(Therevidae) (Therevidae) is a biological family of the class Insecta (Insects) and order Diptera (Gnats).
Acrosathe
Ammonaios
Arenigena
Ataenogera
Brachylinga
Breviperna
Chromolepida
Cyclotelus
Dialineura
Dichoglena
Henicomyia
Litolinga
Lysilinga
Megalinga
Melanothereva
Nebritus
Ozodiceromya
Pallicephala
Pandivirilia
Parapherocera
Penniverpa
Pherocera
Phycus
Psilocephala
Rhagioforma
Schlingeria
Spiriverpa
Tabuda
Tabudamima
Thereva
Viriliricta
Acartophthalmidae
Acroceridae
Agromyzidae
Anisopodidae
Anthomyiidae
Anthomyzidae
Apioceridae
Asilidae
Asteiidae
Atelestidae
Athericidae
Aulacigastridae
Axymyiidae
Bibionidae
Blephariceridae
Bolithophilidae
Bombyliidae
Braulidae
Neriidae
Calliphoridae
Camillidae
Campichoetidae
Canaceidae
Carnidae
Ceratopogonidae
Chamaemyiidae
Chaoboridae
Chloropidae
Chyromyidae
Clusiidae
Coelopidae
Conopidae
Corethrellidae
Cryptochetidae
Curtonotidae
Cypselosomatidae
Deuterophlebiidae
Diadocidiidae
Diastatidae
Diopsidae
Ditomyiidae
Dixidae
Drosophilidae
Dryomyzidae
Scathophagidae
Empididae
Ephydridae
Fanniidae
Tephritidae
Cecidomyiidae
Heleomyzidae
Hesperinidae
Hilarimorphidae
Hippoboscidae
Hybotidae
Scatopsidae
Keroplatidae
Lauxaniidae
Lonchaeidae
Lonchopteridae
Dolichopodidae
Lygistorrhinidae
Micropezidae
Microphoridae
Chironomidae
Milichiidae
Culicidae
Muscidae
Mycetophilidae
Mydidae
Nemestrinidae
Nymphomyiidae
Odiniidae
Oestridae
Otitidae
Pachyneuridae
Pallopteridae
Pantophthalmidae
Pelecorhynchidae
Periscelididae
Phoridae
Piophilidae
Pipunculidae
Platypezidae
Platystomatidae
Pleciidae
Psilidae
Psychodidae
Ptychopteridae
Pyrgotidae
Rhagionidae
Rhinophoridae
Richardidae
Ropalomeridae
Sarcophagidae
Scenopinidae
Sciaridae
Sciomyzidae
Sepsidae
Simuliidae
Stratiomyidae
Sphaeroceridae
Strongylophthalmyiidae
Synneuridae
Syrphidae
Tabanidae
Tachinidae
Tanyderidae
Tanypezidae
Tethinidae
Thaumaleidae
Therevidae
Tipulidae
Trichoceridae
Vermilconidae
Vermileonidae
Xylomyidae
Xylophagidae