Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

The Coleopterists Society supports BugGuide.

Upcoming Events

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

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

Previous events


Tribe Hydaticini

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 Hydaticini

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
Alabama   32 121   
Alberta    51      
Arizona      3     
Arkansas   2        
British Columbia       1    
Delaware       2    
Florida  41296     
Georgia     1      
Illinois      41    
Kansas     1      
Louisiana   2  1 3   
Maine     2      
Maryland    112  1  
Massachusetts   13    21  
Michigan    1       
Minnesota    1       
Missouri  1         
New Hampshire    11      
New Jersey      2  2  
New York    2    2  
Oklahoma       2    
Ontario   2        
Oregon    1       
Tennessee     4  2   
Texas  11    23  
Virginia        2   
Wisconsin     1 42