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| Kingdom Animalia |
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Bittium catalinense Bartsch, 1907 – valid
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Bittium multifiliosum Bartsch, 1907 – invalid
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Bittium tumidum Bartsch, 1907 – valid
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Cerithiopsis cosmia Bartsch, 1907 – valid
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Cerithiopsis pedroana Bartsch, 1907 – valid
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Circulus cosmius Bartsch, 1907 – valid
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Cyclostremella californica Bartsch, 1907 – valid
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Scissilabra Bartsch, 1907 – valid
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Scissilabra dalli Bartsch, 1907 – valid – splitlip vitrinella
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Seila montereyensis Bartsch, 1907 – valid
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Vitrinella alaskensis Bartsch, 1907 – valid
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Vitrinella berryi Bartsch, 1907 – valid
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Vitrinella eshnaurae Bartsch, 1907 – valid
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Vitrinella oldroydi Bartsch, 1907 – valid
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Vitrinella stearnsi Bartsch, 1907 – valid |
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