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Page last updated
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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Bivalvia | Unionoida | Unionoidea | Unionidae | Parreysiinae | Coelaturini

genus Grandidieria Bourguignat, 1885: cladomics
     1 Recent valid species (1 total species)

Cladomics Summary

number of species = 1 (1 total)
analyzed in 3 cladograms in 2 publications
maximum number of terminals in an analysis = 1 (mean = 1, median = 1)


Ortiz-Sepulveda et al., 2020 [Publ 4101], fig. 1

** Top Monophyly Cladogram ** ** Top Sister-Group Cladogram **

iTtTbiriSoTroTroSiD
110135266--
  +-------------------------------- Grandidieria_burtoni **         
  |                                                              
  |                             +-- Pseudospatha                 
--+  +--------------------------+                                
  |  |                          +-- Moncetia                     
  |  |                                                           
  |  |  +-------------------------- Nitia                        
  +--+  |                                                        
     |  |                       +-- Coelatura_aegyptiaca         
     |  |                       |                                
     |  |                       +-- Coelatura_alluaudi           
     +--+                       |                                
        |  +--------------------+-- Coelatura_bakeri             
        |  |                    |                                
        |  |                    +-- Coelatura_hauttecoeuri       
        |  |                    |                                
        |  |                    +-- Coelatura_stuhlmanni         
        +--+                                                     
           |                    +-- Coelatura_leopoldvillensis   
           |  +-----------------+                                
           |  |                 +-- Coelatura_mesafricana        
           |  |                                                  
           |  |                 +-- Coelatura_horei              
           +--+                 |                                
              |  +--------------+-- Coelatura_ratidota           
              |  |              |                                
              |  |              +-- Coelatura                    
              +--+                                               
                 |  +-------------- Coelatura_gabonensis         
                 |  |                                            
                 |  +-------------- Coelatura_stanleyvillensis   
                 +--+                                            
                    |  +----------- Coelatura_kunenensis         
                    |  |                                         
                    |  |     +----- Prisodontopsis_aviculaeformis
                    +--+  +--+                                   
                       |  |  |  +-- Coelatura_briarti            
                       |  |  +--+                                
                       |  |     +-- Prisodontopsis_mweruensis    
                       +--+                                      
                          |     +-- Coelatura_choziensis         
                          |     |                                
                          |     +-- Coelatura_hypsiprymna        
                          |     |                                
                          +-----+-- Coelatura_luapulaensis       
                                |                                
                                +-- Coelatura_mossambicensis     
                                |                                
                                +-- Nyassunio                    

Ortiz-Sepulveda et al., 2020 [Publ 4101], fig. 2

iTtTbiriSoTroTroSiD
110135266--
                       +----- Grandidieria_burtoni **         
  +--------------------+                                   
  |                    |  +-- Pseudospatha                 
  |                    +--+                                
  |                       +-- Moncetia                     
  |                                                        
--+  +----------------------- Nitia                        
  |  |                                                     
  |  |                    +-- Coelatura_aegyptiaca         
  |  |                    |                                
  |  |                    +-- Coelatura_alluaudi           
  +--+                    |                                
     |  +-----------------+-- Coelatura_bakeri             
     |  |                 |                                
     |  |                 +-- Coelatura_hauttecoeuri       
     |  |                 |                                
     |  |                 +-- Coelatura_stuhlmanni         
     +--+                                                  
        |                 +-- Coelatura_leopoldvillensis   
        |  +--------------+                                
        |  |              +-- Coelatura_mesafricana        
        |  |                                               
        |  |              +-- Coelatura_horei              
        +--+              |                                
           |  +-----------+-- Coelatura_ratidota           
           |  |           |                                
           |  |           +-- Coelatura                    
           |  |                                            
           +--+           +-- Coelatura_gabonensis         
              |  +--------+                                
              |  |        +-- Coelatura_stanleyvillensis   
              |  |                                         
              +--+  +-------- Coelatura_kunenensis         
                 |  |                                      
                 |  |     +-- Coelatura_briarti            
                 |  |     |                                
                 +--+  +--+-- Prisodontopsis_mweruensis    
                    |  |  |                                
                    |  |  +-- Prisodontopsis_aviculaeformis
                    |  |                                   
                    +--+  +-- Coelatura_choziensis         
                       |  |                                
                       |  +-- Coelatura_hypsiprymna        
                       |  |                                
                       +--+-- Coelatura_luapulaensis       
                          |                                
                          +-- Coelatura_mossambicensis     
                          |                                
                          +-- Nyassunio                    

Graf, 2000 [Publ 2647], fig. 1

iTtTbiriSoTroTroSiD
11011600--
-- Grandidieria **
 
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