Sibling Species, Advertisement Calls, and Reproductive Isolation in Frogs of the Leptodactylus pentadactylus Species Cluster (Amphibia, Leptodactylidae)

W. R. Heyer, R. O. de Sá, A. Rettig


Leptodactylus pentadactylus species cluster; advertisement calls; reproductive isolation; speciation.

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