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Fig. 2 | Frontiers in Zoology

Fig. 2

From: The patterns of co-occurrence variation are explained by the low dependence of bark beetles (Coleoptera: Scolytinae and Platypodinae) on hosts along altitude gradients

Fig. 2Fig. 2

Turnover (Horn similarity) of insect species (bark beetles, yellow) and tree species (green) between Flight intercept trap sampling plots (25 × 20 m) at one regional scale Fig. 2a (I) and three local scales (II, III & IV) in Yunnan Province. Figure 2b shows the observed β-diversity calculated through Bray–Curtis dissimilarity method. Figure 2c shows the values of β-deviations through null model method which is based on the differences between observed β-diversity and a standardized effect size of β-diversity that controls sampling from the regional species pool. Boxes represent the median and 25th/75th percentile, and whiskers extend to 1.5 times the interquartile range

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Frontiers in Zoology

ISSN: 1742-9994