diffusa, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2021:662, Figs. 1, 11A, 12A, 13A [Zoosystema v. 43 (art. 28); ref. 38728] Rio Urubici, Rio Canoas drainage, Rio Uruguai basin, Urubici Municipality, Santa Catarina State, Brazil, 28°01'37"S, 49°35'20"W, elevation about 935 meters. Holotype: UFRJ 6968. Paratypes: CICCAA, UFRJ. •Valid as Cambeva diffusa Costa, Feltrin & Katz 2021. Current status: Valid as Cambeva diffusa Costa, Feltrin & Katz 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: upper Rio Canoas drainage, Rio Uruguai basin, south-eastern Geral, southern Brazil. Habitat: freshwater.