sainthilairei, Trichomycterus Katz [A. M.] & Costa [W. J. E. M.] in Costa & Katz 2021:17, Figs. 2H, 2O, 3C-D, 4H, 4Q [Systematics and Biodiversity v. 19 (no. 6); ref. 38252] Córrego Tamborete, Camping Canarinho, Rio Grande drainage, Rio Paraná basin, Município de Capitólio, Estado de Minas Gerais, Brazil, 20°38'53"S, 46°09'55"W, elevation 875 meters. Holotype: UFRJ 10215. Paratypes: CICCAA, MNRJ, MZUSP, UFRJ. •Valid as Trichomycterus sainthilairei Katz & Costa 2021 -- (Costa et al. 2023:30 [ref. 40170], Vilardo et al. 2023:5 [ref. 40643]). Current status: Valid as Trichomycterus sainthilairei Katz & Costa 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Grande drainage, upper Rio Paraná basin (Minas Gerais, Brazil). Habitat: freshwater.