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Eumetazoa (metazoans)- 
    
Bilateria (bilaterally symmetrical animals)- 
    
Protostomia (protostomes)- 
    
    
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Arthropoda (arthropods)- 
    
Crustacea (shrimps, crabs, lobsters, water fleas, and relatives)- 
    
Class Maxillopoda- 
    
Class Malacostraca- 
    
Order Isopoda- 
    
Superfamily Armadilloidea- 
    
Family Porcellionidae- 
    
Genus Porcellio- 
    
Species Porcellio scaber- 
        
Infraspecies Porcellio scaber americanus
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Infraspecies Porcellio scaber flavobrunneus
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Infraspecies Porcellio scaber flavomaculata
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Infraspecies Porcellio scaber japonicus
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Infraspecies Porcellio scaber lusitanus
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Infraspecies Porcellio scaber scaber
 
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