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

Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week photos of insects and people. Here's how to add your images.

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

Photos of insects and people from the 2012 gathering in Alabama


Species Corydalus cornutus - Eastern Dobsonfly

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 Eastern Dobsonfly

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
Alabama    142     
Arkansas     51     
Connecticut     23     
Florida   14152    
Georgia    51623    
Illinois     13 5   
Indiana     512    
Iowa      5     
Kansas     311    
Kentucky     2      
Louisiana      41    
Maine      7     
Maryland     591    
Massachusetts    136     
Michigan      2     
Minnesota      2     
Mississippi     3      
Missouri     37     
Nebraska     331    
New Hampshire  5  513     
New Jersey    117     
New York     711     
North Carolina   213116    
Ohio     24     
Oklahoma    2321    
Ontario     14     
Pennsylvania    51917     
Quebec     13     
South Carolina      2     
Tennessee     64     
Texas    153 1   
Vermont     11     
Virginia    35116    
West Virginia     482    
Wisconsin      5