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Fig. 7 | Frontiers in Zoology

Fig. 7

From: Climatic niche differences among Zootoca vivipara clades with different parity modes: implications for the evolution and maintenance of viviparity

Fig. 7

Results of the principal component analysis (PCA) for the annual period. Loadings of the climatic variables (for details about the climatic variables see Appendix S1) in the first (a) and second (b) PCA-axis. c Ordination space delimited by the two first principal component axes (PC1 and PC2) with centroids of each clade. Green: clade A, blue: clade B, purple: clade C, orange: clade D, pink: clade E, and yellow: clade F

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Frontiers in Zoology

ISSN: 1742-9994