Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Family Drosophilidae - Vinegar Flies

Scaptomyza - female Rotting tree dweller 1 - Drosophila - male Drosophila melanogaster - male Wreath Flies unknown spider.fly - Drosophila Vinegar Fly Fruit Fly Fruit Fly Pupa Case
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon (Acalyptratae)
Family Drosophilidae (Vinegar Flies)
Other Common Names
Pomace Flies
Numbers
Borror counts 181 species in N.America.
Two subfamilies: Steganinae and Drosophilinae.
Size
2.5-4.5 mm.
Identification
Usually yellowish in color. Wings with a break in costal vein near junction of subcosta. Eyes usually red.
Habitat
Usually around decaying vegetation and fruit.
Food
Decaying fruit and fungi also fresh sap and nectar from flowers. Some are ectoparasitic or predaceous.
Print References
(1)
Internet References
Works Cited
1.Borror and DeLong's Introduction to the Study of Insects
By Norman F. Johnson, Charles A. Triplehorn