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:

nominal species Calceola angulata Swainson, 1840

Swainson, 1840, Treat. Malacol.: 382.
(new name for Unio calceolus Lea, 1828)

= Alasmidonta viridis

Taxonomic Opinions

+ Alasmidonta viridis (Rafinesque, 1820) — (Watters et al., 2009)
+ Alasmidonta viridis (Rafinesque, 1820) — (Williams et al., 2008)
+ Alasmidonta viridis (Rafinesque, 1820) — (Parmalee & Bogan, 1998)
+ Alasmidonta (Pressodonta) viridis (Rafinesque, 1820) — (Clarke, 1981)
+ Calceola calceolus (Lea) — (Walker, 1918)
- OMITTED — (Simpson, 1914)
+ Margaron (Margaritana) calceola (Lea) — (Lea, 1870)
= Calceola angulata Swainson, 1840 — (Swainson, 1840)

Page updated: 12:42:04 Mon 04 May 2020