Figure 3 in Comparison of geographic variations in Typhlops vermicularis (Merrem, 1820) (Ophidia: Typhlopidae) from the Iranian plateau with Turkey and Turkmenistan

Figure 3. Ordination of PC1 against PC2 for meristic characters in different populations of Typhlops vermicularis used in this study. 1 = Turkey, 2 = West Azerbaijan Prov., 3 = Kermanshah Prov., 4 = Lorestan Prov., 5 = Khuzestan Prov., 6 = Mazandaran, 7 = Golestan Prov., 8 = Turkmenistan, 9 = Razavi Khorasan Prov., 10 = Kerman Prov., 11 = Markazi Prov., 12 = Tehran Prov.