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

Genus Choristoneura


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 Choristoneura

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama 126112611 1 
Alberta    2234    
Arizona     12 116   
Arkansas   181 16   
British Columbia     4214    
California      55    
Colorado    33125    
Connecticut     1      
Delaware      31    
District of Columbia    1       
Florida  13   211  
Georgia   561142   
Illinois    3314133   
Indiana    39341   
Iowa   141615171   
Kansas    1    1  
Kentucky    3 23    
Louisiana  26897511 1
Maine      92    
Manitoba     4121   
Maryland    759104   
Massachusetts    8182344   
Michigan    214411   
Minnesota    124189    
Mississippi    1       
JanFebMarAprMayJunJulAugSepOctNovDec
Missouri    46433   
Montana      2810    
Nebraska    281552   
New Brunswick     7752   
New Hampshire     182    
New Jersey    1391431  
New Mexico     392    
New York    2181581   
Newfoundland/Labrador      11    
North Carolina   18891591  
North Dakota    455121943  
Nova Scotia      32    
Ohio    86262   
Oklahoma   2116115 1 
Ontario    2322552   
Oregon    43144    
Pennsylvania    1412941   
Quebec     6028116   
Rhode Island     1834251   
Saskatchewan     32     
South Carolina   211      
South Dakota       1    
Tennessee   3166299   
Texas  41115733163  
Utah      4     
Vermont     74     
JanFebMarAprMayJunJulAugSepOctNovDec
Virginia   1753891  
Washington     2141172   
West Virginia    15      
Wisconsin    2321713   
Wyoming     172