The Ulidiidae or picture-winged flies are a large and diverse cosmopolitan family of flies (Diptera), and as in related families, most species are herbivorous or detritivorous. They are often known as picture-winged flies, along with members of other families in the superfamily Tephritoidea that have patterns of bands or spots on the wings. Some species share with the Tephritidae an unusual elongated posteroapical projection of the anal cell in the wing, but can be differentiated by the smoothly curving subcostal vein. Two species, Tetanops myopaeformis and Euxesta stigmatias, are agricultural pests.
The Micropezidae are a moderate-sized family of acalyptrate muscoid flies in the insect order Diptera, comprising about 500 species in about 50 genera and five subfamilies worldwide,. They are most diverse in tropical and subtropical habitats, especially in the Neotropical Region.
The Pyrgotidae are an unusual family of flies (Diptera), one of only two families of Cyclorrhapha that lack ocelli. Most species are "picture-winged", as is typical among the Tephritoidea, but unlike other tephritoids, they are endoparasitoids; the females pursue scarab beetles in flight, laying an egg on the beetle's back under the elytra where the beetle cannot reach it. The egg hatches and the fly larva enters the body cavity of the beetle, feeding and eventually killing the host before pupating. In the United States, some species of Pyrgota and Sphecomyiella can be quite common in areas where their host beetles are abundant. Like their host beetles, these flies are primarily nocturnal, and are often attracted to artificial lights.
The Richardiidae are a family of Diptera in the superfamily Tephritoidea.
Baryplegma is a genus of tephritid or fruit flies in the family Tephritidae.
Trupanea is a genus of tephritid or fruit flies in the family Tephritidae.
Hexatoma is a genus of crane fly in the family Limoniidae.
Pachygastrinae is a subfamily of flies in the family Stratiomyidae.
The Ulidiinae are a subfamily of flies in the family Ulidiidae. Like the Otitinae, most species are herbivorous or saprophagous. Most species share with the Tephritidae an unusual elongated projection of the anal cell in the wing, but can be differentiated by the smoothly curving subcostal vein. Most are dull gray to shiny brown or black flies with vein R1 setulose or, in a few cases, bare.
Platystoma is a genus of flies (Diptera) belonging to the family Platystomatidae.
Teleopsis is a genus of stalk-eyed flies in the family Diopsidae. All species in the genus are found in Asia. About 20 species are described and several others as yet are to be described.
Lygiohypotyphla is a genus of flies in the family Pyrgotidae.
Tephritopyrgota is a genus of flies in the family Pyrgotidae.
Eupyrgota is a genus of flies in the family Pyrgotidae. A number of its species were originally from Apyrgota and Taeniomastix, which in 2014 were made synonyms of Eupyrgota by V. Korneyev.
Richardia is a genus of flies in the family Richardiidae. It was first described by French entomologist Jean-Baptiste Robineau-Desvoid in 1830. It occurs from Mexico to Central and South America.
Grallipeza is a genus of stilt-legged flies in the family Micropezidae. There are at least 40 described species in Grallipeza.
Senopterina is a genus of signal flies. There are about 17 described species in Senopterina.
Neotanypeza is a genus of flies in the family Tanypezidae.
