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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 Decapoda
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Superfamily Palaemonoidea
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Family Palaemonidae
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Genus Onycocaris
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Species Onycocaris amakusensis
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Species Onycocaris aualitica
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Species Onycocaris callyspongiae
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Species Onycocaris furculata
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Species Onycocaris longirostris
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Species Onycocaris oligodentata
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Species Onycocaris profunda
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Species Onycocaris quadratophthalma
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Species Onycocaris seychellensis
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Species Onycocaris spinosa
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Species Onycocaris trullata
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Species Onycocaris zanzibarica
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