heteromorphus, Corydoras Nijssen [H.] 1970:22, Fig. 10 [Beaufortia v. 18 (no. 230); ref. 7452] Creek at right bank of Coppename River, Saramacca, 3°52'30"N, 56°53'W, Suriname. Holotype: ZMA 105880. Paratypes: CAS 14500 [ex ZMA 105881] (2), BMNH 1970.6.16.6-7 (2), FMNH 70488 (2), ICNMHN 1109 (3); MNRJ (1), MZUSP (2), NMW 61108 (6), RMNH 25820 (2), SMF 12098 (2), USNM 204224 (2), ZMA 105835 (3), 105881 (101 or 82), 105883-86 (55, 14, 11, 1). Type catalog: Nijssen et al. 1982:45-46 [ref. 19236], Ibarra & Stewart 1987:27 [ref. 12367], Ferraris & Vari 1992:14 [ref. 19771], Ferraris 2007:118 [ref. 29155], Mojica & Agudelo-Zamora 2018:30 [ref. 36127]. Type catalog of Nijssen et al. 1982:45-46 [ref. 19236] with some differences from Nijssen & Isbrücker 1980:212 [ref. 6910]. •Valid as Corydoras heteromorphus Nijssen 1970 -- (Nijssen & Isbrücker 1980:212 [ref. 6910], Burgess 1989:366 [ref. 12860], Grant 1998:45 [ref. 23454], Le Bail et al. 2000:200 [ref. 24549], Isbrücker 2001:227 [ref. 26805], Reis in Reis et al. 2003:298 [ref. 27061], Ferraris 2007:118 [ref. 29155]). Current status: Valid as Corydoras heteromorphus Nijssen 1970. Callichthyidae: Corydoradinae. Distribution: Coppename and Nickerie River basins, Suriname. Habitat: freshwater.