2253 x 1109 px | 38,2 x 18,8 cm | 15 x 7,4 inches | 150dpi
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. Current herpetology. Reptiles; Herpetology. KALYABINA-HAUF ET AL.—MOLECULAR PHYLOGENY OF ACANTHOSA URA 11 100 100 98/12 100/35 100/45 100/23. 100 56 68/5 52 100 100/34 78 59/1 i_74_| 64/11 95 100 100/6 100/12 96/7 83/2 100 r 90/4L 100 r looTsL 100/10 52/1 100 84/1 P. brevipes 9 C. versicolor 27 A 95 A 94 A 68 A 71 A 153 n S ?D CO Z)' ID fD A 69 ^_ A 143 — A 91 A 144 n A 89 A 96 A 97 A 31-3 A 72 A 61 Ngoc Linh A 34-5 A. armata A 150-2 — 1 3 A 159 A 160 A 3, 26, 92, 64-7 A 62-3 A 106 z=. A 155 li A 154 s; A 156 A 48, 51-2 ^ A 158 A 55-6 A 8, 58, 60 j:^ A 59 ^^ A 147 ^ A 109 A 108 li A 107 A 98 ^ A 37-8 t A 99, 101 A 102 A1 1 in -1 A 104 A 100 A 105 Fig. 2. A majority-rule consensus tree of 562 maximum parsimony trees depicting the maternal lineages among populations of lizards of the genus Acanthosaura derived from the analysis of cyto- chrome b sequence data. Numbers above the line are the consensus values and those below are decay values and bootstrap proportions. The dashed line connecting specimens within a clade of A. lepido- gaster represents the single collapsed node obtained from successive approximations weighting, and from weighting first and second codon positions twice as much as the third. Specimen numbers refer to individuals in the Materials and Methods section of this paper. third obtained the identical result of 54 most parsimonious trees and the same consensus trees. Multiple individuals from the same sampling locality always clustered together, reflecting a shared historical maternal lineage. As expected, there was a high degree of concordance between geography and maternal history. Within Acanthosaura, several maternal lineages could be clearly defined. Four lineages represented A. crucigera, A. lepidogaster, A. armata, and A. capra. A fifth lineage con- sisted of A. lepidogaster from Ngoc Linh, Vietnam (specimen A61). This sample from the Central Highlands made A. lepidogaster paraphyletic. A sixth lineage was formed by paraphyletic A. ''c
