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Subfamily Corixinae


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 Corixinae

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama   1   12   
Alaska    74 6 1  
Alberta   182  1 2  
Arizona20 4  4514 10  
Arkansas     1      
British Columbia 4 1 19   1 
California  256222579 
Colorado  127 2      
Connecticut  1  2      
Florida  6712  63 4
Idaho       4    
Illinois      2    1
Indiana    23102    
Iowa      1 1   
Kansas      4     
Louisiana   64 1     
Maine       7 3  
Manitoba        3   
Maryland  4  3  32  
Massachusetts 1631511423 2  
Michigan     3 1    
Minnesota     1      
Mississippi   4 6 6    
Missouri    8       
Montana      1   57
JanFebMarAprMayJunJulAugSepOctNovDec
Nebraska     52     
Nevada     2      
New Brunswick        8   
New Hampshire       7    
New Jersey     21 21  
New Mexico      21  2 
New York     64141   
North Carolina1 28 12 2   
North Dakota    17       
Ohio      2     
Oklahoma     1      
Ontario 222  1 31  
Oregon      94 451
Pennsylvania  6   23361  
Quebec            
South Carolina 1        7 
Tennessee       5    
Texas   97323 117 
Utah  54        
Virginia  1 22 5    
Washington 5 4 1312   
West Virginia     12     
Wisconsin      15 1  
Yukon Territory