FIGURE 34 in Systematics of big-eyed bats, genus Chiroderma Peters, 1860 (Chiroptera: Phyllostomidae)

FIGURE 34. Predefined groups of C. villosum used in the geographic variation analysis (above). Boxplot of the first principal component (PC1), extracted from the variance-covariance matrix of a principal component analysis of 13 cranio-dental measurements (below). A = México/Central America/trans-Andean South America; B = northern Venezuela; C = Trinidad and Tobago; D =northern Amazonia and the Guianas; E = Southern Amazonia; F = Chaco and Cerrado; G = Atlantic coast.