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| Kingdom Animalia |
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Amphioplus thrombodes H. L. Clark, 1918 -- valid |
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Amphiura septa Lütken, 1859 -- invalid |
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Amphiuridae Ljungman, 1867 -- valid |
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Analcidometra armata (Pourtalès, 1869) -- valid -- swimming sea lily, swimming sea lily |
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Apodida Brandt, 1835 -- valid |
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Asteroporpa annulata Oersted and Lütken, 1856 -- valid |
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Astrophyton muricatum (Lamarck, 1816) -- valid -- basket star, basket star |
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Cidaris antillarum Philippi, 1845 -- invalid |
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Clypeaster Lamarck, 1801 -- valid |
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Clypeasteridae L. Agassiz, 1835 -- valid |
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Comactinia echinoptera (Müller, 1840) -- valid |
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Comasteridae Clark, 1908 -- valid |
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Comatulida A. H. Clark, 1908 -- valid |
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Crinoidea Miller, 1821 -- valid -- lírio do mar, feather stars, sea lillies |
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Diadema antillarum (Philippi, 1845) -- valid -- long-spined sea urchin, long-spined sea urchin |
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Echinoidea Leske, 1778 -- valid -- heart urchins, sand dollars, sea urchins, châtaignes de mer, clypéastres, oursins, bolacha da praia, equinóide, ouriço do mar, heart urchins, sand dollars, sea urchins, urchins |
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Echinozoa Haeckel, 1895 -- valid |
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Encope aberrans Martens, 1867 -- valid |
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Encope michelini L. Agassiz, 1841 -- valid -- notched sand dollar, notched sand dollar |
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Holothuria Linnaeus, 1767 -- valid |
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Linckia guildingii Gray, 1840 -- invalid -- common comet star |
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Ophiactis savignyi (Müller and Troschel, 1842) -- valid -- savigny's brittle star, savigny's brittle star |
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Ophidiaster guildingi Gray, 1840 -- valid -- Guilding's star |
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Ophioderma brevispinum (Say, 1825) -- valid |
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Ophioderma devaneyi Hendler and Miller, 1984 -- valid |
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Ophiolepis elegans Lütken, 1859 -- valid |
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Ophiophragmus septus (Lütken, 1859) -- valid |
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Ophiothrix angulata (Say, 1825) -- valid -- angular brittle star, angular brittle star |
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Ophiothrix angulata atrolineata H. L. Clark, 1918 -- invalid |
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Ophiothrix angulata megalaspis H. L. Clark, 1918 -- invalid |
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Ophiothrix angulata phlogina H. L. Clark, 1918 -- invalid |
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Ophiothrix angulata phoinissa H. L. Clark, 1918 -- invalid |
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Ophiothrix angulata poecila H. L. Clark, 1918 -- invalid |
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Ophiothrix angulata violacea H. L. Clark, 1918 -- invalid |
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Ophiura angulata Say, 1825 -- invalid |
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Ophiura brevispina Say, 1825 -- invalid |
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Paracaudina chilensis obesacauda (H. L. Clark, 1908) -- valid |
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Thyonella gemmata (Pourtalès, 1851) -- valid |
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Tripneustes ventricosus (Lamarck, 1816) -- valid -- sea egg, sea egg |
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