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

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
Arizona42171113122614 4
Arkansas  2212 2 225 
British Columbia  5 1 243   
California172664904320453420111819
Colorado2 3136323   
Connecticut   87912812   
Delaware    2    1  
District of Columbia      1     
Florida136108484162544
Georgia2 67136113165 5
Idaho    4 41    
Illinois  8884176111
Indiana  1 116 17  
Iowa102926901061341742471661261744
Kansas  1123548   
Kentucky 2324       
Louisiana   3237225138 
Maine  2 6210135   
Manitoba   41     1 
Maryland 53111935201721162 
Massachusetts3 83054434742463556
Michigan      566   
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota  2 4133218201  
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 710129102 
New Jersey  65439182730113 
New Mexico 6314 21172  
New York  15231522162233 
Newfoundland/Labrador    6436    
North Carolina424223530241926431
North Dakota      24    
Nova Scotia     2  1   
Ohio1  112 8102  
Oklahoma215181526112515931
Ontario1231147131888 3
Oregon  73124 72  
Pennsylvania 369413150432714  
Prince Edward Island       3    
Quebec    9397113  
Rhode Island    313162   
Saskatchewan2         3 
South Carolina 3  3 221  2
Tennessee 241085126101  
JanFebMarAprMayJunJulAugSepOctNovDec
Texas2 13141427168481561
Utah1 19    1   
Vermont    5231152  
Virginia21421051181455 
Washington 125516851715
West Virginia   4   111  
Wisconsin12 73186058592920  
Wyoming     2