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

Goodrich, C. & H. van der Schalie. 1937. Mollusca of Petén and North Alta Vera Paz, Guatemala. Miscellaneous Publications, Museum of Zoology, University of Michigan (34): 50 pp. + 1 pl.
Availably electronically? yes.

Species Described

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Taxonomic Opinions
Amblema digitata (Morelet, 1849). — Goodrich & van der Schalie (1937: 45).
Eupera singleyi (Pilsbry, 1889). — Goodrich & van der Schalie (1937: 47).
Leptodea paludosa (Morelet, 1849). — Goodrich & van der Schalie (1937: 46).
Nephronaias calamitarum (Morelet, 1849). — Goodrich & van der Schalie (1937: 46).
Pisidium singleyi Sterki, 1898. — Goodrich & van der Schalie (1937: 47).
Plagiola nicaraguensis (Lea, 1868). — Goodrich & van der Schalie (1937: 46).
Plagiola sallei (Crosse & Fischer, 1893). — Goodrich & van der Schalie (1937: 46).
Psoronaias semigranosus (von dem Busch, 1845). — Goodrich & van der Schalie (1937: 43).
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