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 | Sphaerium transversum

nominal species Cyclas constricta Prime, 1853

‘Anthony’ Prime, 1853, Proc. Boston Soc. Nat. Hist. 4: 274.

= Sphaerium transversum

Taxonomic Opinions

+ Musculium transversum (Say, 1829) — Burch, 1975
+ Sphærium transversum Say — Prime, 1895
+ Sphærium transversum Say — Prime, 1870
+ Sphærium transversum Say — Prime, 1865
= Cyclas constricta Anthony — Prime, 1853

Page updated: 11:43:00 Tue 05 Nov 2024