Page last updated
Thu 05 Dec 2019

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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nominal species Pisidium occidentale Newcomb, 1861

Newcomb, 1861, Proc. Calif. Acad. Natur. Sci. 2: 94.

= Pisidium casertanum

Taxonomic Opinions

+ Pisidium (Cyclocalyx) casertanum (Poli, 1791) — (Burch, 1975)
+ Pisidium casertanum (Poli, 1791) — (Herrington, 1962)
= Pisidium occidentale Newcomb — (Prime, 1895)
= Pisidium occidentale Newcomb — (Prime, 1870)
= Pisidium occidentale Newcomb — (Prime, 1865)

Page updated: 15:19:22 Thu 05 Dec 2019

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