Reference

Erick Cristofore Guimares, Pamella Silva de Brito, Pedro H.N. Braganca, Jadson Pinheiro Santos, Axel M. Katz, Luis Fernando Carvalho-Costa, Felipe Polivanov Ottoni (2020): Integrative taxonomy reveals two new cryptic species of Hyphessobrycon Durbin, 1908 (Teleostei: Characidae) from the Maracaçumé and middle Tocantins River basins, Eastern Amazon region – European Journal of Taxonomy – 0723: 77 - 107.