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 | The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win! 
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 Publication Sterki (1913): summarypublication summary
 Complete CitationSterki, V. 1913. Sphaeriidae, old and new. Nautilus 26(12): 136-140. Available electronically. Attributed Nominal Species| Musculium orbiculare Sterki, 1913Sterki, 1913. Nautilus 26(12): 140.
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 | Pisidium glabellum Sterki, 1913Sterki, 1913. Nautilus 26(12): 137.
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 | Pisidium lermondi Sterki, 1913Sterki, 1913. Nautilus 26(12): 138.
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 | Pisidium nevadense Sterki, 1913Sterki, 1913. Nautilus 26(12): 137.
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 | Pisidium overi Sterki, 1913Sterki, 1913. Nautilus 26(12): 136.
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 | Pisidium nevadense var. modicum Sterki, 1913Sterki, 1913. Nautilus 26(12): ??.
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 | Sphaerium ohiense Sterki, 1913Sterki, 1913. Nautilus 26(12): 139.
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