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Fig. 3 | BMC Ecology

Fig. 3

From: Environmental niche unfilling but limited options for range expansion by active dispersion in an alien cavity-nesting wasp

Fig. 3

a Potential distribution of I. mexicana, based on the multidimensional envelope procedure (MDE), using data from the native range (in blue) and data from the invaded range (in red) (red grid points were made sufficiently transparent to highlight areas of overlap with blue grid points); b potential distribution of I. mexicana highlighting the degree if suitability (calculated through Mahalanobis distance method) for the species survival (increasing from green to red)

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BMC Ecology

ISSN: 1472-6785

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