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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


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Data

Class Malacostraca - Malacostracans


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 Malacostracans

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama 556657451561
Alaska 2  6171892   
Alberta2   37 2    
Arizona1431261014 5 4
Arkansas116 111 173 
British Columbia  39139131134134
California4018393836603325223243109
Colorado  1646 7 3  
Connecticut  2117416 14  
Delaware  4107165    
District of Columbia          12
Florida30213132314142661192474
Georgia44336812314  
Idaho    1       
Illinois45282419151051492 
Indiana19458 12 13 
Iowa 2352 122  1
Kansas    341  2  
Kentucky 2132  6  42
Louisiana4 335 7  3  
Maine  10109243027241773
Manitoba      14 1  
Maryland9153617211726912201214
Massachusetts66415527293324251693
Michigan4 2106106 571 
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota  74233 12   
Mississippi4 21132  16 
Missouri114 22 132  
Montana  1 101 1    
Nebraska  34 1 5  6 
Nevada325 111 2  2
New Brunswick   23 1  214
New Hampshire 2363157126112 
New Jersey  4171210771012  
New Mexico 1 11415 3 6 
New York67242921183817181953
Newfoundland/Labrador   14201611    5
North Carolina811152410216134421
North Dakota    1       
Northwest Territories    1       
Nova Scotia    1111 1   
Ohio   123  133  
Oklahoma32532 3 4 12
Ontario 32101517755752
Oregon10571112161964518
Pennsylvania 71561671577315
Prince Edward Island      5     
Quebec  38115353151 
Rhode Island   918636646326 4
Saskatchewan   1 11     
South Carolina41 1 11513 112 
JanFebMarAprMayJunJulAugSepOctNovDec
South Dakota      1 1   
Tennessee2174114510  1 
Texas258241514311815123186
Utah 2  51  12  
Vermont 1 2  2 421 
Virginia131112118725453
Washington310152120121424141022
West Virginia3217   2331 
Wisconsin2 246453 13 
Wyoming   1        
Yukon Territory