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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Stoneflies (Plecoptera) » Pteronarcyoidea

Superfamily Pteronarcyoidea


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 Pteronarcyoidea
Credits: Generated with MapServer. BugGuide integration kindly provided by Mike Boone.

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama  4         
Alberta  2193      
Arizona       1    
British Columbia2 2 3 2     
California   10482 2  2
Colorado 5   41     
Georgia   3        
Idaho    116     
Indiana   1        
Iowa   529 1    
Kentucky  3 1       
Maryland   24       
Massachusetts   2 1 1   2
Michigan     1      
Minnesota    11      
Missouri      1     
Montana  1 4343  1 
Nebraska   1        
New Brunswick     3    2 
New Hampshire   325 32   
New Jersey3    1      
New York   17       
North Carolina   21       
Ontario     3   2  
Oregon3311446    1 
JanFebMarAprMayJunJulAugSepOctNovDec
Pennsylvania   22       
Quebec     1      
Saskatchewan     2      
Tennessee   41  2    
Vermont  281351     
Virginia2710776 4891510
Washington   1134      
Wisconsin    72      
Wyoming      321   
Yukon Territory      23    

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

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