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For Insects, Spiders & Their Kin
For the United States & Canada
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Upcoming Events

Discussion of 2018 gathering

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington


Genus Euxesta

yellow-rumped flies 2 - Euxesta - female Tiny Fly - Euxesta notata - female Ulidiidae - Euxesta - male Picture Wing Fly? - Euxesta annonae - female Fly - Euxesta notata - male Picture-Wing Profiles - Euxesta - male fly - Euxesta notata - female Euxesta? - Euxesta - female
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon ("Acalyptratae")
Superfamily Tephritoidea
Family Ulidiidae (Picture-winged Flies)
Subfamily Ulidiinae
Tribe Lipsanini
Genus Euxesta
Explanation of Names
Euxesta Loew 1868
Greek 'well polished'
31 spp. in our area(1)
3-5 mm
Associated with rotting organic matter
adults feed on juices of rotting plants, etc.; larvae feed on rotting organic matter
Life Cycle
E. notata seen to oviposit on a slime mold, Fuligo septica:

Pupation in soil.
E. stigmatias, the Cornsilk Fly, is an agricultural pest
See Also
Print References
Curran C.H. (1935) New American Diptera. American Museum Novitates 812. (AMNH)
Internet References
Fact sheet (Nuessly & Capinera 2001-2013)(2)