Principal components from analysis of seven acoustic variables of advertisement calls of Dendropsophus parviceps (Northern Clade), D. kamagarini sp. n. (Southern Clade), and D. kubricki sp. n. (Central Clade). The contribution of each principal component to explain total variation is indicated in parenthesis.

  Part of: Rivadeneira CD, Venegas PJ, Ron SR (2018) Species limits within the widespread Amazonian treefrog Dendropsophus parviceps with descriptions of two new species (Anura, Hylidae). ZooKeys 726: 25-77.