Typový druh
Xenurobrycon macropus Myers & Miranda-Ribeiro, 1945.
Původní popis
Myers, G. S. & de Miranda Ribeiro, P. 1945. A remarkable new genus of sexually dimorphic characid fishes from the Rio Paraguay Basin in Matto Grosso. Bol. Mus. Nac. Rio de J. Zool. (N. S.) No. 32: 1-7.
Použitá literatura
- Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds) 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web electronic publication.