FIGURE 5 in Taxonomic reassessment of Blanus strauchi (Bedriaga, 1884) (Squamata: Amphisbaenia: Blanidae), with the description of a new species from south-east Anatolia (Turkey)

FIGURE 5. Comparison of head shapes of the three species of Blanus using geometric morphometric approach on a set of 19 landmarks (see Fig. 2); a) plot of the first two dimensions of the PCA performed on the coordinates of the superimposed landmark configurations; b–d) pairwise comparisons among mean shapes of B. aporus, B. strauchi, and Blanus alexandri sp. nov.