Barabash O. Ecology of amphibia and reptiles of Opillya.

The object: amphibia and reptiles of Opillya. The aim: to carry out the modern condition, analysis of amphibia and reptiles population in Opillya. Method: analysis, mathematics statistic. Results: the quantity dynamics and amphibia and reptiles polyspecific groups of Opillya have been studies for the first time. The comparative analysis of Opillyas biotopes has been carried out according to the specific richness, taxonomic variety and complication of amphibia and reptiles groups. The dynamics of their quantity, the place in the trophic structure of groups has been discovered. The unique ecomorph of the adder (Nigra) is described. The fast of hybridisation of two amphibia species considered by the author as an important stage in the evolutionary ecology of these animals has been ascertained.