Stilpnogaster aemulaStilpnogaster aemula is a species of 'stiletto flies' belonging to the family Asilidae.SubspeciesSubspecies include:Stilpnogaster aemula aemula ''Stilpnogaster aemula setiventris''DistributionThis species is present in part of Europe.DescriptionStilpnogaster aemula can reach a body length of about. Face is covered with pubescence and shows a narrow shiny longitudinal marking. Tergites and sternites are shiny black, with tomentose hind margins of each segment. Discal bristles on tergites are well-developed. Metatarsus of mid leg is of usual length.