Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
 

Register · Log In
HomeGuideID RequestRecentFrassForumsDonateHelp
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

Calendar
Upcoming Events

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

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


Previous events
TaxonomyBrowseInfoImagesLinksBooks
Data
Home » Guide » Arthropods (Arthropoda) » Crustaceans (Crustacea)

Subphylum Crustacea - Crustaceans


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 Crustaceans
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 657858771791
Alaska 2 161824252 2 
Alberta2  237 2    
Arizona74315710192148 8
Arkansas1117 111 1735
British Columbia338152013141355135
California4429544853804248454095118
Colorado  166619 4  
Connecticut  2117517 15  
Delaware  41310165    
District of Columbia          12
Florida652134343251557217132585
Georgia463381116317  
Idaho    221     
Illinois75544328211451510285
Indiana191258 12 13 
Iowa 2352 122  1
Kansas    341  2  
Kentucky 2132 26  42
Louisiana4 335 7  3  
Maine  101011253427323073
Manitoba     51411  
Maryland13184126262530913231216
Massachusetts664872413039253220123
Michigan4 7177106 677 
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota  79237312   
Mississippi4 22132  16 
Missouri117 221232  
Montana  2 131 12   
Nebraska  3433 5  6 
Nevada325 111 2  2
New Brunswick   23 2  216
New Hampshire 23831510127112 
New Jersey  6221411771016  
New Mexico53 135411336 
New York78263623365117191954
Newfoundland/Labrador   14424826497 5
North Carolina10121538112581711733
North Dakota    1       
Northwest Territories    1       
Nova Scotia    1117 1   
Ohio3  123  133  
Oklahoma32534 3 4 43
Ontario 431317211955752
Oregon19129151423291285817
Pennsylvania 71610171019117635
Prince Edward Island      5     
Quebec 139135355151 
Rhode Island  5920637382406 4
Saskatchewan   1 31 2   
South Carolina4212111513 512 
JanFebMarAprMayJunJulAugSepOctNovDec
South Dakota      1 1   
Tennessee21741146101 1 
Texas2811281921431818133288
Utah 2 5516 310  
Vermont 1 21 2 421 
Virginia7115413131025453
Washington311152420131524141122
West Virginia32271112331 
Wisconsin2 2510466 18 
Wyoming   1     1  
Yukon Territory            

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.
Everything else copyright © 2003-2025 Iowa State University, unless otherwise noted.

Bugguide is hosted by:

Plant Pathology, Entomology and Microbiology at Iowa State University logo

Printer Friendly Version 		Terms of Use
Privacy Statement
Site Map
Contact