krenak, Characidium Oliveira-Silva [L.], Santos [S. A. dos], Lopes [M. M.] & Zanata [A. M.] 2022:3, Figs. 1-4 [Neotropical Ichthyology v. 20 (no.1): e210125; ref. 39121] Rio dos Costas, tributary of the rio Piranga subbasin, upper rio Doce basin, Caranaíba, Minas Gerais, Brazil, 20°51'37"S, 43°43'11"W. Holotype: MZUSP 125896. Paratypes: MCNIP, MNRJ, MZUSP, UFBA. •Valid as Characidium krenak Oliveira-Silva, Santos, Lopes & Zanata 2022. Current status: Valid as Characidium krenak Oliveira-Silva, Santos, Lopes & Zanata 2022. Crenuchidae: Characidiinae. Distribution: South America: upper and middle Rio Doce basin, Minas Gerais, Brazil. Habitat: freshwater.