| Stomoxys | |
|---|---|
|  | |
| Stomoxys calcitrans | |
| Scientific classification | |
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Diptera | 
| Family: | Muscidae | 
| Subfamily: | Muscinae | 
| Tribe: | Stomoxyini | 
| Genus: | Stomoxys Geoffroy, 1762 | 
| Type species | |
| Conops calcitrans Linnaeus, 1758 | |
| Species | |
| See text | |
| Synonyms | |
| 
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See text
Stomoxys is a genus of flies in the family Muscidae. The genus is unusual among the Muscidae in that it includes species that are bloodsucking ectoparasites of mammals. The best-known species is Stomoxys calcitrans, most commonly known as the stable fly.
The genus is small, comprising a dozen or two described species, and current evidence suggests that it is paraphyletic as well.