Guimarães, E. C., de Brito, P. S., Bragança, P. H. N., Santos, J. P., Katz, A. M., Carvalho Costa, L. F. and Ottoni, F. P. (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, 723(1), pp. 77-107. doi: 10.5852/ejt.2020.723.1145.