Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
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Upcoming Events

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

National Moth Week was July 23-31, 2022! See moth submissions.

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

Photos of insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Previous events


Species Diprion similis - Introduced Pine 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 Introduced Pine Sawfly

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
Illinois  3      3 4
Indiana      1     
Iowa      1     
Maine     31135   
Manitoba       12   
Maryland     84     
Massachusetts    55482   
Michigan    11 41   
Minnesota      323   
New Brunswick     2  8   
New Hampshire     241243  
New Jersey     13 1 1 
New York       22   
Newfoundland/Labrador       2    
North Dakota      5     
Ohio      1 11  
Ontario    151411   
Pennsylvania 1  31454   
Quebec      332   
Tennessee       3 2  
Vermont      344   
Virginia       1    
Washington        2   
West Virginia        1   
Wisconsin    12321