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

Genus Isotomurus


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 Isotomurus

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama           1
Arkansas 1          
British Columbia1  1122  1 1
California674522231 21
Colorado    1       
Illinois5 11        
Louisiana            
Maryland     12     
Massachusetts4  22  11 1 
New Hampshire 3 2        
New York1    1      
North Carolina33          
Ontario  1         
Oregon   1        
Pennsylvania        2   
Quebec       1    
Texas1 2         
Vermont  2         
Virginia3112        
Washington59  3   1  5