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Wed 1 October 2025

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 Krebs et al. (2019): cladograms
     publication summary | cladograms

Complete Citation

Krebs, R.A., L.E. Burlakova & D.T. Zanatta. 2019. Post-glacial dispersal patterns of Pyganodon grandis (Bivalvia: Unionidae) in the lower Great Lakes watershed. Nautilus 133(3-4): 74-84. Available electronically.

Cladogram Figures

(click the figure number to see the cladogram)

• Fig. 4

Cladogram Figure 4

  +----- Pyganodon_grandis  
--+                         
  |  +-- Pyganodon_fragilis 
  +--+                      
     +-- Pyganodon_cataracta