Fig. 4 in The influence of geography in the cranial diversification of the bulldog bats of the genus Noctilio (Noctilionidae: Chiroptera)

Fig. 4 Ordination plot of the first two canonical axes of the CVA analysis of the lateral (a) and ventral view of the skull (b), discriminating geographic groups of N. leporinus; and the lateral (c) and ventral view of the skull (d), discriminating geographic groups of N. albiventris. Groups compared and convex hulls for each group are indicated. Geographic groups abbreviations: Greater Antillean (ANTgre), Lesser Antillean (ANTles), eastern Mexico (East Mex), western Mexico (West Mex) and Central America (CA); Amazon basin (AMZ) and Venezuela (Ven)