reduced-cytb dataset

NEXUS file containing the 'reduced-cytb' dataset alignment, which includes sequences of the cytochrome b gene for a subset of 20 ingroup samples and 18 outgroup samples. The ingroup samples in this file represent five samples per nominal Amatitlania species, as well as five samples from the Lago Coatepeque, El Salvador population formerly known as 'A. coatepeque'.