Geometrids (Lepidoptera: Geometridae) of the Kronotsky Nature Reserve and other natural areas of the Kamchatka Peninsula

An overview of geometrid moth species (Lepidoptera: Geometridae) of the Kronotsky Nature Reserve is presented. Additionally, materials from the Bystrinsky and Nalychevo Nature Parks, the Yuzhno- Kamchatsky and Kol River protected natural areas, as well as from the Bering Island (Commander Islands National Park). An annotated list has been compiled, including 79 species, of which Biston betularia (Linnaeus, 1758) and Scotopteryx chenopodiata (Linnaeus, 1758) are listed for the fi rst time for Kamchatka. Seventy species have been recorded in the Kronotsky Nature Reserve, 39 of which are new to the reserve. About 80% of geometrid moth species known on the peninsula inhabit the reserve. For all 79 species, we provided data on the collected material, distribution in the reserve and Kamchatka Krai, relative abundance, food plants for caterpillars and other ecological features.