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Species Dicerca divaricata - Flatheaded Hardwood Borer


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 Flatheaded Hardwood Borer

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Illinois     1      
Maine     6      
Maryland    22      
Massachusetts   55211    
Minnesota    31      
New Brunswick     2      
New Hampshire    313     
New Jersey    4    1  
New York    244 11  
Ohio    15 2    
Ontario    23  21  
Pennsylvania    11   2  
Quebec     4 1    
Tennessee    24      
Vermont    1       
West Virginia     21     
Wisconsin     1