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For Insects, Spiders & Their Kin
For the United States & Canada
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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


Subfamily Brontinae


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 Brontinae

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama       1    
Alaska      2     
Arizona3 6      6  
Arkansas1  2      11
British Columbia   32    1  
California 32 8 1   24
Delaware         2  
Florida  11 4 1    
Georgia3 2 1 2     
Illinois  213  2 41 
Indiana   43       
Iowa  3382  2   
Kansas    13      
Kentucky  15        
Louisiana        1   
Maine    1    11 
Maryland3 3412413   
Massachusetts1 4108243  31
Michigan       2   3
Missouri  2 14      
Montana   1        
Nebraska    1  2 1  
New Brunswick        1   
New Hampshire  952 5 2 12
New Jersey   2 321    
JanFebMarAprMayJunJulAugSepOctNovDec
New Mexico       1    
New York1138313 323 
North Carolina  1     6   
North Dakota   12   1   
Ohio    2     1 
Oklahoma  1    1    
Ontario   512 1  1 
Oregon5       1   
Pennsylvania  1617663125 
Quebec   212 116  
South Carolina 1    1     
Tennessee 2   3      
Texas           1
Vermont  2 1   2   
Virginia  312442 1  
Washington1 124       
West Virginia   2        
Wisconsin    2   21