An annotated checklist of the Vespidae (Hymenoptera: Vespoidea) of Bhutan with new records.

This checklist covers each of the 73 social and solitary wasps of the family Vespidae currently known from Bhutan. Of these, 11 species in the subfamily Eumeninae, five species in Polistinae and one species in Vespinae are reported as new records for the country.

Taxonomic review and distribution of the genus Vespula Thomson, 1869 (Hymenoptera: Vespidae: Vespinae) from Vietnam.

A taxonomic review of the genus Vespula Thomson in Vietnam is reported. Three species are recorded: V. flaviceps (Smith, 1870), V.