Call variability, stereotypy and relationships in syntopy of tetraploid common lesser escuerzo (Anura: Genus Odontophrynus)

Autor: Grenat, Pablo R., Valetti, Julián A., Martino, Adolfo L.
Zdroj: In Zoologischer Anzeiger May 2017 268:143-150
Databáze: ScienceDirect