longicaudatus, Rhabdolichops Eigenmann [C. H.] & Allen [W. R.] 1942:317, Pl. 16 (figs. 3-4) [Fishes of western South America; ref. 1246] Iquitos, Amazon system, Peru. Holotype: CAS 41752 [IU 15436]. Paratypes: CAS 36449 [ex IU 15996] (2), CAS 36450 [ex IU 15810] (1). Another paratype from IU 15996 (whereabouts unknown). Type catalog: Ferraris et al. 2017:[34] [ref. 35236]. •Synonym of Rhabdolichops troscheli (Kaup 1857) -- (Mago-Leccia 1994:22 [ref. 21320], Albert in Reis et al. 2003:489 [ref. 27061], Ferraris et al. 2017:[34] [ref. 35236]). Current status: Synonym of Rhabdolichops troscheli (Kaup 1857). Sternopygidae: Eigenmanniinae. Habitat: freshwater.