Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Ants, Bees, Wasps and Sawflies (Hymenoptera) » "Symphyta" - Sawflies, Horntails, and Wood Wasps » Argid Sawflies (Argidae) » Arge » pectoralis group (Arge pectoralis group) » Birch Sawfly (Arge pectoralis)

Species Arge pectoralis - Birch Sawfly


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 Birch Sawfly
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
Arkansas    1       
Connecticut      1     
Maine        1   
Manitoba      1     
Massachusetts      48    
Minnesota       1    
New Brunswick     1122   
New Hampshire      51    
New York     13     
North Carolina       2    
Ohio        1   
Ontario      1     
Pennsylvania       3    
Prince Edward Island       1    
Quebec      47    
Rhode Island      1     
Saskatchewan     112     
Vermont        1   
Wisconsin       2    

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