Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » True Bugs, Cicadas, Hoppers, Aphids and Allies (Hemiptera) » True Bugs (Heteroptera) » Pentatomomorpha » Leatherbugs (Coreoidea) » Leaf-footed Bugs (Coreidae) » Coreinae » Anisoscelini » Leptoglossus » Western Conifer Seed Bug (Leptoglossus occidentalis)

Species Leptoglossus occidentalis - Western Conifer Seed 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 Western Conifer Seed Bug
Credits: Generated with MapServer. BugGuide integration kindly provided by Mike Boone.

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alberta        11  
Arizona     7342243
British Columbia8142 31938 8
California13   2613973
Colorado1   4   19 1
Connecticut 211        
Delaware      1 11  
Idaho12111   1112
Illinois 21    133 1
Indiana 1 2 11 24  
Iowa1       121 
Kansas  1         
Kentucky         3  
Maine1 1 1 1 3667
Maryland  23 1  272 
Massachusetts 4411 51312122
Michigan 1211  12512
Minnesota   1   3151 
Missouri 1 1     3  
Montana    1  223  
Nebraska      12142 
Nevada   1      1 
New Brunswick        113 
New Hampshire4 521   1521
New Jersey 1 1 1 4 4 1
JanFebMarAprMayJunJulAugSepOctNovDec
New Mexico   1     4  
New York22112  171211
North Carolina2        1  
North Dakota        1 2 
Nova Scotia  1    2 11 
Ohio11    1 241 
Oklahoma         2  
Ontario 21 111968 2
Oregon1111  66 1211
Pennsylvania44331324582 
Quebec      111  1
Rhode Island1      3 2  
Saskatchewan         1  
South Dakota         21 
Tennessee          2 
Texas          6 
Utah       116  
Vermont         4 1
Virginia   22  131  
Washington 122   611114 
West Virginia         1  
Wisconsin1611  2349 2
Wyoming         21 

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

Contributors own the copyright to and are solely responsible for contributed content.
Click the contributor's name for licensing and usage information.
Everything else copyright © 2003-2025 Iowa State University, unless otherwise noted.

Bugguide is hosted by:

Plant Pathology, Entomology and Microbiology at Iowa State University logo