A taxonomic account of the genus Stenodynerus from China, with descriptions of five new species (Hymenoptera, Vespidae, Eumeninae)

摘要

In this paper, 20 species of the genus Stenodynerus are reviewed and identified from China, including five new species: Stenodynerusninglangensis Ma & Li, sp. n., Stenodynerusreflexus Ma & Li, sp. n., Stenodynerussimilibaronii Ma & Li, sp. n., Stenodynerusstrigatus Ma & Li, sp. n., and Stenodynerustenuilamellatus Ma & Li, sp. n., and five new records: Stenodynerusbaronii Giordani Soika, Stenodynerusbluethgeni van der Vecht, Stenodyneruspicticrus (Thomson), Stenodyneruspullus Gusenleitner and Stenodynerusnepalensis Giordani Soika. The five new species are described and illustrated in detail. Moreover, the diagnostic characters of all new records and known species from China are provided, with a key to the Chinese species of Stenodynerus.