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 | Euglesa henslowana

nominal species Cyclas acuta Pfeiffer, 1821

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

= Euglesa henslowana

Taxonomic Opinions

+ Pisidium henslowianum [sic] Jenyns — Prime, 1895
+ Pisidium (Gruppe Fossarina) henslowianum [sic] Sheppard — Clessin, 1877
+ Pisidium henslowianum [sic] Jenyns — Prime, 1870
= Pisidium acutum Pf. — Prime, 1852
= Cyclas (Pisidium) acutum Pf. — C.B. Adams, 1847

Page updated: 07:26:25 Thu 04 Apr 2024