Figure 1From: Genetic variation of the striped hamster (Cricetulus barabensis) and the impact of population density and environmental factors Map of sampling locations of the present study. The four sampling sites are Wucun (W), Pingyi (P), Xilinhaote (X), and Zhenglanqi (Zh) Counties of the North China Plain. W and P are in Shandong province, while X and Zh are in Inner Mongolia.Back to article page