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 Boisea trivittata - Eastern Boxelder Bug


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 Boxelder Bug

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama1  102  2411 
Alberta      1115  
Arizona 1614 2 133  1
Arkansas   12     1 
British Columbia        2   
Colorado 111 212 51 
Delaware     2    11
District of Columbia    2 1     
Georgia21  61   521
Illinois  111 1112  
Indiana111 1 15191 
Iowa  1 15  2   
Kansas         1  
Kentucky  1      1  
Maine       151  
Manitoba    1   12  
Maryland111212213211
Massachusetts1  131   3 1
Michigan 112 311 1 41
Minnesota    1   12  
Missouri 1 1 1   2  
Montana1      312  
Nebraska   42  128  
New Brunswick        1   
New Hampshire    52 1    
JanFebMarAprMayJunJulAugSepOctNovDec
New Jersey 1211   111 
New Mexico  2632   212
New York1 132135173 
North Carolina  231 1  14 
North Dakota 1  14 3    
Ohio  1  421111 
Oklahoma 111 2   121
Ontario  14 224 31 
Pennsylvania 23 31115452
Quebec      11251 
Saskatchewan       1213 
South Carolina         1  
South Dakota 11  1   3  
Tennessee11 13  1 121
Texas   14      1
Utah  1 31  12  
Vermont1  1   121  
Virginia   235 33311
Washington         2  
Wisconsin    127423