Priocharax nanus, Toledo-Piza, Mattox & Britz, 2014
Priocharax nanus, a new miniature characid from the rio Negro, Amazon basin (Ostariophysi: Characiformes), with an updated list of miniature Neotropical freshwater fishes
Mônica Toledo-Piza, George M. T. Mattox and Ralf Britz
Neotropical Ichthyology, 12(2): 229-246, 2014