Yu. V. ASTAFUROVA. A REVIEW OF THE GENUS TRILIA VACHAL (HYMENOPTERA, HALICTIDAE, ROPHITINAE)

摘要

An annotated list and original illustrated key to 5 Trilia species are given. Lectotype of Trilia deserticola Popov, 1957 is designated. Trilia sola sp. n. is described from Western Kazakhstan. The new species differs from all congeners in the following characters: head transverse-elliptical in front view; maxillary palpi short; marginal cell of forewing short, as long (along costal margin) as pterostigma. The holotype is deposited in the Zoological Institute of the Russian Academy of Sciences (St. Petersburg).