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

2018 BugGuide Gathering in Virginia July 27-29: Registration and Discussion

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

TaxonomyBrowseInfoImagesLinksBooks
Data

Family Muscidae - House Flies and kin


The information below is based on images submitted and identified by contributors. Range and date information may be incomplete, overinclusive, or just plain wrong.

Contributed Images Map No Images   Images
Range map for House Flies and kin

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama  344  42483
Alaska    21201    
Alberta   1  115   2
Arizona 1669105 5 5 
Arkansas1   12  11  
British Columbia  535165386  
California112824384438502328263025
Colorado  2583161615  
Connecticut    1  1112 
Delaware      1  2 3
Florida9175879  2 924
Georgia 34152 112612
Idaho      1 23  
Illinois  16388113128111 
Indiana  2 15 2 92 
Iowa  17564 101  
Kansas   106 1  3  
Kentucky  321031 2   
Louisiana 366  2    3
Maine   1 22117234 
Manitoba    1 2173  
Maryland144626151217151537
Massachusetts 10181541813341412166
Michigan   481333   
Minnesota   12 102103  
JanFebMarAprMayJunJulAugSepOctNovDec
Mississippi      1    2
Missouri   4442 12  
Montana  1  18     
Nebraska   92  1222 
Nevada           2
New Brunswick   117196713 1
New Hampshire   431061646  
New Jersey  33168751418127
New Mexico  2 1   18 2 
New York 7 6919221813172 
Newfoundland/Labrador   31091993  
North Carolina  145513262 
North Dakota      2  2  
Nova Scotia   2 11314  
Nunavut      1     
Ohio   21165262  
Oklahoma52178121617917164
Ontario   493334293062 
Oregon 2688588127  
Pennsylvania23622192138734278124
Prince Edward Island       1    
Quebec    18173114101 
Rhode Island   1823475   
Saskatchewan      431   
South Carolina  1   3  7 2
South Dakota   33   3   
JanFebMarAprMayJunJulAugSepOctNovDec
Tennessee3 3664 6234 
Texas815131420713125211321
Utah    113223 2
Vermont  216 772   
Virginia 53982813111262
Washington 716193026914788 
West Virginia3  41 2 4 2 
Wisconsin   57514161714 2
Wyoming   1  3 2   
Yukon Territory     25