derhami, Cyphocharax Vari [R. P.] & Chang [F.] 2006:94, Fig. 1 [Ichthyological Exploration of Freshwaters v. 17 (no. 1); ref. 28639] Río Marañon, Yanayacu, Quebrada Negra, 4°52'30"S, 74°55'W, Province de Loreto, Dept. de Loreto, Peru. Holotype: MUSM 13272. Paratypes: MHNG 2528.34 (1), MUSM 5335 (1). •Valid as Cyphocharax derhami Vari & Chang 2006 -- (Meza-Vargas et al. 2021:15 [ref. 39298], Chuctaya et al. 2022:26 [ref. 42137]). Current status: Valid as Cyphocharax derhami Vari & Chang 2006. Curimatidae. Distribution: South America: Amazon River basin (Peru). IUCN (2016): Least Concern. Habitat: freshwater.