FIGURE 3 in Geographical variation and taxonomy of the snail-eating snake Dipsas albifrons (Sauvage, 1884), with comments on the systematic status of Dipsas albifrons cavalheiroi Hoge, 1950 (Serpentes: Colubridae: Dipsadinae)

FIGURE 3. Correlations of meristic characters with corresponding principal components (directional cosines) for females (A) and males (B) of Dipsas albifrons; 1 = number of ventral scales, 2 = number of subcaudal scales, 3 = number of supralabial scales, 4 = number of infralabial scales, 5 = number of blotches on the body, and 6 = number of blotches on the tail.