eques, Cheirocerus Eigenmann [C. H.] 1917:398, Pl. 39 [Annals of the Carnegie Museum v. 11 (nos 3-4) (art. 14); ref. 1235] Villa Bella, Río Beni into Río Madeira, Bolivia. Holotype: FMNH 58255 [ex CM 7254]. Paratypes: FMNH 58256-58 (1, 3, 1). Type catalog: Henn 1928:76 [ref. 12305], Ibarra & Stewart 1987:23 [ref. 12367], Ferraris 2007:332 [ref. 29155]. •Valid as Cheirocerus eques Eigenmann 1917 -- (Stewart & Pavlik 1985:361 [ref. 5240], Ortega & Vari 1986:14 [ref. 9708], Burgess 1989:278 [ref. 12860], Lundberg & Littmann in Reis et al. 2003:435 [ref. 27061], Ferraris 2007:332 [ref. 29155], Barriga Salazar 2014:114 [ref. 35745], Sarmiento et al. 2014:192 [ref. 35004], see DoNascimiento et al. 2017:[24] [ref. 35679], Careaga et al. 2020:78 [ref. 37774], Grant 2021:55 [ref. 38702], Meza-Vargas et al. 2021:23 [ref. 39298]). Current status: Valid as Cheirocerus eques Eigenmann 1917. Pimelodidae. Distribution: South America: Amazon River basin (Bolivia, Brazil, ?Colombia, Ecuador and Peru). Habitat: freshwater.