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| Kingdom Animalia |
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Birgella F. C. Baker, 1926 -- valid |
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Cincinnatia Pilsbry, 1891 -- valid |
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Ecrobia Stimpson, 1865 -- valid |
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Ecrobia truncata (Vanatta, 1924) -- valid -- Minute Hydrobe |
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Floridobia F. G. Thompson and Hershler, 2002 -- valid |
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Hydrobiidae Stimpson, 1865 -- valid |
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Marstonia Baker, 1926 -- valid |
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Notogillia Pilsbry, 1953 -- valid |
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Peringia Paladilhe, 1874 -- valid |
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Peringia ulvae (Pennant, 1777) -- valid |
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Probythinella Thiele, 1928 -- valid |
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Pyrgulopsis Call and Pilsbry, 1886 -- valid |
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Rhapinema F. G. Thompson, 1969 -- valid |
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Spilochlamys F. G. Thompson, 1968 -- valid |
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Stiobia F. G. Thompson and McCaleb, 1978 -- valid |
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