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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Protostomia (protostomes)
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Arthropoda (arthropods)
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Order Hemiptera
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Superfamily Notonectoidea
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Genus Notonecta
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Species Notonecta borealis
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Species Notonecta glauca
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Species Notonecta hoffmanni
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Species Notonecta indica
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Species Notonecta insulata
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Species Notonecta irrorata
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Species Notonecta kirbyi
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Species Notonecta lobata
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Species Notonecta lunata
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Species Notonecta maculata
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Species Notonecta montezuma
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Species Notonecta ochrothoe
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Species Notonecta petrunkevitchi
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Species Notonecta raleighi
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Species Notonecta repanda
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Species Notonecta shooteri
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Species Notonecta spinosa
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Species Notonecta uhleri
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Species Notonecta undulata
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Species Notonecta unifasciata
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