chapadensis, Trichomycterus Katz [A. M.] & Costa [W. J. E. M.] in Costa, Mattos & Katz 2021:130, Figs. 2B, 2L, 2N, 2P, 3, 4A [Zoologischer Anzeiger v. 293; ref. 38372] Cachoeira do Pulo, Córrego Independência, Rio Cuiabá subdrainage, Rio Paraguai drainage, Rio Paraná basin, Chapada dos Guimarães, Município de Cuiabá, Mato Grosso, Brazil, 15°24'57"S, 55°50'32"W, elevation about 590 meters. Holotype: UFRJ 12684. Paratypes: CICCAA, UFRJ. •Valid as Oreiadoglanis chapadensis (Katz & Costa 2021) -- (Costa et al. 2025:6 [ref. 42342]). Current status: Valid as Oreiadoglanis chapadensis (Katz & Costa 2021). Trichomycteridae: Trichomycterinae. Distribution: South America: Rio da Prata system, upper Paraguai River basin, central Brazil. Habitat: freshwater.