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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Caddisflies (Trichoptera) » Annulipalpia » Hydropsychoidea » Netspinning Caddisflies (Hydropsychidae)

Family Hydropsychidae - Netspinning Caddisflies


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 Netspinning Caddisflies
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  39444     
Alberta   13 11     
Arizona 451457527  
Arkansas      1     
British Columbia3     21    
California  1192161287322
Colorado 2 4 1641   
Connecticut     2 2    
Delaware      3     
Florida3 1 1 1 13  
Georgia  5155  22  
Illinois   158334   
Indiana  6   24    
Iowa 2  1 413   
Kansas    214     
Kentucky    2  1    
Louisiana   3478211  
Maine    34523   
Manitoba     4      
Maryland  145141741   
Massachusetts 3 124420222217   
Michigan   11 12    
Minnesota4    911    
Mississippi    2       
Missouri   21    2  
JanFebMarAprMayJunJulAugSepOctNovDec
Montana   1  110  1 
Nebraska 2   111    
Nevada1   41      
New Brunswick      26    
New Hampshire   32851    
New Jersey    7721    
New Mexico   1        
New York   3811321   
Newfoundland/Labrador      24    
North Carolina   4 2 2   1
North Dakota    3123    
Nova Scotia       2    
Ohio    22114   
Oklahoma   14 2112  
Ontario21  413533 2 
Oregon    671181   
Pennsylvania    2171465   
Quebec    1827526481  
Rhode Island       1    
South Carolina    2 1     
Tennessee 1 23  2    
Texas 236288614711
Utah  3  212    
Vermont    3221    
Virginia 4202141825282010  
Washington      7 214  
JanFebMarAprMayJunJulAugSepOctNovDec
West Virginia     2      
Wisconsin    171322   
Wyoming      2     
Yukon Territory     12     

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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