Čeleď: Stevardiidae Gill, 1858
Rod: Knodus Eigenmann, 1911
Román-Valencia, C., Garcia-Alzate, C. A., Ruiz-C., R. I. & Taphorn, D. C. 2010 Bryconamericus macarenae n. sp. (Characiformes, Characidae) from the Güejar River, Macarena mountain range, Colombia. Animal Biodiversity and Conservation, 33 (2): 195-203.
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.