rikbaktsa, Corydoras Lima [F. C. T.] & Britto [M. R.] 2020:519, Figs. 1-6 [Zootaxa 4742 (no. 3); ref. 37324] Rio Juininha, tributary of the Rio Juruena, road BR-174, Mato Grosso, Brazil, 11°32'12"S, 58°51'08"W. Holotype: MZUSP 125013. Paratypes: ANSP, CAS, MNRJ, MZUSP, ZUEC. •Valid as Corydoras rikbaktsa Lima & Britto 2020 -- (Tencatt et al. 2022:34 [ref. 39741]). Current status: Valid as Corydoras rikbaktsa Lima & Britto 2020. Callichthyidae: Corydoradinae. Distribution: Rio Juruena drainage, Tapajós River basin, Mato Grosso, Brazil. Habitat: freshwater.