Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
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Upcoming Events

Information, 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

Photos of insects and people from the 2011 gathering in Iowa


Genus Hydrochara

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 Hydrochara

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
Arizona   22       
Georgia   1        
Illinois     141    
Indiana     4      
Iowa      3     
Kansas      2     
Louisiana    1       
Maine    3  1    
Maryland   4        
Massachusetts   102423    
Minnesota      1     
Missouri  3  3      
Nebraska    1       
New Hampshire    2       
New Jersey      41    
New York     21     
North Carolina    19 121  
North Dakota   1        
Oklahoma   5143 2   
Ontario   6        
Pennsylvania    3 42    
South Carolina   2        
Tennessee  2         
Texas   1        
Vermont   2        
Virginia  1  2      
Wisconsin   4  43