Netto-Ferreira, A.L. and Marinho, M.M.F. 2013. New species of Pyrrhulina (Ostariophysi: Characiformes: Lebiasinidae) from the Brazilian Shield, with comments on a putative monophyletic group of species in the genus. Zootaxa. 3664, 3 (May 2013), 369–376. DOI:https://doi.org/10.11646/zootaxa.3664.3.7.