espinhacensis, Trichomycterus Costa [W. J. E. M.] & Katz [A. M.] in Costa, Mattos, Barbosa, Vilardo & Katz 2023:16, Figs. 3C, 5C, 6C, 7C, 10 [Fishes v. 8: 474; ref. 40511] Rio Preto, tributary of Rio Guanhães, Rio Santo Antônio drainage, Rio Doce basin, Santo Antônio do Imbé Municipality, Serra do Espinhaço, Minas Gerais State, Brazil, 18°27'49"S, 43°18'26"W, elevation about 715 meters. Holotype: UFRJ 13483. Paratypes: CICCAA, UFRJ. Plus additional non-type material. •Valid as Trichomycterus espinhacensis Costa & Katz 2023. Current status: Valid as Trichomycterus espinhacensis Costa & Katz 2023. Trichomycteridae: Trichomycterinae. Distribution: South America: upper Rio Santo Antônio drainage, Rio Doce basin, southeastern Brazil. Habitat: freshwater.