Appendix B. A map showing current (1971–2000) distribution of Boloria titania, modified after the Distribution Atlas of European Butterflies (Kudrna 2002) to match the 10' grid scale, and modeled niche spaces of B. titania and Polygonum bistorta.
FIG. B1. Current (1971–2000) distribution of Boloria titania (black circles), modified after the Distribution Atlas of European Butterflies (Kudrna 2002) to match the 10’ grid scale, and modeled niche spaces of B. titania and Polygonum bistorta. Green, niche space of P. bistorta; yellow, niche space of B. titania; brown, overlap of both (projected realized niche space of B. titania). Model accuracy for B. titania was high (AUC = 0.93) and can be visualized by the overlap of current distribution and projected realized niche space (compare Fig. 1 in main text). |
LITERATURE CITED
Kudrna O. 2002. The distribution atlas of European butterflies. Apollo Books, Stenstrup, Denmark.