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Upcoming Events

Information about 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


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Data

Order Decapoda - Crabs, Crayfishes, Lobsters, Prawns, and Shrimp


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 Crabs, Crayfishes, Lobsters, Prawns, and Shrimp

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama    1 133133 
Alaska     16     
Arizona  1 25      
Arkansas    1    5  
British Columbia    9582    
California102431337464617
Connecticut      12  2  
Delaware     133    
Florida1188141021273581739
Georgia1 11  11     
Illinois  212 127 1 
Indiana    1       
Iowa       12   
Kansas     21     
Louisiana  3 1 7     
Maine  4 210141365  
Maryland   3 71131   
Massachusetts  217141310621 
Michigan  13 66  1  
Montana       1    
Nebraska     1      
Nevada        2   
New Hampshire  2  124 2   
New Jersey     41334  
New Mexico        3   
JanFebMarAprMayJunJulAugSepOctNovDec
New York   38 14124  
North Carolina1 110215 431  
Nova Scotia      4     
Ohio   3    31  
Oklahoma          1 
Ontario    5 253   
Oregon 21  912     
Pennsylvania   1  31    
Quebec      3     
Rhode Island    236152412  3
South Carolina 1 1 738  11 
South Dakota        1   
Tennessee 1 14 33    
Texas1  114953114 
Vermont      2 11  
Virginia 15 11   1  
Washington    62105 3  
West Virginia3      2    
Wisconsin   21     2