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

Registration is open for the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2023

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

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

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

Photos of insects and people from the 2018 gathering in Virginia, July 27-29


Previous events
TaxonomyBrowseInfoImagesLinksBooks
Data
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » "Nematocera" (Non-Brachycera) » Gnats, Gall Midges, and March Flies (Bibionomorpha) » Fungus Gnats and Gall Midges (Sciaroidea) » Gall Midges and Wood Midges (Cecidomyiidae)

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
Credits: Generated with MapServer. BugGuide integration kindly provided by Mike Boone.

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama212134 23546
Alaska  4 53121    
Alberta     112   3
Arizona52251113453617 6
Arkansas  2212 3 2251
British Columbia5 514 343   
California243677994821544121212421
Colorado2 3138323   
Connecticut   8810151416   
Delaware   15    1  
District of Columbia      1     
Florida2521128912416371716
Georgia2 89206313186 10
Idaho  5 4 44    
Illinois  88125798421
Indiana  1 116437  
Iowa142932951171692112821911412247
Kansas  1137578   
Kentucky 2324       
Louisiana   324102271582
Maine  2 6210135   
Manitoba   51   1 1 
Maryland 1031130382323281922
Massachusetts3 123463494846743566
Michigan   2349761  
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota  234143623241  
Mississippi     17 61  
Missouri 12711116127  
Montana  1  123 1  
Nebraska3 643 492  1
Nevada  4 108      
New Brunswick 1 772112151142 
New Hampshire 7 1629101213102 
New Jersey  754610182730113 
New Mexico812518 6122266
New York  15301931172383 
Newfoundland/Labrador    6736    
North Carolina44444453636375011154
North Dakota      24    
Nova Scotia     2  1   
Nunavut      1     
Ohio1  112 12122  
Oklahoma215181526112515931
Ontario1231149142011954
Oregon  73134 135  
Pennsylvania 469413555503016  
Prince Edward Island       3    
Quebec    93910113  
Rhode Island    333162   
Saskatchewan2   1  2  3 
South Carolina 6 34 2212 2
JanFebMarAprMayJunJulAugSepOctNovDec
Tennessee 2413206176102  
Texas2 131515431910491771
Utah1 4116  23   
Vermont    5231153  
Virginia91531752181455 
Washington 125516851715
West Virginia   4   111  
Wisconsin16 73186563693523  
Wyoming     2      

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 © 2003-2024 Iowa State University, unless otherwise noted.

Bugguide is hosted by:

Plant Pathology, Entomology and Microbiology at Iowa State University logo

Printer Friendly Version 		Terms of Use
Privacy Statement
Site Map
Contact