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

Upcoming Events

Information, 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

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa


Genus Cordulegaster

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 Cordulegaster

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
Alabama      1     
Arizona     262    
Arkansas     12     
California    17722   
Connecticut    21      
Delaware      1     
Florida   1        
Georgia  332 2     
Illinois     1      
Indiana     1      
Kansas     31     
Kentucky    32      
Louisiana    3       
Maine    246     
Manitoba     3      
Maryland    2411    
Massachusetts    7182     
Michigan    565     
Missouri     1      
Montana      9     
New Brunswick     622    
New Hampshire 4   611    
New Jersey   15421    
New York    397     
North Carolina   22422    
Ohio    1221    
Ontario     115113   
Oregon     393    
Pennsylvania    3132     
Quebec     1      
Rhode Island     3      
South Carolina  222       
Tennessee  102333     
Texas  1111      
Vermont     6      
Virginia   3112     
Washington    4 1     
West Virginia    7       
Wisconsin     1      
Wyoming     1