ROBERTO, I. J.; SANTOS, E. M. D.; DE CARVALHO, T. R. The vocalization of <em>Gastrotheca</em> <em>fissipes</em> (Boulenger, 1888) (Anura, Hemiphractidae) from the state of Pernambuco, northeastern Brazil. Zootaxa, Auckland, New Zealand, v. 4543, n. 2, p. 284–286, 2019. DOI: 10.11646/zootaxa.4543.2.6. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.4543.2.6. Acesso em: 2 dec. 2021.