M. Yu. Proshchalykin
The bees of the family Megachilidae (Hymenoptera, Apoidea) of Transbaikalia.
Number: 175, Pages: 1 - 18
The annotated list of 51 species in 11 genera of megachilid bees is given. Nine species: Hoplitis robusta (Nylander), Osmia orientalis Benoist, Anthidium manicatum (Linnaeus), Coelioxys afra Lepeletier, C. emarginata Förster, C. polycentris Förster, C. rufescens Lepeletier et Serville, Megachile remota Smith, and M. lagopoda (Linnaeus) are newly recorded from Transbaikalia. Patterns of megachilid diversity in the Russian Far East and Transbaikalia are discussed.