bifasciatus, Corydoras Nijssen [H.] 1972:420, Fig. 4 [Netherlands Journal of Zoology v. 21 (no. 4); ref. 673] Creek at left bank of Rio Cururu, tributary of upper River Tapajós near Maloca do Conzale, about 7°45'S, 58°00'W, Pará State, Brazil. Holotype: IRSNB 485. Paratypes: IRSNB 486 (orig. 31, now 15), MZUSP [ex IRSNB 486] (16), USNM 205866 (2), ZMA 110394 (30). Type catalog: Nijssen et al. 1982:43 [ref. 19236], Walschaerts 1987:17-18 [ref. 20755], Ferraris & Vari 1992:13 [ref. 19771], Ferraris 2007:114 [ref. 29155]. •Valid as Corydoras bifasciatus Nijssen 1972 -- (Nijssen & Isbrücker 1980:202 [ref. 6910], Burgess 1989:365 [ref. 12860], Isbrücker 2001:222 [ref. 26805], Reis in Reis et al. 2003:295 [ref. 27061], Ferraris 2007:114 [ref. 29155], Espíndola et al. 2014:26 [ref. 33269], Tencatt & Pavanelli 2015:294 [ref. 35434], Tencatt & Ohara 2016:[12] [ref. 34353], Tencatt & Evers 2016:[11] [ref. 34387], Tencatt et al. 2016:[17] [ref. 34388], Tencatt et al. 2022:33 [ref. 39741]). •Valid as Brochis bifasciatus (Nijssen 1972) -- (Dias et al. 2024:25 [ref. 41219]). Current status: Valid as Brochis bifasciatus (Nijssen 1972). Callichthyidae: Corydoradinae. Distribution: South America: lower Amazon River basin, Brazil. Habitat: freshwater.