Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Species Arge humeralis - Poison Ivy 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 Poison Ivy Sawfly

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Arkansas       211  
Colorado     4      
Delaware       3    
Florida1  1 51     
Illinois     331    
Indiana      12    
Iowa     2111    
Kentucky      1     
Louisiana   372      
Maine      1     
Maryland     65 1   
Massachusetts     167    
Michigan      3     
Missouri      1     
Nebraska       2    
New Hampshire        2   
New Jersey      51    
New York       5    
North Carolina      11    
Ohio     112    
Oklahoma    6       
Ontario      1     
Pennsylvania     2174    
South Carolina     3      
Tennessee      21    
JanFebMarAprMayJunJulAugSepOctNovDec
Texas  184    21 
Virginia      1     
West Virginia     2      
Wisconsin     21