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!
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Publication Cyr et al. (2007): cladograms publication summary | cladograms Complete CitationCyr, F., A. Paquet, A.L. Martel & B. Angers. 2007. Cryptic lineages and hybridization in freshwater mussels of the genus Pyganodon (Unionidae) in northeastern North America. Canadian Journal of Zoology 85: 1216-1227. Available electronically.
Cladogram Figures(click the figure number to see the cladogram) Cladogram Figure 2A
+----------- Lampsilis_ornata
|
--+ +-------- Pyganodon_grandis
| |
+--+-------- Pyganodon__2
|
| +----- Pyganodon__1
+--+
| +-- Pyganodon_cataracta
+--+
+-- Pyganodon_fragilis
Cladogram Figure 2B
+----------- Anodonta_nuttalliana
|
--+ +-- Pyganodon_grandis
| +-----+
| | +-- Pyganodon__1
+--+
| +----- Pyganodon__2
+--+
| +-- Pyganodon_cataracta
+--+
+-- Pyganodon_fragilis
Cladogram Figure 2C
+----------- Pseudanodonta_complanata
|
| +-- Pyganodon_grandis
--+ +-----+
| | +-- Pyganodon__1
| |
+--+ +----- Pyganodon__3
| |
| | +-- Pyganodon_cataracta__1
+--+ |
| +-- Pyganodon_fragilis__1
| |
+--+-- Pyganodon__2
|
+-- Pyganodon_cataracta__2
|
+-- Pyganodon_fragilis__2
Cladogram Figure 2D
+-------- Pyganodon_grandis
|
--+-------- Pyganodon__2
|
| +----- Pyganodon__1
+--+
| +-- Pyganodon_cataracta
+--+
+-- Pyganodon_fragilis
|