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. 2017 Dec 27;120(3):219–233. doi: 10.1038/s41437-017-0012-7

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© The Author(s) 2017

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Fig. 4 — Potential species distributions in the a Last Glacial Maximum and b present periods. The colours of the rectangles in the lower left refers to different ranges of habitat suitability. Dots represent the points of sampled populations in our study, and dot colours represent the different ranges of PCA1 scores estimated from 19 environmental variables