Mattox, G.M.T., Acosta-Santos, A., Gregory, J.D.B.-., Agudelo, E. and Lima, F.C.T. 2025. A new miniature Priocharax from the río Putumayo drainage, Amazonas State, Colombia (Teleostei: Characiformes: Characidae) with an unusual skin flap between pelvic fins. Zootaxa. 5575, 4 (Jan. 2025), 545–554. DOI:https://doi.org/10.11646/zootaxa.5575.4.4.