Figure 4

Predicted distributions of D. versipellis s. lat. (including D. versipellis, D. difformis and D. majoensis), and D. pleiantha under (a,b) current climate conditions (1950–2000) and (c,d) the Last Glacial Maximum (LGM; 21 kya BP) based on ecological niche modelling using maxent v3.3.1 (http://www.cs.princeton.edu/~schapire/maxent/). Maps were generated using ArcGis v9.3 (ESRI, Redlands, CA, USA).