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Spring 2021 gathering in Louisiana, April 28-May 2. Here's how to add your images.

National Moth Week 2020 photos of insects and people.

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

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

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama


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Data

Infraorder Gerromorpha - Semiaquatic Bugs


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 Semiaquatic Bugs

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama       112  
Alaska    32532   
Alberta   31 81    
Arizona10111182622 326815
Arkansas  2 3 51 1  
British Columbia   637536   
California79411201721141384 
Colorado  16216411  
Connecticut    3 623   
Delaware   571      
District of Columbia      1     
Florida412464637636610
Georgia1 3 222  1  
Idaho       41   
Illinois14142672674  
Indiana 3   55 2   
Iowa  52358432  
Kansas  3  3832   
Kentucky    105922   
Louisiana   2232    2
Maine   126 4342  
Maryland2687362412156  
Massachusetts2142127232281341 
Michigan    1215  2 
Minnesota    1 9     
JanFebMarAprMayJunJulAugSepOctNovDec
Mississippi    1  2    
Missouri 151113 1   
Montana  2  411    
Nebraska       4522 
Nevada 21  2  1  1
New Brunswick   23233    
New Hampshire  325121184   
New Jersey  42524     
New Mexico   71   21  
New York  124836321333 1
Newfoundland/Labrador    4 743   
North Carolina 367 78 1   
North Dakota    5       
Nova Scotia     11     
Ohio   51334 1  
Oklahoma  4313 3 3  
Ontario 1 254997362 
Oregon  24712242  
Pennsylvania  374465106  
Quebec   149714245  
Rhode Island   2  102    
Saskatchewan    3 4     
South Carolina123 4 14 1 1
South Dakota  1    2    
Tennessee1 5  2 4 1  
Texas5392111181336443
JanFebMarAprMayJunJulAugSepOctNovDec
Utah   52 15    
Vermont   4134 21  
Virginia  78 4152   
Washington    415 6   
West Virginia   12223 2  
Wisconsin1  33310131   
Wyoming    2  3