Terpnomyia Hendel, 1909 Tetrapleura Schiner, 1868 Xanthacrona Wulp, 1899 Tribe Seiopterini Kameneva and Korneyev, 1994 Homalocephala Zetterstedt, 1838 Syn.: Psairoptera Pseudoseioptera Stackelberg 1955 Seioptera Kirby, 1817 Syn.: Ortalis Fallén, 1810 Tribe Ulidiini Macquart, 1835 Physiphora Fallén, 1810 Timia Wiedemann, 1824 Ulidia Meigen, 1826 Others Anacampta Blainvillia Califortalis Carlottaemyia Eupterocerina Euxestina Heramyia Hypochra Idanophana Macheirocera Meckelia Megaloprepemyia Metopocampta Myrmecomyia Ophryoterpnomyia Ortalis Paragorgopsis Phaeosoma Platyeuxesta Prionella Rhadinomyia Schnusimyia Systata Tephronota Terelliosoma Vespomima References External links Images of Ulidiidae from Diptera.info Family Ulidiidae at EOL Fauna Europaea Nomina Insecta Nearctica Delphinia picta University of Florida / Institute of Food and Agricultural Sciences Euxesta stigmatias, cornsilk fly University of Florida / Institute of Food and Agricultural Sciences Brachycera families Taxa named by Pierre-Justin-Marie Macquart