Food
Females are predatory on swarming insects; larger species catch small mayflies in flight.
Print References
Grogan, W.L., Jr., and W.W. Wirth (1979) The North American predaceous midges of the genus Palpomyia Meigen (Diptera: Ceratopogonidae). Memoirs of the Entomological Society of Washington 8: 1-125.