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Page last updated
Thu 17 July 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 Burzynski et al. (2017): cladograms
     publication summary | cladograms

Complete Citation

Burzynski, A., M. Soroka, M. Mioduchowska, A. Kaczmarczyk & J. Sell. 2017. The complete maternal and paternal mitochondrial genomes of Unio crassus: Mitochondrial molecular clock and the overconfidene of molecular dating. Molecular Phylogenetics and Evolution 107: 605-608. Available electronically.

Cladogram Figures

(click the figure number to see the cladogram)

Cladogram Figure 1-bottom
              +----- Aculamprotula_tortuosa     
           +--+                                 
           |  |  +-- Unio_nanus                 
           |  +--+                              
  +--------+     +-- Unio_tumidus               
  |        |                                    
  |        |  +----- Anodonta_anatina           
  |        +--+                                 
  |           |  +-- Utterbackia_peninsularis   
--+           +--+                              
  |              +-- Pyganodon_grandis          
  |                                             
  |              +-- Quadrula_quadrula          
  |  +-----------+                              
  |  |           +-- Venustaconcha_ellipsiformis
  +--+                                          
     |  +----------- Sinohyriopsis_cumingii     
     +--+                                       
        |  +-------- Sinosolenaia_carinata      
        +--+                                    
           |  +----- Potomida_littoralis        
           +--+                                 
              |  +-- Lamprotula_leaii           
              +--+                              
                 +-- Pronodularia_japanensis    
Cladogram Figure 1-top
              +----- Aculamprotula_tortuosa     
           +--+                                 
           |  |  +-- Unio_nanus                 
           |  +--+                              
  +--------+     +-- Unio_tumidus               
  |        |                                    
  |        |  +----- Anodonta_anatina           
  |        +--+                                 
  |           |  +-- Utterbackia_peninsularis   
--+           +--+                              
  |              +-- Pyganodon_grandis          
  |                                             
  |              +-- Quadrula_quadrula          
  |  +-----------+                              
  |  |           +-- Venustaconcha_ellipsiformis
  +--+                                          
     |  +----------- Sinohyriopsis_cumingii     
     +--+                                       
        |  +-------- Sinosolenaia_carinata      
        +--+                                    
           |  +----- Lamprotula_leaii           
           +--+                                 
              |  +-- Potomida_littoralis        
              +--+                              
                 +-- Pronodularia_japanensis    
 
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