Bibliography

Marinho, P., I. J. Roberto, and B. S. Lisboa. 2020. The advertisement call of Boana freicanecae (Carnaval & Peixoto, 2004) (Anura: Hylidae), an endemic and poorly known treefrog from northeastern Brazil. Zootaxa 4853: 442–446 (https://doi.org/10.11646/zootaxa.4853.3.7).