Classification of Jell 1997

Cl. Ophiuroidea Gray 1840 [brittle star]
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G. †Lumectaster Jell 1997
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†Lumectaster howelli Jell 1997
Or. Oegophiurida Matsumoto 1915
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Subor. †Lysophiurina Gregory 1897
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Fm. †Cheiropterasteridae Spencer 1934
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G. †Vandelooaster Jell 1997
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Fm. †Encrinasteridae Schuchert 1914
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G. †Schoenaster Meek and Worthen 1860
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†Schoenaster fimbriatus Meek and Worthen 1860
Or. Ophiurida Müller and Troschel 1840
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Subor. Chilophiurina Matsumoto 1915
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Fm. †Aganasteridae Stürtz 1899
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G. †Aganaster Miller and Gurley 1891
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†Aganaster gregarius Meek and Worthen 1869
Subcl. Asteroidea de Blainville 1830 [sea star]
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G. †Calyptactis Spencer 1930
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†Calyptactis confragosus Miller 1891
†Onychaster confragosus Miller 1891
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Invalid names: Onychaster demissus Miller 1891 [synonym]