Fig. 4From: Unraveling climate influences on the distribution of the parapatric newts Lissotriton vulgaris meridionalis and L. italicus Three-dimensional plots of the most noticeable pairwise interactions. Plotted pairwise interactions, as resulted from the cross-validated BRT models, between a BIO17 and BIO19 for Lissotriton italicus; b BIO7 and BIO19 for L. italicus; c BIO6 and BIO17 for L. v. meridionalis. Areas in blue-violet represent the combined range of values for which predicted suitability is higherBack to article page