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| Kingdom Animalia |
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Acneus Horn, 1880 -- valid |
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Acneus beeri Hatch, 1961 -- valid |
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Acneus burnelli (Fender, 1962) -- valid |
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Acneus oregonensis Fender, 1951 -- valid |
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Acneus quadrimaculatus Horn, 1880 -- valid |
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Dicranopselaphus variegatus Horn, 1880 -- valid |
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Ectopria LeConte, 1853 -- valid |
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Ectopria nervosa (Melsheimer, 1845) -- valid |
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Ectopria thoracica (Ziegler, 1845) -- invalid |
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Eubrianax Kiesenwetter, 1874 -- valid |
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Eubrianax edwardsii (LeConte, 1874) -- valid |
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Fluvicola Dekay, 1844 -- invalid |
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Psephenus Haldeman, 1853 -- valid |
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Psephenus arizonensis Brown and Murvosh, 1974 -- valid |
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Psephenus calaveras Blaisdell, 1923 -- invalid |
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Psephenus falli Casey, 1893 -- valid |
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Psephenus herricki (DeKay, 1844) -- valid |
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Psephenus lanei Blaisdell, 1923 -- invalid |
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Psephenus lecontei (LeConte, 1852) -- invalid |
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Psephenus minckleyi Brown and Murvosh, 1974 -- valid |
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Psephenus montanus Brown and Murvosh, 1974 -- valid |
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Psephenus murvoshi Brown, 1970 -- valid |
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Psephenus texanus Brown and Arrington, 1967 -- valid |
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Psephenus veluiticollis Casey, 1893 -- invalid |
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Psephenus veluticollis Casey, 1893 -- invalid |
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