1.

Variability and differences in the skulls of the common hamster (Cricetus cricetus) from several areas in Central Europe and from different time periods

2.

Variability and differences in the skulls of the common hamster (Cricetus cricetus) from several areas in Central Europe and from different time periods

3.

Variability and differences in the skulls of the common hamster (Cricetus cricetus) from several areas in Central Europe and from different time periods