flavescens, Felichthys Eigenmann [C. H.] & Eigenmann [R. S.] 1888:152 [Proceedings of the California Academy of Sciences (Series 2) v. 1 (pt 2); ref. 1249] Rio São Francisco, Brazil. Holotype (unique): MCZ 7362. Type catalog: Ferraris 2007:76 [ref. 29155]. •Valid as Pseudauchenipterus flavescens (Eigenmann & Eigenmann 1888) -- (Burgess 1989:241 [ref. 12860], Ferraris in Reis et al. 2003:476 [ref. 27061], Ferraris 2007:76 [ref. 29155], Calegari et al. 2019:[92] [ref. 36961]). Current status: Valid as Pseudauchenipterus flavescens (Eigenmann & Eigenmann 1888). Auchenipteridae: Auchenipterinae. Distribution: São Francisco River basin, Brazil. Habitat: freshwater.