MUSSELp

MUSSELpdb

Introduction

Browse

d'basing

Search the MUSSELpdb

Taxonomy

all genera

Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
Taxonomy

Geography

Summary

North America

Central America

South America

Afrotropics

North Eurasia

East Asia

Australasia


Species Richness & Endemism by
Geography

Data last updated
Thu 18 Dec 2025

Bivalvia | Unionoida | Unionoidea | Unionidae | Parreysiinae | Coelaturini

genus Prisodontopsis Tomlin, 1928: cladomics

2 Recent valid species (2 total species)

Cladomics pages are experimental — even more so than the rest of this site!

The purpose of the cladomics pages for each genus and family-group level taxon is to provide statistics and references indicating the extent to which published phylogenetic work supports the classification used here.

The Cladomics Summary provides an overview of the number of studies that have included terminal species representing this taxon as well as an indication of how frequently it has been recovered as monophyletic.

Following the summary, the available published clades representing the taxon are listed.

For more information, visit the Cladomics FARQ (frequently asked rhetorical questions) page. Abbreviations for the various statistics are explained on the FARQ!

Cladomics Summary

number of species = 2 (2 total)
analyzed in 14 cladograms in 8 publications
maximum number of terminals in an analysis = 2 (mean = 1.29, median = 1)

Basic Monophyly

number of cladograms that test basic monophyly (i.e., more than 1 included species) = 4
maximum number of included terminals = 2, (mean = 2 median = 2)
proportion of cladograms that support basic monophyly = 0.25


Pairwise Cladogram Clustering

The graphs below depict in two dimensions all pair-wise ingroup distances within the cladome. See the Cladmoics FARQ for more information.

PCoA Ordination of Prisodontopsis cladogram distances
PCoA Ordination

NJ Tree of Prisodontopsis cladogram distances
NJ Tree


Cladograms

Graf et al., 2014 [Publ 3591], fig. 3

** Top Monophyly Cladogram **

iTtTbiriSoTroTroSiD
2 2 0 12 9 6 2 --
  +-------------------------- Nitia                           
  |                                                           
--+  +----------------------- Coelatura_aegyptiaca__2         
  |  |                                                        
  +--+  +-------------------- Coelatura_aegyptiaca__1         
     |  |                                                     
     |  |  +----------------- Coelatura_gabonensis            
     +--+  |                                                  
        |  |  +-------------- Coelatura_kunenensis            
        |  |  |                                               
        |  |  |           +-- Coelatura_choziensis__1         
        +--+  |           |                                   
           |  |           +-- Coelatura_choziensis__2         
           |  |           |                                   
           |  |           +-- Coelatura_luapulaensis__1       
           |  |           |                                   
           +--+  +--------+-- Coelatura_luapulaensis__2       
              |  |        |                                   
              |  |        +-- Coelatura_luapulaensis__3       
              |  |        |                                   
              |  |        +-- Coelatura_luapulaensis__4       
              |  |        |                                   
              |  |        +-- Coelatura_luapulaensis__5       
              |  |                                            
              +--+     +----- Prisodontopsis_mweruensis__2 **    
                 |     |                                      
                 |     +----- Prisodontopsis_mweruensis__3 **    
                 |  +--+                                      
                 |  |  |  +-- Prisodontopsis_mweruensis__4 **    
                 |  |  |  |                                   
                 |  |  +--+-- Prisodontopsis_mweruensis__5 **    
                 |  |     |                                   
                 +--+     +-- Prisodontopsis_aviculaeformis__7 **
                    |                                         
                    |  +----- Prisodontopsis_aviculaeformis__1 **
                    |  |                                      
                    |  |  +-- Prisodontopsis_aviculaeformis__2 **
                    +--+  |                                   
                       |  +-- Prisodontopsis_aviculaeformis__3 **
                       |  |                                   
                       |  +-- Prisodontopsis_aviculaeformis__4 **
                       +--+                                   
                          +-- Prisodontopsis_aviculaeformis__5 **
                          |                                   
                          +-- Prisodontopsis_aviculaeformis__6 **
                          |                                   
                          +-- Prisodontopsis_mweruensis__1 **    

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

** Top Sister-Group Cladogram **

iTtTbiriSoTroTroSiD
2 3 0 2 34 25 6 --
  +-------------------------------- Grandidieria                 
  |                                                              
  |                             +-- 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
2 3 0 2 34 25 6 --
                       +----- Grandidieria                 
  +--------------------+                                   
  |                    |  +-- 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                    

Bolotov et al., 2017 [Publ 3764], fig. S1

iTtTbiriSoTroTroSiD
2 8 0 2 123 6 2 --
  +-- Nitia                        
  |                                
  +-- Coelatura_gabonensis         
  |                                
  +-- Prisodontopsis_mweruensis **    
  |                                
  +-- Coelatura_kunenensis         
  |                                
--+-- Coelatura_aegyptiaca__1      
  |                                
  +-- Coelatura_aegyptiaca__2      
  |                                
  +-- Prisodontopsis_aviculaeformis **
  |                                
  +-- Coelatura_luapulaensis       
  |                                
  +-- Coelatura_choziensis         

Pfeiffer et al., 2018 [Publ 3827], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 27 2 2 --
  +----- Nitia                        
--+                                   
  |  +-- Coelatura                    
  +--+                                
     +-- Prisodontopsis_aviculaeformis **

Huang et al., 2019 [Publ 3843], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 200 4 2 --
  +-------- Coelatura_aegyptiaca__2  
  |                                  
--+  +----- Coelatura_aegyptiaca__1  
  |  |                               
  |  +----- Nitia                    
  +--+                               
     |  +-- Coelatura_gabonensis     
     |  |                            
     +--+-- Coelatura_kunenensis     
        |                            
        +-- Prisodontopsis_mweruensis **

Bolotov et al., 2017 [Publ 3761], fig. S1

iTtTbiriSoTroTroSiD
1 1 0 1 138 4 2 --
  +-------------- Nitia                    
--+                                        
  |  +----------- Coelatura_aegyptiaca__2  
  +--+                                     
     |  +-------- Coelatura_aegyptiaca__1  
     +--+                                  
        |  +----- Prisodontopsis_mweruensis **
        +--+                               
           |  +-- Coelatura_gabonensis     
           +--+                            
              +-- Coelatura_kunenensis     

Whelan et al., 2011 [Publ 3380], fig. 1-ML

iTtTbiriSoTroTroSiD
1 1 0 1 35 3 2 --
  +----------- Nitia                        
--+                                         
  |  +-------- Coelatura_aegyptiaca__2      
  +--+                                      
     |  +----- Coelatura_aegyptiaca__1      
     +--+                                   
        |  +-- Coelatura_gabonensis         
        +--+                                
           +-- Prisodontopsis_aviculaeformis **

Bolotov et al., 2017 [Publ 3761], fig. S2

iTtTbiriSoTroTroSiD
1 1 0 1 138 4 2 --
  +-------------- Nitia                    
--+                                        
  |  +----------- Coelatura_aegyptiaca__1  
  +--+                                     
     |  +-------- Coelatura_aegyptiaca__2  
     +--+                                  
        |  +----- Coelatura_gabonensis     
        +--+                               
           |  +-- Coelatura_kunenensis     
           +--+                            
              +-- Prisodontopsis_mweruensis **

Huang et al., 2019 [Publ 3843], fig. S3

iTtTbiriSoTroTroSiD
1 1 0 1 198 4 2 --
  +----------- Coelatura_aegyptiaca__2  
  |                                     
--+        +-- Coelatura_aegyptiaca__1  
  |  +-----+                            
  |  |     +-- Nitia                    
  +--+                                  
     |  +----- Coelatura_kunenensis     
     +--+                               
        |  +-- Coelatura_gabonensis     
        +--+                            
           +-- Prisodontopsis_mweruensis **

Whelan et al., 2011 [Publ 3380], fig. 1-MP

iTtTbiriSoTroTroSiD
1 1 0 1 35 3 2 --
  +-------- Nitia                        
  |                                      
--+  +----- Coelatura_aegyptiaca__1      
  |  |                                   
  +--+----- Coelatura_aegyptiaca__2      
     |                                   
     |  +-- Coelatura_gabonensis         
     +--+                                
        +-- Prisodontopsis_aviculaeformis **

Pfeiffer et al., 2019 [Publ 3937], fig. 6

iTtTbiriSoTroTroSiD
1 1 0 1 56 1 1 --
  +-- Coelatura                    
--+                                
  +-- Prisodontopsis_aviculaeformis **

Huang et al., 2019 [Publ 3843], fig. S4

iTtTbiriSoTroTroSiD
1 1 0 1 200 4 2 --
  +-------- Coelatura_aegyptiaca__2  
  |                                  
  +-------- Nitia                    
--+                                  
  |  +----- Coelatura_aegyptiaca__1  
  |  |                               
  +--+  +-- Coelatura_gabonensis     
     |  |                            
     +--+-- Coelatura_kunenensis     
        |                            
        +-- Prisodontopsis_mweruensis **

Pfeiffer et al., 2019 [Publ 3937], fig. 4-5

iTtTbiriSoTroTroSiD
1 1 0 1 56 1 1 --
  +-- Coelatura                    
--+                                
  +-- Prisodontopsis_aviculaeformis **
 
NSF icon MUSSEL icon
"Making the world a better place, one mollusk at a time."