Delia (fly)

The genus Delia is part of the fly family Anthomyiidae.

The genus Delia contains approximately 300–340 species worldwide (excluding Neotropical species). At present about 170 species are recorded from the Palaearctic Region, and 162 species from the Nearctic Region, 44 of which are Holarctic. Afrotropical fauna includes 20 Delia species. Griffiths described 49 new species in his recent revision of the Nearctic species, nearly a third of the present Nearctic total, and similar intensive revisions in other parts of the world are expected to produce many more, especially in the Middle East, mountainous regions of Central Asia, Nepal, and Mongolia.