ingaiensis, Trichomycterus Katz [A. M.] & Costa [W. J. E. M.] in Costa & Katz 2021:14, Figs. 2D, 2M, 3K-L, 4D, 4N [Systematics and Biodiversity v. 19 (no. 6); ref. 38252] Ribeirão Malha Feijão, a tributary of the Rio Ingaí, road between Itumirim and Ingaí, Rio Grande drainage, Rio Paraná basin, Município de Ingaí, Estado de Minas Gerais, Brazil, 21°21'35"S, 44°54'05"W, elevation 875 meters. Holotype: UFRJ 10214. Paratypes: CICCAA, MZUSP, UFRJ. •Valid as Trichomycterus ingaiensis Katz & Costa 2021 -- (Vilardo et al. 2023:5 [ref. 40643]). Current status: Valid as Trichomycterus ingaiensis Katz & Costa 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Ingaí subdrainage, Rio Grande drainage, Rio Paraná basin (Minas Gerais, Brazil). Habitat: freshwater.