FIGURE 2 in Taxonomic revision of Drymoluber Amaral, 1930 (Serpentes: Colubridae)

FIGURE 2. Projections of the individual scores resulting from the principal component analysis (PCA) and confidence ellipses (p> 0.95) in the reduced space of the three first axes for males (A, B) and females (C, D) of Drymoluber, using 20 pholidosis characters. Standardized coefficients and factor loadings (r) are presented in Tables 1 and 2, respectively. MG1 = D. apurimacensis; MG2–7 = D. dichrous; MG8–10 = D. brazili.