R. R. Rojas, V. T. de Carvalho, M. Gordo, R. W. Ávila, I. P. Farias, and T. Hrbek, “A new species of Amazophrynella (Anura:Bufonidae) from the southwestern part of the Brazilian Guiana Shield”, Zootaxa, vol. 3753, no. 1, pp. 79–95, Jan. 2013.