iguape, Deuterodon Eigenmann [C. H.] in Eigenmann, McAtee & Ward 1907:140, Pl. 41 (fig. 3) [Annals of the Carnegie Museum v. 4 (no. 2) (art. 7); ref. 1261] Iguapé, Brazil. Holotype (unique): CAS 44226 [ex IU 9265]. •Valid as Deuterodon iguape Eigenmann 1907 -- (Lucena & Lucena 2002:129 [ref. 26205], Lucena et al. in Reis et al. 2003:127 [ref. 27061], Mirande 2010:502 [ref. 31006], Reis et al. 2020:459 [ref. 38364]). Current status: Valid as Deuterodon iguape Eigenmann 1907. Characidae: Stethaprioninae. Distribution: South America: Ribeira de Iguapé River basin (Brazil). Habitat: freshwater.