maculifer, Corydoras Nijssen [H.] & Isbrücker [I. J. H.] 1971:183, Fig. 1 [Beaufortia v. 18 (no. 239); ref. 7697] Sangadina stream, 2 kilometers west of Chavantina, 14°45'S, 52°20'W, tributary of Rio das Mortes, Mato Grosso State, Brazil. Holotype: BMNH 1970.10.30.3. Paratypes: BMNH 1970.10.30.4 (1), 1970.10.30.5-6 (2); ZMA 110681 (1). Type catalog: Nijssen et al. 1982:46 [ref. 19236], Ferraris 2007:120 [ref. 29155]. •Valid as Corydoras maculifer Nijssen & Isbrücker 1971 -- (Nijssen & Isbrücker 1980:218 [ref. 6910], Burgess 1989:366 [ref. 12860], Isbrücker 1999:41 [ref. 24040], Isbrücker 2001:229 [ref. 26805], Reis in Reis et al. 2003:299 [ref. 27061], Ferraris 2007:119 [ref. 29155], Tencatt et al. 2014:78 [ref. 33230], Espíndola et al. 2014:26 [ref. 33269], Tencatt & Pavanelli 2015:294 [ref. 35434], Tencatt & Britto 2016:[1] [ref. 34336], Tencatt & Ohara 2016:[13] [ref. 34353], Tencatt & Evers 2016:[11] [ref. 34387], Tencatt et al. 2016:[17] [ref. 34388], Tencatt & Ohara 2016:432 [ref. 34627], Lima & Sazima 2017:30 [ref. 35111], Dias et al. 2024:23 [ref. 41219]). Current status: Valid as Corydoras maculifer Nijssen & Isbrücker 1971. Callichthyidae: Corydoradinae. Distribution: South America: upper Araguaia River basin, Brazil. Habitat: freshwater.