Page last updated
Thu 07 Sep 2023

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:

Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Alasmidonta varicosa

nominal species Alasmodon marginata De Kay, 1843

De Kay, 1843, Zool. New York 5: 196, pl. 14, fig. 225.
(misidentified reference to Alasmidonta marginata Say, 1818)

= Alasmidonta varicosa

Taxonomic Opinions

+ Decurambis marginata-varicosa (Lamarck, 1819) — Frierson, 1927
+ Alasmidonta (Rugifera) marginata Say, 1819 — Simpson, 1900
+ Margaron (Margaritana) marginata (Say) — Lea, 1870

Page updated: 10:17:31 Thu 07 Sep 2023

NSF icon MUSSEL icon
"Making the world a better place, one mollusk at a time."