Population Status and Natural History Notes on the Critically Endangered Stream-dwelling Frog Craugastor ranoides (Craugastoridae) in a Costa Rican Tropical Dry Forest.

摘要

The Craugastor rugulosus species series has been one of the most affected clades by the decline of amphibianpopulations in Mesoamerica. These stream-dwelling frogs are threatened at all altitudinal ranges throughout theirdistribution. Craugastor ranoides