Hemiptarsenus Westwood, 1833
Hemiptarsenus Westwood, 1833: 122-123. Type-species: Hemiptarsenus fulvicollis Westwood
Diagnosis.
Torulus high on head, above lower margin of eye, hence apex of scape extending above level of vertex; funicle 4-segmented in female, and with 3 branches in male; notauli incomplete; axillae not angulately advanced; scutellum without sublateral grooves; median carina and plicae on propodeum nearly always indistinct or absent in majority of species; petiole distinct though not very long; fore wing and costal cell long and narrow, the fore wing at least 2.6 times as long as wide and costal cell 10-15 times as long as wide.