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For Insects, Spiders & Their Kin
For the United States & Canada
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Calendar
BugGuide Gathering
Smoky Mountains
University of Tennessee Biological Field Station
August 8-10, 2008
Details...
 
Photos from the last gathering (Minnesota 2007)

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Family Chloropidae - Frit Flies

Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon (Acalyptratae)
Family Chloropidae (Frit Flies)
Other Common Names
Grass Flies
Stem-miner Flies
Eye gnats
Identification
Color variable, some species blackish or grayish, some brightly colored with black and yellow. Ocellar triangle usually large, shining.
Habitat
Very common in meadows and grassy areas, though they may be found in a variety of habitats.
Food
Larvae feed on grass stems. Some are serious pests of cereals. Some scavengers, some parasitic or predaceous.
Remarks
They are attracted to the eyes, sometimes are called eye gnats. They are vectors of yaws and pink eye.
Works Cited
1.A Field Guide to Insects
By Richard E. White, Donald J. Borror, Roger Tory Peterson
2.Peterson First Guide to Insects of North America
By Richard E. White, Christopher Leahy, Roger Tory Peterson
3.Borror and DeLong's Introduction to the Study of Insects
By Norman F. Johnson, Charles A. Triplehorn

Digital image collection
The collection under the link "Canada's Biodiversity" has been removed...

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