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

Register · Log In
HomeGuideID RequestRecentFrassForumsDonateHelp
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Discussion, insects and people from the 2018 BugGuide Gathering in Virginia, July 27-29

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
TaxonomyBrowse
Info
ImagesLinksBooksData
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » Calyptratae » Oestroidea » Blow Flies (Calliphoridae) » Chrysomyinae » Screwworm Flies (Cochliomyia)

Genus Cochliomyia - Screwworm Flies

Classification · Explanation of Names · Numbers · Identification · Range · Remarks · Works Cited
Calliphoridae possibly Paralucilia wheeleri? - Cochliomyia macellaria - male Secondary Screwworm Fly - Cochliomyia macellaria Blow Fly - Cochliomyia macellaria - male Cochliomyia macellaria? - Cochliomyia macellaria - female blue fly - Cochliomyia macellaria Calliphoridae? - Cochliomyia macellaria - female primary Screwworm - Cochliomyia hominivorax? - Cochliomyia hominivorax - male primary Screwworm - Cochliomyia hominivorax? - Cochliomyia hominivorax - male
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon (Calyptratae)
Superfamily Oestroidea
Family Calliphoridae (Blow Flies)
Subfamily Chrysomyinae
Genus Cochliomyia (Screwworm Flies)
Explanation of Names
Cochliomyia Townsend 1915
'snail fly'
Numbers
4 spp., all in our area(1)(2)
Identification
genae (cheeks) orange, see comments:
Range
in our area, throughout US to so. Canada; 2 spp. are Neotropical and only reach so. FL, one has been eradicated (formerly widespread in so. US north to SC-IN-IA-c.CA), so C. macellaria is the only species one may expect to encounter(1)
Remarks
two spp. cause myiasis and considered pests: C. hominivorax (Primary Screwworm, extirpated) and C. macellaria (Secondary Screwworm, widespread)(3)
Works Cited
1.Keys to the genera and species of blow flies (Diptera: Calliphoridae) of America north of Mexico
Whitworth T.L. 2006. Proc. Ent. Soc. Wash. 108: 689–725.
2.Thompson F.C., Pape T., Evenhuis N.L. (2013) Systema Dipterorum, Version 1.5
3.Medical and Veterinary Entomology
Gary Mullen, Lance Durden. 2002. Academic Press.
Contributed by Eric R. Eaton on 8 November, 2005 - 2:46pm
Additional contributions by cotinis, Bbarnd, Mike Quinn, Ron M., v belov
Last updated 18 March, 2017 - 2:43pm

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

Contributors own the copyright to and are solely responsible for contributed content.
Click the contributor's name for licensing and usage information.
Everything else copyright © 2003-2018 Iowa State University, unless otherwise noted.

Bugguide is hosted by:

Printer Friendly Version 		Terms of Use
Privacy Statement
Site Map
Contact