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Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

National Moth Week was July 23-31, 2022! See moth submissions.

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29

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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles (Polyphaga) » Series Staphyliniformia » Water Scavenger and Clown Beetles (Hydrophiloidea) » Water Scavenger Beetles (Hydrophilidae) » Sphaeridiinae » Megasternini

Tribe Megasternini


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 Megasternini
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     1 1    
Alaska   11        
Alberta  4 1 8     
Arizona  442 3 3   
British Columbia   932286   
California52 55415 13516
Delaware     1      
Florida 3 2 4      
Georgia     4      
Illinois      164    
Indiana    3 2     
Iowa     46     
Kansas     111    
Kentucky  2  4      
Maine   25 44    
Manitoba   1        
Maryland   1  2     
Massachusetts 1 148991512  
Michigan    2       
Minnesota  1   63    
Missouri     5 3 3  
Nevada      7     
New Brunswick       13   
New Hampshire    3 141212 4
New Jersey    117162 1  
JanFebMarAprMayJunJulAugSepOctNovDec
New Mexico      4 3   
New York    8       
North Carolina3           
North Dakota   1        
Ohio      1  2  
Oklahoma  3         
Ontario     11     
Pennsylvania  211126 2   
Quebec    27241   
Rhode Island    5252    
South Carolina        3   
South Dakota  1         
Tennessee   1 1   1  
Texas13 2614   3 
Vermont     1      
Virginia    16      
Washington 2322 9   4 
West Virginia      1     
Wisconsin    3 10112  

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.

Contributors own the copyright to and are solely responsible for contributed content.
Click the contributor's name for licensing and usage information.
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