, 5A, 6A, 7A [Fishes v. 8: 474; ref. 40511] Ribeirão Félix, upper Rio Casca drainage, Rio Doce basin, Serra do Brigadeiro, Araponga Municipality, Minas Gerais State, Brazil, 20°41'31"S, 42°29'52"W, elevation about 1,100 meters. Holotype: UFRJ 13480. Paratypes: CICCAA, UFRJ. •Valid as Trichomycterus brigadeirensis Costa, Katz & Vilardo 2023. Current status: Valid as Trichomycterus brigadeirensis Costa, Katz & Vilardo 2023. Trichomycteridae: Trichomycterinae. Distribution: South America: upper Rio Casca drainage, Rio Doce basin, southeastern Brazil. Habitat: freshwater.