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Page last updated
Wed 1 October 2025

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!

Search the database pages:

Bivalvia | Sphaerioida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Euglesa personata

nominal species Cyclas pusilla Turton, 1822

Turton, 1822. Conch. Ins. Brit.: 251, pl. 11, figs. 16-17 [as ‘Cyclas pusilla’].

= Euglesa personata

Taxonomic Opinions

+ Euglesa (s.s.) personata (Malm, 1855) — Bespalaya et al., 2023

+ Pisum pusillum Gmel. — Deshayes, 1854

+ Cyclas fontinalis Lam. — Hanley, 1843

+ Cyclas virginica (Gmelin) — Ferussac, 1835

+ Pisidium pusillum Nobis — Jenyns, 1832

 
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