macrophthalmus, Bryconamericus Román-Valencia [C.] 2003:8, Figs. 1-6 [Dahlia (Revista de la Asociación Colombiana de Ictiólogos, ACICTIOS). No. 6; ref. 27070] Río Negro, rapid above the mouth of Río Casiquiare, about 10 kilometers north of San Carlos de Río Negro, about 2°02'00"N, 67°25'00"W, Río Orinoco basin, Amazonas State, Venezuela. Holotype: MBUC 29392. Paratypes: IUQ 428 (6), MBUCV 11381 (10). •Valid as Bryconamericus macrophthalmus Román-Valencia 2003 -- (Román-Valencia 2005:58 [ref. 28949], Román-Valencia et al. 2008:25 [ref. 29743], Zarske et al. 2010:9 [ref. 30816], Dagosta & Netto-Ferreira 2015:435 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, DoNascimiento et al. 2017:60 [ref. 35633]). Current status: Valid as Bryconamericus macrophthalmus Román-Valencia 2003. Characidae: Stevardiinae. Distribution: Amazon River basin: Venezuela and Colombia. Habitat: freshwater.