Page last updated
9 August

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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 search fields. Either way, you win!

Taxa known only as fossils are highlighted in gray. Those without representatives in fresh waters are highlighted in gold.




NOTICE! This version of the MUSSELpdb online is no longer supported or up-to-date. It will be removed from this web site in the summer of 2019.

Click here to view these data in the current, updated version. Or, click here to browse from the starting page.

Publication Information

Johnson, R.I. 1979. The types of Unionacea (Mollusca: Unionidae) in the Museum of Zoology, The University of Michigan. Malacological Review 12(1): 29-36.

Species Described
Elliptio harciotti R.I. Johnson, 1979.
‘Frierson’ R.I. Johnson, 1979, Malac. Review: 32.
(error for Elliptio haricotti Frierson, 1927)
= Nephritica haricotti
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