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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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Order Cyclopoida
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Family Archinotodelphyidae
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Family Ascidicolidae
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Family Buproridae
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Family Cyclopidae
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Family Cyclopinidae
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Family Fratiidae
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Family Lernaeidae
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Family Notodelphyidae
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Family Oithonidae
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Family Psammocyclopinidae
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Family Thaumatopsyllidae
 
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