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Home » Guide » Arthropods (Arthropoda) » Insects (Insecta) » Beetles (Coleoptera) » Ground and Water Beetles (Adephaga) » Predaceous Diving Beetles (Dytiscidae)

Family Dytiscidae - Predaceous Diving Beetles


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 Predaceous Diving Beetles
Credits: Generated with MapServer. BugGuide integration kindly provided by Mike Boone.

JanFebMarAprMayJunJulAugSepOctNovDec
Alabama  1    1    
Alberta   347024221353  
Arizona   22524    
British Columbia       1    
California 243 2 3 3 3
Colorado  4   3     
Connecticut   1        
Delaware    21 7     
District of Columbia     2      
Florida  4 612212 3 
Georgia   212      
Illinois      1     
Indiana      1 1   
Kansas     1 12   
Kentucky    1       
Louisiana        1   
Maine      43    
Maryland  1  1      
Massachusetts5618591321152  
Michigan    2   1   
Minnesota    111     
Mississippi     4      
Missouri    1     1 
Nevada    3       
New Brunswick       1 3  
New Hampshire   2721546 5  
New Jersey   421724     
New Mexico       31  6
New York    1 2   2 
North Carolina 2 5  1 3 1 
Ohio    1       
Oklahoma  2 31 243  
Ontario15 27  13236 
Oregon 4     2    
Pennsylvania      33    
Quebec    11      
Tennessee  4         
Texas2121766 5321 
Vermont   14   2   
Virginia     76     
Washington    411012   
West Virginia   1        
Wisconsin   1  2  2  

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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