Potential present and future distributions of T. villosus. Species distribution modelling of T. villosus across its range in Switzerland and adjacent countries. The present range (A) and projections of suitable areas (B-D) are shaded grey; sampled populations are represented by crosses ( + ). A) the actual present distribution inferred from literature and sampling, B) the present distribution projected on the chosen spatial grid scale of SDM inference, C) the present distribution modelled from present climate data, D) the projected distribution in 2080 according to the IPCC A2 emission scenario.
Pfenninger et al. BMC Evolutionary Biology 2012 12:224 doi:10.1186/1471-2148-12-224