Figure 1.

The distribution of the genus Triturus. Shown are the ranges for all the different species; the range of the T. karelinii group is partitioned according to the three distinct mitochondrial DNA clades the group is composed of (cf. [16]). Note the partially overlapping ranges of the crested newt T. cristatus and the marbled newt T. marmoratus. The map is based on [6] and updated following recent findings.

Wielstra and Arntzen BMC Evolutionary Biology 2011 11:162   doi:10.1186/1471-2148-11-162
Download authors' original image