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| Kingdom Animalia |
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Elimia caelatura excellens (Goodrich, 1935) -- invalid |
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Elimia caelatura georgiana (Lea, 1862) -- invalid |
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Elimia caelatura infuscata (Lea, 1862) -- invalid |
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Elimia caelatura lecontiana (Lea, 1841) -- invalid |
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Elimia caelatura luteocella (Lea, 1868) -- invalid |
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Elimia caelatura stearnsiana (Call, 1886) -- invalid |
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Elimia potosiensis crandalli (Pilsbry, 1890) -- valid |
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Elimia potosiensis ozarkensis (Call, 1886) -- valid |
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Elimia potosiensis plebeius (Anthony, 1850) -- valid |
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Physa concolor Haldeman, 1841 -- invalid |
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Physa nuttalli Lea, 1865 -- invalid |
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Physella acuta (Draparnaud, 1805) -- valid -- European physa |
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Stenophysa marmorata (Guilding, 1828) -- valid -- marbled aplexa |
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Stenophysa maugeriae (J. E. Gray, 1837) -- valid -- tawny aplexa |
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Valvata O. F. Muller, 1774 -- valid |
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Valvata bicarinata normalis S. Walker, 1902 -- invalid |
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Valvata piscinalis (Muller, 1774) -- valid -- European stream valvata |
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Valvata sincera nylanderi Dall, 1905 -- invalid |
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Valvata sincera ontariensis Baker, 1931 -- invalid |
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