Page last updated
Thu 08 Apr 2021

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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Bivalvia | Sphaerioida | Sphaeriidae | Sphaeriinae

nominal species Cyclas duplicata Pfeiffer, 1821

Pfeiffer, 1821, Natur. Deutsch. Land Sussw. Moll. 1: 230.

= sphaeriid species

Taxonomic Opinions

= Pisidium duplicatum Pfeiffer — Prime, 1895
= Pisidium duplicatum Pfeiffer — Prime, 1870
= Cyclas (Pisidium) duplicatum Pf. — C.B. Adams, 1847

Page updated: 08:19:00 Thu 08 Apr 2021

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