Distribution of P. gaigeae and frequencies of the different throat color morphs in the populations. (A) Field sampling localities for P. gaigeae individuals. Map A shows Greece. The boxes, which are enlarged in map B and C, outline the island of Piperi and the island of Skyros, respectively. Field sampling sites are numbered from one to eight (1: Palamari, 2: Atsitsa, 3: Agios Fokas, 4: Lakonissi, 5: Nyfi, 6: Mesa Diavates, 7: Exo Diavates, 8: the island of Piperi). (B) Throat color morph frequencies among the seven populations of P. g. gaigeae and P. g. weigandi on Piperi. The upper row refers to populations from the main island of Skyros and the lower to islets close to Skyros and to the island of Piperi.
Runemark et al. BMC Evolutionary Biology 2010 10:269 doi:10.1186/1471-2148-10-269