reproductive features of several ukrainian true lizards (lacertidae)

This work presents data on reproductive features of Ukrainian fauna Lacertidae lizards in laboratory conditions and comparative data on lizards clutches in wild nature. Terms of egg incubation of these lizards in the laboratory in a stable, relatively low temperatures can significantly exceed those in nature, which allows to obtain embryonic material with a smooth, long process of development. The most prolific representatives of different majortypes - green lizard (Lacerta viridis) and nimble (Lacerta agilis). Females sand lizard can be aggressive towards other females clutches, which is manifested in the destruction of nests.