robustum, Megalonema Meek [S. E.] & Hildebrand [S. F.] 1913:78 [Field Museum of Natural History, Publications, Zoölogical Series v. 10 (no. 8); ref. 12295] Río Tuyra [Tuira], Marriganti, Panama. Holotype: FMNH 7578. Paratypes: FMNH 26657-58 (2), 26659 (1); USNM 78278 (1, tail missing). Type catalog: Ibarra & Stewart 1987:55 [ref. 12367], Ferraris & Vari 1992:34 [ref. 19771], Ferraris 2007:339 [ref. 29155].. •Synonym of Pimelodus punctatus (Meek & Hildebrand 1913) -- (Lundberg & Littmann in Reis et al. 2003:440 [ref. 27061], Ferraris 2007:339 [ref. 29155], Villa-Navarro et al. 2017:348 [ref. 35495]). Current status: Synonym of Pimelodus punctatus (Meek & Hildebrand 1913). Pimelodidae. Habitat: freshwater.