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Thu 3 September 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!

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Publication Bieler et al. (2014): cladograms
     publication summary | cladograms

Complete Citation

Bieler, R., P.M. Mikkelsen, T.M. Collins, E.A. Glover, V.L. González et al. 2014. Investigating the Bivalve Tree of Life — An exemplar-based approach combining molecular and novel morphological characters. Invertebrate Systematics 28: 32-115. Available electronically.

Cladogram Figures

(click the figure number to see the cladogram)

Cladogram Figure 26_27_29_30
  +----------- Neotrigonia_lamarckii      
--+                                       
  |  +-------- Velesunio_ambiguus         
  +--+                                    
     |  +----- Unio_pictorum              
     +--+                                 
        |  +-- Aspatharia_pfeifferiana    
        +--+                              
           +-- Margaritifera_margaritifera
Cladogram Figure 28
  +-------- Neotrigonia_lamarckii      
  |                                    
--+     +-- Aspatharia_pfeifferiana    
  |  +--+                              
  |  |  +-- Margaritifera_margaritifera
  +--+                                 
     |  +-- Unio_pictorum              
     +--+                              
        +-- Velesunio_ambiguus         
 
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