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

Register · Log In
Clickable Guide
Interactive image map to choose major taxa 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

National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

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
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Ants, Bees, Wasps and Sawflies (Hymenoptera) » "Parasitica" - Parasitoid Wasps » Cynipoidea » Gall Wasps (Cynipidae) » Oak Gall Wasps (Cynipini)

Tribe Cynipini - Oak Gall Wasps


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 Oak Gall Wasps
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
Alabama1 321 1 1224
Alberta     34     
Arizona2714810517112346101418
Arkansas118372 27 22
British Columbia   2        
California513550373015409073738221
Colorado       5  3 
Connecticut 21218214 5 
Delaware       1 1  
District of Columbia      1     
Florida1314141392  17569
Georgia1141721411 724
Illinois3  182197224  
Indiana   1        
Iowa634344140197316141
Kansas    312 1   
Kentucky   3 1      
Louisiana  3   1 1675
Maine    1  3 43 
Manitoba         1  
Maryland741310278763713712
Massachusetts17106313134163081181012
Michigan1     2 61  
Minnesota  1 1 199  2
Mississippi5  4    22  
JanFebMarAprMayJunJulAugSepOctNovDec
Missouri4  19   23 3
Montana         4  
Nebraska1512    12 68 
Nevada     5      
New Brunswick  7  59213131 
New Hampshire33 632153 21
New Jersey33454421510141259
New Mexico1684  32213123
New York142 121631213346
North Carolina8134472988191134720
North Dakota          2 
Ohio    542111  
Oklahoma 5820922312126
Ontario     47865 4
Oregon   1281512813
Pennsylvania   1416411671 3
Quebec5   2114 5  
Rhode Island       123   
Saskatchewan    5       
South Carolina347144 6 5124 
South Dakota       3    
Tennessee3 29631 131 
Texas42127327 11198201
Utah  3   1 513 
Vermont2   22233  2
Virginia31419113 752211
JanFebMarAprMayJunJulAugSepOctNovDec
Washington3 1   13    
West Virginia  12   1 1  
Wisconsin1142420718113312  

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 © 2003-2025 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