Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Subfamily Hydrophilinae


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 Hydrophilinae

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama  3 834231  
Alaska           2
Alberta  2175134   
Arizona  12123721242842 
Arkansas      7     
British Columbia   9411212    
California625101916208518 1
Colorado     144 1  
Delaware   79 2     
Florida 3311017161131120
Georgia  25 34     
Idaho     7      
Illinois  2 312611551  
Indiana  3211324257  
Iowa   191012  2  
Kansas  13267533  
Kentucky  353 63  3 
Louisiana   6653  7  
Maine  2233531  2
Maryland 2 9427328 10  
Massachusetts 20124723414431197 2
Michigan      3     
Minnesota    4762    
Mississippi     61 1   
Missouri  44 2198822 
JanFebMarAprMayJunJulAugSepOctNovDec
Montana       1    
Nebraska    1 1112  
Nevada     82     
New Brunswick   494 1    
New Hampshire  21895124   
New Jersey   21139133    
New Mexico 3  1321  5 
New York   36111052 1 
Newfoundland/Labrador     4      
North Carolina   9817434131
North Dakota   1  151   
Nova Scotia      4     
Ohio     12 2   
Oklahoma   610718161033 
Ontario4 131511011228   
Oregon 3  4  8    
Pennsylvania   26834831  
Quebec    122017136   
Rhode Island    622293   
Saskatchewan    1 23    
South Carolina   23 2    1
South Dakota     2      
Tennessee 228574 221 
Texas73111251381620213085
Utah 1 233218   
Vermont  23 2 62   
JanFebMarAprMayJunJulAugSepOctNovDec
Virginia  14419716   
Washington 612634112    
West Virginia   2 21     
Wisconsin  349233326   
Wyoming        1