Typový druh
Caiapobrycon tucurui Malabarba & Vari, 2000.
Původní popis
Malabarba, L. R. & Vari, R. P. 2000. Caiapobrycon tucurui, a new genus and species of characid from the rio Tocantins basin, Brazil (Characiformes: Characidae). Ichthyological Exploration of Freshwaters v. 11 (no. 4): 315-326.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.