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Home » Guide » Arthropods (Arthropoda) » Crustaceans (Crustacea) » Malacostracans (Malacostraca) » Marsupial Crustaceans (Peracarida) » Isopods (Isopoda) » Scutocoxifera » Woodlice (Oniscidea) » Holoverticata » Orthogonopoda » Crinocheta » Porcellionidae » Porcellio » Common Rough Woodlouse (Porcellio scaber)

Species Porcellio scaber - Common Rough Woodlouse


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 Common Rough Woodlouse
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
British Columbia   2      5 
California1  3  311 13
Colorado    2       
Connecticut   112      
Georgia 1          
Illinois    23      
Indiana1 2    1    
Kentucky 2          
Maine     1 123  
Maryland911012      2
Massachusetts  584 55 111
Michigan   13       
Montana    1       
New Brunswick      1    4
New Hampshire   2    1   
New Jersey   6    3   
New York  21 11     
Newfoundland/Labrador   616 2     
North Carolina 2611 1   1 
Ohio   1   1    
Ontario   1 1  211 
Oregon 1         3
Pennsylvania  3         
Rhode Island   23 12   1
Tennessee    4  1    
JanFebMarAprMayJunJulAugSepOctNovDec
Utah 2          
Virginia1    11     
Washington125 4 19  12
West Virginia 1          
Wisconsin  1    2    

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.

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