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Eumetazoa (metazoans)- 
    
Bilateria (bilaterally symmetrical animals)- 
    
Protostomia (protostomes)- 
    
    
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Arthropoda (arthropods)- 
    
    
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Order Coleoptera- 
    
Superfamily Curculionoidea- 
    
Family Curculionidae- 
    
Genus Hammacerus- 
        
Species Hammacerus brenthoides
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Species Hammacerus delauneyi
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Species Hammacerus esau
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Species Hammacerus gronovii
 
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