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Home » Guide » Arthropods (Arthropoda) » Insects (Insecta) » Alderflies, Dobsonflies, and Fishflies (Megaloptera)

Order Megaloptera - Alderflies, Dobsonflies, and Fishflies


The following data 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 Alderflies, Dobsonflies, and Fishflies
Credits: Generated with MapServer. BugGuide integration kindly provided by Mike Boone.

JanFebMarAprMayJunJulAugSepOctNovDec
Alabama  22222     
Arizona    1 12    
Arkansas  1 441     
British Columbia      52    
California   211121    
Connecticut      2     
Delaware  7   12    
Florida415 4       
Georgia   942 3    
Illinois   1 2121   
Indiana    111     
Iowa     53     
Kansas     311    
Kentucky    12      
Louisiana       1    
Maine    1 3     
Maryland     321    
Massachusetts 34101018172    
Michigan    1121    
Minnesota     2      
Mississippi  3 21 1    
Missouri      1 2   
Nebraska      2     
New Brunswick     14     
New Hampshire   41164     
New Jersey    1171    
New York     583    
North Carolina   131616103    
Nova Scotia      2     
Ohio    3 51    
Oklahoma   4241 3   
Ontario3   376     
Oregon     25     
Pennsylvania    2125     
Quebec      11    
South Carolina   1  1     
Tennessee  1  42     
Texas  1 242 1   
Utah     2      
Vermont     52     
Virginia   3353     
Washington   1  1     
West Virginia    2  4    
Wisconsin    124     

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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