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Thu 3 September 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

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Publication Campbell et al. (2008): cladograms
     publication summary | cladograms

Complete Citation

Campbell, D.C., P.D. Johnson, J.D. Williams, A.K. Rindsberg, J.M. Serb & C. Lydeard. 2008. Identification of ‘extinct’ freshwater mussel species using DNA barcoding. Molecular Ecology Research 8: 711-724. Available electronically.

Cladogram Figures

(click the figure number to see the cladogram)

Cladogram Figure 2
  +----------------------- Cyrtonaias_tampicoensis 
  |                                                
  +----------------------- Plectomerus_dombeyanus  
  |                                                
  |                    +-- Pleurobema_cordatum     
  |                    |                           
  |        +-----------+-- Pleurobema_sintoxia__1  
  |        |           |                           
  |        |           +-- Pleurobema_sintoxia__2  
  |        |                                       
--+  +-----+           +-- Fusconaia_cerina        
  |  |     |  +--------+                           
  |  |     |  |        +-- Fusconaia_flava         
  |  |     |  |                                    
  |  |     +--+  +-------- Pleuronaia_gibber       
  |  |        |  |                                 
  |  |        |  |  +----- Eurynia_dilatata        
  |  |        +--+  |                              
  |  |           |  +----- Hemistena_lata          
  |  |           |  |                              
  |  |           +--+----- Plethobasus_cyphyus     
  +--+              |                              
     |              +----- Parvaspina_collina      
     |              |                              
     |              |  +-- Elliptio_arca           
     |              +--+                           
     |                 +-- Elliptio_crassidens     
     |                                             
     |  +----------------- Pleurobema_stabile      
     |  |                                          
     |  |  +-------------- Pleurobema_pyriforme    
     |  |  |                                       
     +--+  |           +-- Pleurobema_georgianum__2
        |  +-----------+                           
        |  |           +-- Pleurobema_athearni     
        |  |                                       
        |  |        +----- Pleurobema_decisum      
        +--+--------+                              
           |        |  +-- Pleurobema_hanleyianum  
           |        +--+                           
           |           +-- Pleurobema_georgianum__1
           |                                       
           |           +-- Pleurobema_clava        
           |  +--------+                           
           |  |        +-- Pleurobema_oviforme     
           +--+                                    
              |  +-------- Pleurobema_rubellum     
              |  |                                 
              +--+-------- Pleurobema_strodeanum   
                 |                                 
                 |  +----- Pleurobema_beadleianum  
                 +--+                              
                    |  +-- Pleurobema_taitianum    
                    +--+                           
                       +-- Pleurobema_perovatum    
Cladogram Figure 4
  +----------------------- Uniomerus_declivis       
  |                                                 
  +----------------------- Plectomerus_dombeyanus   
  |                                                 
  |  +-------------------- Cyrtonaias_tampicoensis  
  |  |                                              
  |  +-------------------- Eurynia_dilatata         
  |  |                                              
  |  +-------------------- Fusconaia_cerina         
  |  |                                              
--+  +-------------------- Fusconaia_flava          
  |  |                                              
  |  +-------------------- Hemistena_lata           
  |  |                                              
  |  +-------------------- Plethobasus_cyphyus      
  |  |                                              
  |  +-------------------- Parvaspina_collina       
  |  |                                              
  |  +-------------------- Pleurobema_cordatum      
  |  |                                              
  +--+-------------------- Pleuronaia_gibber        
     |                                              
     +-------------------- Pleurobema_oviforme__2   
     |                                              
     +-------------------- Pleurobema_stabile       
     |                                              
     |              +----- Elliptio_arca            
     +--------------+                               
     |              |  +-- Elliptio_crassidens      
     |              +--+                            
     |                 +-- Elliptio_arctata         
     |                                              
     |  +----------------- Pleurobema_decisum       
     |  |                                           
     |  +----------------- Pleurobema_sintoxia      
     |  |                                           
     |  +----------------- Pleurobema_clava         
     +--+                                           
        +----------------- Pleurobema_oviforme__1   
        |                                           
        |  +-------------- Pleurobema_beadleianum   
        |  |                                        
        +--+  +----------- Pleurobema_pyriforme     
           |  |                                     
           +--+  +-------- Pleurobema_rubellum      
              |  |                                  
              |  +-------- Pleurobema_hanleyianum__2
              +--+                                  
                 +-------- Pleurobema_georgianum__2 
                 |                                  
                 |  +----- Pleurobema_hanleyianum__1
                 +--+                               
                    |  +-- Pleurobema_georgianum__1 
                    +--+                            
                       +-- Pleurobema_athearni      
Cladogram Figure 5
  +----------- Uniomerus_declivis       
  |                                     
  +----------- Plectomerus_dombeyanus   
  |                                     
  |        +-- Elliptio_arctata         
  |  +-----+                            
  |  |     +-- Elliptio_crassidens      
  |  |                                  
  |  |  +----- Pleurobema_decisum       
--+  |  |                               
  |  |  +----- Pleurobema_rubellum      
  |  |  |                               
  |  |  +----- Pleurobema_georgianum__2 
  |  |  |                               
  |  |  +----- Pleurobema_stabile       
  |  |  |                               
  |  |  +----- Pleurobema_pyriforme     
  |  |  |                               
  +--+  +----- Pleurobema_oviforme__2   
     |  |                               
     |  +----- Pleurobema_hanleyianum__2
     |  |                               
     |  +----- Pleuronaia_gibber        
     |  |                               
     |  +----- Pleurobema_georgianum__3 
     |  |                               
     |  +----- Pleurobema_cordatum      
     |  |                               
     |  +----- Pleurobema_beadleianum   
     |  |                               
     |  +----- Hemistena_lata           
     +--+                               
        +----- Fusconaia_flava          
        |                               
        +----- Fusconaia_cerina         
        |                               
        +----- Eurynia_dilatata         
        |                               
        +----- Elliptio_arca            
        |                               
        +----- Cyrtonaias_tampicoensis  
        |                               
        |  +-- Plethobasus_cyphyus      
        +--+                            
        |  +-- Parvaspina_collina       
        |                               
        |  +-- Pleurobema_sintoxia      
        |  |                            
        +--+-- Pleurobema_oviforme__1   
        |  |                            
        |  +-- Pleurobema_clava         
        |                               
        |  +-- Pleurobema_athearni      
        |  |                            
        +--+-- Pleurobema_georgianum__1 
           |                            
           +-- Pleurobema_hanleyianum__1
Cladogram Figure 6
  +----------------------------------------- Cyrtonaias_tampicoensis 
  |                                                                  
  +----------------------------------------- Plectomerus_dombeyanus  
--+                                                                  
  |  +-------------------------------------- Parvaspina_collina      
  |  |                                                               
  +--+  +----------------------------------- Hemistena_lata          
     |  |                                                            
     |  |                             +----- Plethobasus_cyphyus     
     +--+  +--------------------------+                              
        |  |                          |  +-- Elliptio_arca           
        |  |                          +--+                           
        |  |                             +-- Elliptio_crassidens     
        +--+                                                         
           |                             +-- Fusconaia_cerina        
           |  +--------------------------+                           
           |  |                          +-- Fusconaia_flava         
           |  |                                                      
           +--+                          +-- Eurynia_dilatata        
              |  +-----------------------+                           
              |  |                       +-- Pleuronaia_gibber       
              |  |                                                   
              +--+                    +----- Pleurobema_sintoxia__2  
                 |  +-----------------+                              
                 |  |                 |  +-- Pleurobema_cordatum     
                 |  |                 +--+                           
                 +--+                    +-- Pleurobema_sintoxia__1  
                    |                                                
                    |  +-------------------- Pleurobema_stabile      
                    |  |                                             
                    +--+  +----------------- Pleurobema_pyriforme    
                       |  |                                          
                       |  |           +----- Pleurobema_decisum      
                       +--+  +--------+                              
                          |  |        |  +-- Pleurobema_hanleyianum  
                          |  |        +--+                           
                          |  |           +-- Pleurobema_georgianum__2
                          +--+                                       
                             |           +-- Pleurobema_georgianum__1
                             |  +--------+                           
                             |  |        +-- Pleurobema_athearni     
                             |  |                                    
                             +--+        +-- Pleurobema_oviforme     
                                |  +-----+                           
                                |  |     +-- Pleurobema_clava        
                                |  |                                 
                                +--+  +----- Pleurobema_beadleianum  
                                   |  |                              
                                   |  +----- Pleurobema_rubellum     
                                   +--+                              
                                      +----- Pleurobema_strodeanum   
                                      |                              
                                      |  +-- Pleurobema_perovatum    
                                      +--+                           
                                         +-- Pleurobema_taitianum    
 
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