Čeleď: Characidae Latreille, 1825
Rod: Knodus Eigenmann, 1911
Sand beach, 6°32'55"N, 67°24'58"W, Cinaruco River, Orinoco River basin, Apure State, Venezuela.
Román-Valencia, C., Taphorn, D. C. & Ruiz-C., R. I. 2008. Two new Bryconamericus: B. cinarucoense n. sp. and B. singularis n. sp. (Characiformes, Characidae) from the Cinaruco River, Orinoco Basin, with keys to all Venezuelan Species. Animal Biodiversity and Conservation v. 31 (no. 1): 15-27.