Stomosis Melander, 1913
|Photo: S. flava Sabrosky, female (Photo: P. Brake)||
Stomosis consists of 5 described species and belongs into the subfamily Phyllomyzinae. The genus occurs in the Nearctic, Neotropical, Afrotropical, and Australasian Region. Stomosis flava has been reared from the debris in tree cavities and an undescribed species from Australia has been observed to be kleptoparasitic on spiders.