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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 Huff et al. (2004): cladograms
     publication summary | cladograms

Complete Citation

Huff, S.W., D. Campbell, D.L. Gustafson, C. Lydeard, C.R. Altaba & G. Giribet. 2004. Investigations into the phylogenetic relationships of freshwater pearl mussels (Bivalvia: Margaritiferidae) based on molecular data: implications for their taxonomy and biogeography. Journal of Molluscan Studies 70: 379-388. Available electronically.

Cladogram Figures

(click the figure number to see the cladogram)

Cladogram Figure 2
              +-- Neotrigonia_bednalli          
  +-----------+                                 
  |           +-- Neotrigonia_margaritacea      
  |                                             
  |        +----- Lampsilis_cardium             
--+  +-----+                                    
  |  |     |  +-- Unio_ravoisieri               
  |  |     +--+                                 
  |  |        +-- Anodonta                      
  |  |                                          
  +--+  +-------- Margaritifera_dahurica        
     |  |                                       
     |  +-------- Margaritifera_margaritifera__1
     |  |                                       
     |  +-------- Margaritifera_margaritifera__2
     |  |                                       
     +--+-------- Margaritifera_margaritifera__3
        |                                       
        |     +-- Pseudunio_auricularius        
        +-----+                                 
        |     +-- Cumberlandia_monodonta        
        |                                       
        |  +----- Margaritifera_falcata         
        +--+                                    
           |  +-- Margaritifera_middendorffi    
           +--+                                 
              +-- Margaritifera_marrianae       
Cladogram Figure 3
  +-------------- Neotrigonia_margaritacea     
  |                                            
--+  +----------- Anodonta                     
  |  |                                         
  +--+  +-------- Margaritifera_margaritifera  
     |  |                                      
     |  |  +----- Cumberlandia_monodonta       
     +--+  |                                   
        |  |  +-- Pseudunio_auricularius       
        |  |  |                                
        +--+  +-- Margaritifera_dahurica       
           |  |                                
           |  +-- Margaritifera_middendorffi__1
           |  |                                
           |  +-- Margaritifera_middendorffi__2
           +--+                                
              +-- Margaritifera_falcata__1     
              |                                
              +-- Margaritifera_falcata__2     
              |                                
              +-- Margaritifera_falcata__3     
              |                                
              +-- Margaritifera_falcata__4     
Cladogram Figure 4
  +----------------- Neotrigonia_margaritacea   
  |                                             
  |           +----- Lampsilis_cardium          
--+  +--------+                                 
  |  |        |  +-- Unio_ravoisieri            
  |  |        +--+                              
  |  |           +-- Anodonta                   
  +--+                                          
     |  +----------- Pseudunio_auricularius     
     |  |                                       
     |  +----------- Cumberlandia_monodonta     
     +--+                                       
        |        +-- Margaritifera_dahurica     
        |  +-----+                              
        |  |     +-- Margaritifera_margaritifera
        +--+                                    
           |  +----- Margaritifera_falcata      
           +--+                                 
              |  +-- Margaritifera_middendorffi 
              +--+                              
                 +-- Margaritifera_marrianae    
Cladogram Figure 5-6
                 +-- Neotrigonia_bednalli       
  +--------------+                              
  |              +-- Neotrigonia_margaritacea   
  |                                             
  |              +-- Unio_ravoisieri            
--+              |                              
  |  +-----------+-- Anodonta                   
  |  |           |                              
  |  |           +-- Lampsilis_cardium          
  |  |                                          
  +--+           +-- Pseudunio_auricularius     
     |  +--------+                              
     |  |        +-- Cumberlandia_monodonta     
     |  |                                       
     +--+        +-- Margaritifera_dahurica     
        |  +-----+                              
        |  |     +-- Margaritifera_margaritifera
        +--+                                    
           |  +----- Margaritifera_falcata      
           +--+                                 
              |  +-- Margaritifera_middendorffi 
              +--+                              
                 +-- Margaritifera_marrianae    
 
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