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!
Publication Giribet & Distel (2003): cladograms publication summary | cladograms Complete CitationGiribet, G. & D.L. Distel. 2003. Bivalve phylogeny and molecular data. [in] Lydeard & Lindberg, Molecular Systematics and Phylogeography of Mollusks: 45-90.
Cladogram Figures(click the figure number to see the cladogram) Cladogram Figure 3f5
+-- Neotrigonia_bednalli
+-----+
| +-- Neotrigonia_margaritacea
--+
| +----- Margaritifera_margaritifera
| |
+--+ +-- Elliptio_complanata
| |
+--+-- Lampsilis_cardium
|
+-- Unio_ravoisieri
|