Crimea nude snake show (photos)

The field investigation obtained show two different morphs of Diced snakes Natrix tessellata from the Kerch peninsula (Crimea): one of them has a dark lower body part, the other one — the ordinary body coloration. Each morph has some differences in morphometric characteristic and differs from Diced snake from the continent part in Zaporozhye county, Lysaya Gora tract, also. These facts may be connected with the probable subspecies levels.