Intrapopulation variation of the ground beetle <i>Pterostichus </i>(<i>Lenapterus</i>) sp. (Coleoptera: Carabidae) in the high-altitude tundra biotopes of Sikhote-Alin Mountains
Morphological variation of the carabid beetle Pterostichus ( Lenapterus ) sp. of four local populations from high-altitude tundra of Sikhote-Alin Mts (Khabarovskii krai) is studied. The most variable characters are the shape of frontal furrows and pronotum, the number of basal pores on elytra, the color of legs, the shape and chaetotaxy of male and female anal sternite, and the shape of male lamella of penis.