POWELL, Robert. Frogs of the United States and Canada. Reptiles & Amphibians, [S. l.], v. 20, n. 3, p. 158–159, 2013. DOI: 10.17161/randa.v20i3.13960. Disponível em: https://journals.ku.edu/reptilesandamphibians/article/view/13960. Acesso em: 2 apr. 2025.