Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Interactive image map to choose major taxa 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

Calendar
Upcoming Events

National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

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

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


Infraorder Nepomorpha - Aquatic 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 Aquatic Bugs

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama  73132536  
Alaska   1741731  
Alberta   2955 442  
Arizona32124939408049484090232
Arkansas  2524137 1 
British Columbia 4398153020732 
California311617283147373327295
Colorado  18102995 2  
Connecticut  11166 33  
Delaware   86  736  
Florida13141331143038201841725
Georgia 3611453111  
Idaho     11811  
Illinois    7771010214
Indiana 221113126 36 
Iowa  1355134652 
Kansas     31154  3
Kentucky  262924 3  
Louisiana25101213911232  
Maine   10103832416  
Manitoba       33   
Maryland  17319221710147 2
Massachusetts 2722483649266261062
Michigan  611152515  
Minnesota   21210273 4
JanFebMarAprMayJunJulAugSepOctNovDec
Mississippi   7 1036    
Missouri 11211 518 3 
Montana  1 3 466 1612
Nebraska    6155556  
Nevada42  89 112  
New Brunswick   31172154  
New Hampshire   37241133  
New Jersey2 184313135  
New Mexico   12 123512 
New York 11661630191796 
Newfoundland/Labrador     4979   
North Carolina2 3119755922 
North Dakota  23206  5   
Nova Scotia       1    
Ohio  343542521 
Oklahoma  435561712 
Ontario 3613 21572336 
Oregon7  1816211581475
Pennsylvania  14367124472  
Quebec   25813862  
Rhode Island   221623   
Saskatchewan    11 35   
South Carolina11 2331  8112
Tennessee  47 331063  
Texas631237532514201575275
Utah  911 1 6 43 
JanFebMarAprMayJunJulAugSepOctNovDec
Vermont   2254 11  
Virginia 144755933  
Washington 5 14781417152  
West Virginia    1431 4 1
Wisconsin  1621413101242 
Wyoming   14 1 1   
Yukon Territory