Typová lokalita
Río Sucre, km 61, bridge at old road to Neiva, Río Hacha drainage, Río Caquetá basin, Florencia, Caquetá, Colombia, 01°47'43.2"N, 75°38'48.9"W, elevation 1,015 meters.
Původní popis
Albornoz-Garzón, J. G., Acosta-Santos, A., Bogotá-Gregory, J. D. & Agudelo-Córdoba, E. 2020. A new species of Creagrutus Günther (Characidae: Stevardiinae) from the Amazonian Piedmont of Colombia. Zootaxa 4755 (no. 2): 365-374.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.