What is "desmomyia"

Desmomyia is a genus of snipe fly of the family Rhagionidae. They have the antennal scape elongated, longer than the pedicel, and the male hind first tarsomere enlarged. Desmomyia are mid-sized flies of about 5 to 7 mm and of grey, black, or brownish colour and the legs have some yellow or dark brown to black.