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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Deuterostomia (deuterostomes)
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Echinodermata (sea stars, sea urchins, sea cucumbers, and relatives)
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Class Asteroidea
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Order Valvatida
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Family Goniasteridae
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Genus Anthenoides
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Genus Calliaster
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Genus Ceramaster
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Genus Cladaster
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Genus Cryptopeltaster
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Genus Eknomiaster
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Genus Enigmaster
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Genus Gephyreaster
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Genus Gilbertaster
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Genus Goniaster
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Genus Hippasteria
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Genus Kermitaster
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Genus Lithosoma
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Genus Mediaster
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Genus Milteliphaster
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Genus Nymphaster
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Genus Paragonaster
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Genus Peltaster
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Genus Pentagonaster
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Genus Pillsburiaster
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Genus Plinthaster
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Genus Pseudarchaster
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Genus Pseudoceramaster
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Genus Rosaster
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Genus Sphaeriodiscus
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Genus Sphaerodiscus
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Genus Tosia
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