Guimarães, C. S., Lacerda, J. V. A., & Feio, R. N. (2013).

Advertisement call of Zachaenus carvalhoi Izecksohn, 1982
(Anura: Cycloramphidae) from southeastern Brazil

. Zootaxa, 3718(4), 398–400. https://doi.org/10.11646/zootaxa.3718.4.9