Formodexia

{{Short description|Genus of flies}}

{{Automatic_taxobox

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| taxon = Formodexia

| authority = Crosskey, 1973{{cite journal |last1=Crosskey |first1=Roger Ward |title=A conspectus of the Tachinidae (Diptera) of Australia, including keys to the supraspecific taxa and taxonomic and host catalogues |journal=Bulletin of the British Museum (Natural History) Entomology Supplement |date=1973 |volume=21 |pages=1–221 |url=https://www.biodiversitylibrary.org/page/40875216#page/3/mode/1up |access-date=14 March 2022 |location=London|doi=10.5962/p.193226 }}

| type_species = Rutilia volucelloides

| type_species_authority = Walker, 1861{{cite journal |last1=Walker |first1=F. |title=Catalogue of the dipterous insects collected in Batchian, Kaisaa and Makian, and at Tidon in Celebes, by Mr. A. R. Wallace, with descriptions of new species |journal=Journal and Proceedings of the Linnean Society of London, Zoology |date=1861 |volume=5 |issue=20 |pages=270–303|doi=10.1111/j.1096-3642.1861.tb02237.x }}

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Formodexia is a genus of flies in the family Tachinidae.{{cite web |last1=O’Hara |first1=James E. |last2=Henderson |first2=Shannon J. |first3=D. Monty |last3=Wood |title=Preliminary Checklist of the Tachinidae (Diptera) of the World|url=http://www.nadsdiptera.org/Tach/WorldTachs/Checklist/Tachchlist_ver2.1.pdf |website=Tachinidae Resources |access-date=23 January 2024 |date=5 March 2020}}