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

BugGuide is a National Moth Week Partner. How to add your National Moth Week 2021 photos. July 17-25.

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week 2020 photos of insects and people.

Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 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

Previous events


TaxonomyBrowseInfoImagesLinksBooks
Data

Family Cecidomyiidae - Gall Midges and Wood Midges


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 Gall Midges and Wood Midges

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama212131  3446
Alaska  4 23121    
Alberta     112   3
Arizona4217111312263 4
Arkansas  2212 2  15 
British Columbia  5 1 243   
California172664904320453420111819
Colorado2 3136323   
Connecticut   87912812   
Delaware    2    1  
District of Columbia      1     
Florida136108484162524
Georgia2 67136113165 5
Idaho    4 41    
Illinois  8884176111
Indiana  1  16 17  
Iowa10292690102129174232143851739
Kansas  1 23548   
Kentucky 2324       
Louisiana   3237225138 
Maine  2 6210133   
Manitoba   41     1 
Maryland 53111935201721162 
Massachusetts3 83054434741463556
Michigan      566   
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota  2 4132318161  
Mississippi     16 61  
Missouri 1 74112127  
Montana  1  12  1  
Nebraska3 643 431  1
Nevada  4 9       
New Brunswick 1 772112111042 
New Hampshire 7 7 710128102 
New Jersey  65439182730113 
New Mexico 6314 21172  
New York  15231522162033 
Newfoundland/Labrador    6436    
North Carolina424223430181526231
North Dakota      24    
Nova Scotia     2  1   
Ohio1  112 872  
Oklahoma215181526112515931
Ontario1231147121888 3
Oregon  73124 52  
Pennsylvania 369413150432714  
Prince Edward Island       3    
Quebec    9397113  
Rhode Island    313162   
Saskatchewan2         3 
South Carolina 3  3 221  2
Tennessee 241085126101  
JanFebMarAprMayJunJulAugSepOctNovDec
Texas2 13141427168481461
Utah1 19    1   
Vermont    5231152  
Virginia21421051181455 
Washington 125516851715
West Virginia   4   111  
Wisconsin12 23186058592920  
Wyoming     2