Identification, Images, & Information
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


Species Pyrrharctia isabella - Isabella Tiger Moth - Hodges#8129


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 Isabella Tiger Moth

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama  222    1  
Alberta          1 
Arizona     2   3  
Arkansas   11    2  
British Columbia     45  1  
California     43 21  
Colorado     2 132  
Connecticut       3 11 
Delaware   1 1 2    
Florida332 21    14
Georgia11 7311143  
Idaho     1   1  
Illinois  21762225  
Indiana1  11 15 11 
Iowa 1 13101014211
Kansas       1 1  
Kentucky   2211 2   
Louisiana 123423211  
Maine   22562112 
Manitoba    11  42  
Maryland   15537183 
Massachusetts  11165455 1
Michigan  1113 1121 
Minnesota     3213   
Missouri   25 24 2  
JanFebMarAprMayJunJulAugSepOctNovDec
Montana  1         
Nebraska   655 4    
New Brunswick 13   1     
New Hampshire  11 42 73  
New Jersey  2155243121
New Mexico         2  
New York12336176636  
Newfoundland/Labrador      1     
North Carolina  1416 2227512
North Dakota     1513  1  
Nova Scotia     12     
Ohio   11 23 11 
Oklahoma    1  1    
Ontario 11  19919711
Oregon     281 3  
Pennsylvania11226835591 
Quebec   1114741   
Rhode Island   1 11533 1 
Saskatchewan   1152 11  
South Carolina     1    21
Tennessee1  48222211 
Texas1111111 11  
Utah       1    
Vermont    1211 1  
Virginia    35 822  
Washington11   591 51 
JanFebMarAprMayJunJulAugSepOctNovDec
West Virginia    22   1  
Wisconsin  1 426168 1
Wyoming       2