Fig. 5From: The influence of life history characteristics on flea (Siphonaptera) species distribution modelsVariable importance (i.e. percent relative predictor variable type importance) in MaxEnt models, averaged across flea species for each variable type based on host specificity (see Table 2 for variable category information). Significant differences in the contribution of predictor variable types between the two categories of species are indicated by asterisks: *** P < 0.001, ** P < 0.01, * P < 0.05Back to article page