A Revision of Digger Wasps of the Genus Oxybelomorpha(Hymenoptera, Crabronidae, Oxybelini):3. The O. braunsii Species-group

摘要

Four species of digger wasps of the genus Oxybelomorpha Brauns, 1897, belonging to the South African O. braunsii species-group, are revised. Two new species are described: O. pseudosordida from Namibia and O. separata from South African Cape Province. The lectotype of Belomicrus sordidus Arnold, 1927 is designated.