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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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Crustacea (shrimps, crabs, lobsters, water fleas, and relatives)
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Class Maxillopoda
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Class Malacostraca
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Order Isopoda
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Superfamily Janiroidea
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Family Acanthaspidiidae
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Family Dendrotiidae
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Family Desmosomatidae
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Family Echinothambematidae
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Family Haplomunnidae
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Family Haploniscidae
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Family Ischnomesidae
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Family Janirellidae
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Family Janiridae
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Family Joeropsididae
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Family Katianiridae
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Family Macrostylidae
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Family Mesosignidae
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Family Microparasellidae
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Family Mictosomatidae
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Family Munnidae
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Family Munnopsidae
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Family Nannoniscidae
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Family Not assigned
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Family Paramunnidae
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Family Pleurocopidae
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Family Santiidae
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Family Thambematidae
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