Fig. 1 in Geographic Variation In Habitat Requirements Of Two Coexisting Newt Species In Europe

Fig. 1. (A) Distribution of the northern crested newt (Triturus cristatus) and (B) the smooth newt (T. vulgaris) in Europe (ARNOLD 2002), and their habitat studies performed by country. The symbols indicate (i) landscape types where study was conducted (1 = woodland mosaic with bogs; 2 = woodland mosaic with semi-natural areas; 3 = woodland mosaic with agricultural areas; 4 = inland dunes; 5 = bogs; 6 = agricultural areas; 7 = urban areas) and (ii) the inclusion of terrestrial and aquatic habitat features (filled symbols – both examined; half filled – aquatic habitat only; hollow symbol – terrestrial habitat only). Vegetation zones (according to AASMÄE 2005): A, tundra; B, alpine tundra; C, taiga; D, tem-