Phylogenetic analysis whithin the pristimantis unistrigatus (anura, craugastoridae) group based on morphological characters

We present a phylogenetic analysis within the Pristimantis unistrigatus group (Anura, Craugastoridae) of Colombia. Characters from the superficial muscles of the hands and feet as well as external characters were taken for analysis. Most of the muscle characters were observed directly, and some were...