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Page last updated
Wed 1 October 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!

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Gonideinae | Pseudodontini

subtribe PSEUDODONTINA Pseudodontina: cladomics
     10 genera

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 = 50 (51 total)
number of subtaxa (rank: genus) = 10
analyzed in 94 cladograms in 56 publications
maximum number of terminals in an analysis = 39 (mean = 7.48, median = 3)
maximum number of subtaxa (genus) = 10 (mean = 3.67, median = 2.5)

Basic Monophyly

number of cladograms that test basic monophyly (i.e., more than 1 included species) = 84
maximum number of included terminals = 39, (mean = 8.25 median = 3.5)
maximum number of subtaxa (genus) = 10 (mean = 3.99, median = 3)
proportion of cladograms that support basic monophyly = 0.92

Rigorous Monophyly

number of cladograms that test rigorous monophyly = 46
(Rigorous monophyly refers to cladograms with terminal species representing more than one subtaxon (genus) taxon and at least one rigorous outgroup (family).
maximum number of included terminals = 39 (mean = 12.65, median = 9.5)
maximum number of subtaxa (genus) = 10 (mean = 5.28, median = 5.5)
proportion of cladograms that support rigorous monophyly = 0.85


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


NJ Tree


Jeratthitikul et al., 2024 [Publ 4387], fig. 1

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

iTtTbiriSoTroTroSiD
3535361023510
  +----------------- Indopseudodontina
  |                                   
  |  +-------------- Pseudodon **        
--+  |                                
  |  |     +-------- Sundadontina **     
  |  |  +--+                          
  +--+  |  |  +----- Nyeinchanconcha **  
     |  |  +--+                       
     |  |     |  +-- Thaiconcha **       
     |  |     +--+                    
     +--+        +-- Bineurus **         
        |                             
        |        +-- Isannaia **         
        |  +-----+                    
        |  |     +-- Pilsbryoconcha **   
        +--+                          
           |  +----- Namkongnaia **      
           +--+                       
              |  +-- Lannanaia **        
              +--+                    
                 +-- Songkhlanaia **     

Konopleva et al., 2025 [Publ 4446], fig. 4

iTtTbiriSoTroTroSiD
3939381055123
  +----------------------- Indopseudodontina
  |                                         
--+  +-------------------- Lannanaia **        
  |  |                                      
  +--+  +----------------- Pilsbryoconcha **   
     |  |                                   
     +--+  +-------------- Songkhlanaia **     
        |  |                                
        |  |        +----- Nyeinchanconcha **  
        +--+  +-----+                       
           |  |     |  +-- Thaiconcha **       
           |  |     +--+                    
           +--+        +-- Bineurus **         
              |                             
              |  +-------- Sundadontina **     
              +--+                          
                 |  +----- Pseudodon **        
                 +--+                       
                    |  +-- Namkongnaia **      
                    +--+                    
                       +-- Isannaia **         

Jeratthitikul et al., 2025 [Publ 4423], fig. 1

iTtTbiriSoTroTroSiD
38383710125124
  +-------------------- Indopseudodontina
  |                                      
  |                 +-- Lannanaia **        
--+  +--------------+                    
  |  |              +-- Pilsbryoconcha **   
  |  |                                   
  +--+  +-------------- Songkhlanaia **     
     |  |                                
     |  |        +----- Nyeinchanconcha **  
     +--+  +-----+                       
        |  |     |  +-- Thaiconcha **       
        |  |     +--+                    
        +--+        +-- Bineurus **         
           |                             
           |  +-------- Sundadontina **     
           +--+                          
              |  +----- Isannaia **         
              +--+                       
                 |  +-- Namkongnaia **      
                 +--+                    
                    +-- Pseudodon **        

Bolotov et al., 2023 [Publ 4312], fig. S2

iTtTbiriSoTroTroSiD
363634855133
  +----------------- Indopseudodontina
  |                                   
--+  +-------------- Songkhlanaia **     
  |  |                                
  |  |           +-- Nyeinchanconcha **  
  +--+  +--------+                    
     |  |        +-- Sundadontina **     
     |  |                             
     +--+        +-- Pseudodon **        
        |  +-----+                    
        |  |     +-- Pilsbryoconcha **   
        +--+                          
           |  +----- Namkongnaia **      
           +--+                       
              |  +-- Thaiconcha **       
              +--+                    
                 +-- Bineurus **         

Bolotov et al., 2023 [Publ 4312], fig. 2

iTtTbiriSoTroTroSiD
343433855126
  +-------------------- Indopseudodontina
  |                                      
--+  +----------------- Pilsbryoconcha **   
  |  |                                   
  +--+  +-------------- Songkhlanaia **     
     |  |                                
     +--+           +-- Namkongnaia **      
        |  +--------+                    
        |  |        +-- Pseudodon **        
        +--+                             
           |  +-------- Sundadontina **     
           +--+                          
              |  +----- Nyeinchanconcha **  
              +--+                       
                 |  +-- Thaiconcha **       
                 +--+                    
                    +-- Bineurus **         

Bolotov et al., 2023 [Publ 4312], fig. S1

iTtTbiriSoTroTroSiD
343432855126
  +----------------- Indopseudodontina
  |                                   
--+  +-------------- Pilsbryoconcha **   
  |  |                                
  |  |        +----- Nyeinchanconcha **  
  +--+  +-----+                       
     |  |     |  +-- Thaiconcha **       
     |  |     +--+                    
     +--+        +-- Bineurus **         
        |                             
        |  +-------- Songkhlanaia **     
        +--+                          
           |  +----- Sundadontina **     
           +--+                       
              |  +-- Namkongnaia **      
              +--+                    
                 +-- Pseudodon **        

Konopleva et al., 2023 [Publ 4262], fig. 8

iTtTbiriSoTroTroSiD
2626258564124
  +----------------------- Indopseudodontina
--+                                         
  |  +-------------------- Pilsbryoconcha **   
  +--+                                      
     |  +----------------- Songkhlanaia **     
     +--+                                   
        |  +-------------- Namkongnaia **      
        +--+                                
           |  +----------- Pseudodon **        
           +--+                             
              |  +-------- Sundadontina **     
              +--+                          
                 |  +----- Nyeinchanconcha **  
                 +--+                       
                    |  +-- Thaiconcha **       
                    +--+                    
                       +-- Bineurus **         

Konopleva et al., 2021 [Publ 4213], fig. 1

iTtTbiriSoTroTroSiD
191917784126
  +-------------- Indopseudodontina       
  |                                       
  |        +----- Pilsbryoconcha_exilis__2 **
--+  +-----+                              
  |  |     |  +-- Pilsbryoconcha_exilis__1 **
  |  |     +--+                           
  |  |        +-- Namkongnaia **             
  +--+                                    
     |        +-- Pseudodon **               
     |  +-----+                           
     |  |     +-- Sundadontina **            
     +--+                                 
        |  +----- Nyeinchanconcha **         
        +--+                              
           |  +-- Thaiconcha **              
           +--+                           
              +-- Bineurus **                

Jeratthitikul et al., 2021 [Publ 4219], fig. 1

iTtTbiriSoTroTroSiD
1818157184132
  +-------------- Indopseudodontina
  |                                
--+  +----------- Pilsbryoconcha **   
  |  |                             
  |  |     +----- Nyeinchanconcha **  
  +--+  +--+                       
     |  |  |  +-- Thaiconcha **       
     |  |  +--+                    
     +--+     +-- Bineurus **         
        |                          
        |  +----- Sundadontina **     
        +--+                       
           |  +-- Namkongnaia **      
           +--+                    
              +-- Pseudodon **        

Jeratthitikul et al., 2021 [Publ 4219], fig. 2

iTtTbiriSoTroTroSiD
1818167184138
  +----------------- Indopseudodontina    
  |                                       
  |  +-------------- Pilsbryoconcha **       
--+  |                                    
  |  |           +-- Nyeinchanconcha **      
  |  |        +--+                        
  +--+        |  +-- Sundadontina_cumingii **
     |  +-----+                           
     |  |     |  +-- Thaiconcha **           
     |  |     +--+                        
     |  |        +-- Bineurus **             
     +--+                                 
        |        +-- Namkongnaia **          
        |  +-----+                        
        |  |     +-- Pseudodon **            
        +--+                              
           |  +----- Sundadontina_tumida **  
           +--+                           
              |  +-- Sundadontina_brandti ** 
              +--+                        
                 +-- Sundadontina_taskaevi **

Bolotov et al., 2020 [Publ 4100], fig. S1

iTtTbiriSoTroTroSiD
1717166954135
  +-------------- Indopseudodontina
  |                                
--+  +----------- Bineurus **         
  |  |                             
  +--+  +-------- Nyeinchanconcha **  
     |  |                          
     +--+     +-- Thaiconcha **       
        |  +--+                    
        |  |  +-- Pilsbryoconcha **   
        +--+                       
           |  +-- Pseudodon **        
           +--+                    
              +-- Sundadontina **     

Bolotov et al., 2020 [Publ 4100], fig. 1

iTtTbiriSoTroTroSiD
17171661014133
  +-------------- Indopseudodontina
  |                                
--+  +----------- Bineurus **         
  |  |                             
  +--+  +-------- Nyeinchanconcha **  
     |  |                          
     +--+     +-- Thaiconcha **       
        |  +--+                    
        |  |  +-- Pilsbryoconcha **   
        +--+                       
           |  +-- Pseudodon **        
           +--+                    
              +-- Sundadontina **     

Jeratthitikul et al., 2022 [Publ 4260], fig. S2_2

iTtTbiriSoTroTroSiD
1515137612139
  +----------- Indopseudodontina
  |                             
  |     +----- Pilsbryoconcha **   
--+  +--+                       
  |  |  |  +-- Namkongnaia **      
  |  |  +--+                    
  |  |     +-- Pseudodon **        
  +--+                          
     |     +-- Nyeinchanconcha **  
     |  +--+                    
     |  |  +-- Sundadontina **     
     +--+                       
        |  +-- Thaiconcha **       
        +--+                    
           +-- Bineurus **         

Jeratthitikul et al., 2022 [Publ 4260], fig. S1_1

iTtTbiriSoTroTroSiD
1515137612139
  +----------- Indopseudodontina
  |                             
  |     +----- Pilsbryoconcha **   
--+  +--+                       
  |  |  |  +-- Namkongnaia **      
  |  |  +--+                    
  |  |     +-- Pseudodon **        
  +--+                          
     |     +-- Nyeinchanconcha **  
     |  +--+                    
     |  |  +-- Sundadontina **     
     +--+                       
        |  +-- Thaiconcha **       
        +--+                    
           +-- Bineurus **         

Dai et al., 2023 [Publ 4285], fig. 3-ML

iTtTbiriSoTroTroSiD
1414126313134
  +----------- Indopseudodontina
  |                             
  |        +-- Nyeinchanconcha **  
--+  +-----+                    
  |  |     +-- Bineurus **         
  |  |                          
  +--+     +-- Thaiconcha **       
     |  +--+                    
     |  |  +-- Sundadontina **     
     +--+                       
        |  +-- Pilsbryoconcha **   
        +--+                    
           +-- Pseudodon **        

Dai et al., 2023 [Publ 4285], fig. 3-BI

iTtTbiriSoTroTroSiD
1414116313133
  +-------- Indopseudodontina
  |                          
  |     +-- Nyeinchanconcha **  
--+  +--+                    
  |  |  +-- Bineurus **         
  |  |                       
  |  |  +-- Thaiconcha **       
  +--+--+                    
     |  +-- Sundadontina **     
     |                       
     |  +-- Pilsbryoconcha **   
     +--+                    
        +-- Pseudodon **        

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

iTtTbiriSoTroTroSiD
13141361261138
  +-------------- Pilsbryoconcha **            
  |                                         
  |  +----------- Indopseudodontina         
--+  |                                      
  |  |        +-- Thaiconcha **                
  |  +--------+                             
  |  |        +-- Bineurus **                  
  +--+                                      
     |     +----- Pseudodon_vagulus **         
     |  +--+                                
     |  |  |  +-- Pseudodon_mekongi **         
     |  |  +--+                             
     |  |     +-- Pseudodon_vondembuschianus **
     +--+                                   
        |     +-- Pseudodon_inoscularis **     
        |  +--+                             
        |  |  +-- Sundadontina_tumida **       
        +--+                                
           |  +-- Nyeinchanconcha **           
           +--+                             
              +-- Sundadontina_cumingii **     

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

iTtTbiriSoTroTroSiD
12121061133136
  +-------- Indopseudodontina    
  |                              
  |  +----- Bineurus **             
--+  |                           
  |  |  +-- Nyeinchanconcha **      
  |  +--+                        
  |  |  +-- Sundadontina_cumingii **
  +--+                           
     |  +-- Sundadontina_tumida **  
     +--+                        
     |  +-- Pseudodon **            
     |                           
     |  +-- Thaiconcha **           
     +--+                        
        +-- Pilsbryoconcha **       

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

iTtTbiriSoTroTroSiD
1212661873134
  +----- Indopseudodontina     
  |                            
  |  +-- Nyeinchanconcha **       
  |  |                         
--+  +-- Thaiconcha **            
  |  |                         
  |  +-- Sundadontina_cumingii ** 
  |  |                         
  |  +-- Sundadontina_tumida__1 **
  +--+                         
     +-- Sundadontina_tumida__2 **
     |                         
     +-- Pilsbryoconcha **        
     |                         
     +-- Pseudodon **             
     |                         
     +-- Bineurus **              

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

iTtTbiriSoTroTroSiD
12121261271136
  +-------------- Indopseudodontina    
  |                                    
--+  +----------- Pilsbryoconcha **       
  |  |                                 
  |  |        +-- Sundadontina_tumida **  
  +--+  +-----+                        
     |  |     +-- Pseudodon **            
     |  |                              
     +--+     +-- Nyeinchanconcha **      
        |  +--+                        
        |  |  +-- Sundadontina_cumingii **
        +--+                           
           |  +-- Thaiconcha **           
           +--+                        
              +-- Bineurus **             

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

iTtTbiriSoTroTroSiD
12121361853136
  +-------------- Indopseudodontina    
  |                                    
--+  +----------- Pilsbryoconcha **       
  |  |                                 
  |  |        +-- Sundadontina_tumida **  
  +--+  +-----+                        
     |  |     +-- Pseudodon **            
     |  |                              
     +--+     +-- Nyeinchanconcha **      
        |  +--+                        
        |  |  +-- Sundadontina_cumingii **
        +--+                           
           |  +-- Thaiconcha **           
           +--+                        
              +-- Bineurus **             

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

iTtTbiriSoTroTroSiD
12121261873133
  +-------------- Indopseudodontina
  |                                
--+  +----------- Pilsbryoconcha **   
  |  |                             
  +--+        +-- Pseudodon **        
     |  +-----+                    
     |  |     +-- Sundadontina **     
     +--+                          
        |  +----- Nyeinchanconcha **  
        +--+                       
           |  +-- Thaiconcha **       
           +--+                    
              +-- Bineurus **         

Jeratthitikul & Sutcharit, 2023 [Publ 4289], fig. 1

iTtTbiriSoTroTroSiD
11119722139
  +-------------- Indopseudodontina
  |                                
--+  +----------- Bineurus **         
  |  |                             
  |  |     +----- Namkongnaia **      
  +--+  +--+                       
     |  |  |  +-- Sundadontina **     
     |  |  +--+                    
     +--+     +-- Nyeinchanconcha **  
        |                          
        |  +----- Pseudodon **        
        +--+                       
           |  +-- Pilsbryoconcha **   
           +--+                    
              +-- Thaiconcha **       

Dai et al., 2025 [Publ 4441], fig. 1

iTtTbiriSoTroTroSiD
111196370031
  +-------------- Pilsbryoconcha ** 
--+                              
  |  +----------- Pseudodon **      
  +--+                           
     |  +-------- Sundadontina **   
     +--+                        
        |  +----- Nyeinchanconcha **
        +--+                     
           |  +-- Bineurus **       
           +--+                  
              +-- Thaiconcha **     

Dai et al., 2024 [Publ 4389], fig. 3

iTtTbiriSoTroTroSiD
111196360029
  +-------------- Pilsbryoconcha ** 
--+                              
  |  +----------- Pseudodon **      
  +--+                           
     |  +-------- Sundadontina **   
     +--+                        
        |  +----- Nyeinchanconcha **
        +--+                     
           |  +-- Bineurus **       
           +--+                  
              +-- Thaiconcha **     

Zieritz et al., 2024 [Publ 4381], fig. 2

iTtTbiriSoTroTroSiD
8865382134
  +----------- Indopseudodontina
  |                             
--+        +-- Pilsbryoconcha **   
  |  +-----+                    
  |  |     +-- Pseudodon **        
  +--+                          
     |  +----- Sundadontina **     
     +--+                       
        |  +-- Thaiconcha **       
        +--+                    
           +-- Bineurus **         

Konopleva et al., 2019 [Publ 3900], fig. 1

iTtTbiriSoTroTroSiD
8803443137
  +----- Indopseudodontina         
  |                                
  |  +-- Bineurus_mouhotii **         
  |  |                             
--+  +-- Pseudodon_vagulus **         
  |  |                             
  |  +-- Pseudodon_mekongi **         
  |  |                             
  |  +-- Pilsbryoconcha_exilis **     
  +--+                             
     +-- Pilsbryoconcha_carinifera ** 
     |                             
     +-- Bineurus_loeiensis **        
     |                             
     +-- Bineurus_exilis **           
     |                             
     +-- Pseudodon_vondembuschianus **

Bolotov et al., 2018 [Publ 3826], fig. 2

iTtTbiriSoTroTroSiD
8803753137
  +----- Indopseudodontina         
  |                                
  |  +-- Bineurus_mouhotii **         
  |  |                             
--+  +-- Pseudodon_vagulus **         
  |  |                             
  |  +-- Pseudodon_mekongi **         
  |  |                             
  |  +-- Pilsbryoconcha_exilis **     
  +--+                             
     +-- Pilsbryoconcha_carinifera ** 
     |                             
     +-- Bineurus_loeiensis **        
     |                             
     +-- Bineurus_exilis **           
     |                             
     +-- Pseudodon_vondembuschianus **

Zieritz et al., 2024 [Publ 4381], fig. 8A

iTtTbiriSoTroTroSiD
886200034
  +-- Namkongnaia **
--+              
  +-- Pseudodon **  

Zieritz et al., 2021 [Publ 4218], fig. 5

iTtTbiriSoTroTroSiD
7755252133
  +-------------- Indopseudodontina
--+                                
  |  +----------- Pilsbryoconcha **   
  +--+                             
     |  +-------- Pseudodon **        
     +--+                          
        |  +----- Sundadontina **     
        +--+                       
           |  +-- Thaiconcha **       
           +--+                    
              +-- Bineurus **         

Konopleva et al., 2017 [Publ 3807], fig. 6

iTtTbiriSoTroTroSiD
6645250036
  +-------- Sundadontina **   
  |                        
--+     +-- Nyeinchanconcha **
  |  +--+                  
  |  |  +-- Bineurus **       
  +--+                     
     |  +-- Pilsbryoconcha ** 
     +--+                  
        +-- Pseudodon **      

Pfeiffer & Graf, 2015 [Publ 3620], fig. 2

iTtTbiriSoTroTroSiD
6645340034
  +----------- Pilsbryoconcha ** 
--+                           
  |  +-------- Pseudodon **      
  +--+                        
     |  +----- Sundadontina **   
     +--+                     
        |  +-- Nyeinchanconcha **
        +--+                  
           +-- Bineurus **       

Wu et al., 2024 [Publ 4350], fig. 6-7

iTtTbiriSoTroTroSiD
6644312134
  +----------- Indopseudodontina
--+                             
  |  +-------- Pilsbryoconcha **   
  +--+                          
     |  +----- Pseudodon **        
     +--+                       
        |  +-- Thaiconcha **       
        +--+                    
           +-- Bineurus **         

Wu et al., 2024 [Publ 4388], fig. 5

iTtTbiriSoTroTroSiD
6644322134
  +----------- Indopseudodontina
--+                             
  |  +-------- Pilsbryoconcha **   
  +--+                          
     |  +----- Pseudodon **        
     +--+                       
        |  +-- Thaiconcha **       
        +--+                    
           +-- Bineurus **         

Wu et al., 2024 [Publ 4350], fig. 5b

iTtTbiriSoTroTroSiD
6644312136
  +----------- Indopseudodontina
--+                             
  |  +-------- Pilsbryoconcha **   
  +--+                          
     |  +----- Bineurus **         
     +--+                       
        |  +-- Thaiconcha **       
        +--+                    
           +-- Pseudodon **        

Wu et al., 2024 [Publ 4350], fig. 5a

iTtTbiriSoTroTroSiD
6644312134
  +----------- Indopseudodontina
--+                             
  |  +-------- Pilsbryoconcha **   
  +--+                          
     |  +----- Pseudodon **        
     +--+                       
        |  +-- Thaiconcha **       
        +--+                    
           +-- Bineurus **         

Liu et al., 2024 [Publ 4380], fig. 5

iTtTbiriSoTroTroSiD
6644312134
  +----------- Indopseudodontina
--+                             
  |  +-------- Pilsbryoconcha **   
  +--+                          
     |  +----- Pseudodon **        
     +--+                       
        |  +-- Thaiconcha **       
        +--+                    
           +-- Bineurus **         

Lopes-Lima et al., 2020 [Publ 4080], fig. 2-4

iTtTbiriSoTroTroSiD
66351152136
  +----------- Indopseudodontina
  |                             
--+  +-------- Pilsbryoconcha **   
  |  |                          
  +--+  +----- Pseudodon **        
     |  |                       
     +--+  +-- Nyeinchanconcha **  
        |  |                    
        +--+-- Bineurus **         
           |                    
           +-- Sundadontina **     

Wu et al., 2024 [Publ 4350], fig. 5c

iTtTbiriSoTroTroSiD
6634312137
  +----------- Indopseudodontina   
  |                                
--+  +-------- Pilsbryoconcha **      
  |  |                             
  +--+  +----- Bineurus_anodontinum **
     |  |                          
     +--+----- Bineurus_loeiensis **  
        |                          
        |  +-- Thaiconcha **          
        +--+                       
           +-- Pseudodon **           

Lopes-Lima et al., 2017 [Publ 3745], fig. 1-2

iTtTbiriSoTroTroSiD
5534750035
  +-------- Pilsbryoconcha ** 
--+                        
  |  +----- Pseudodon **      
  +--+                     
     |  +-- Bineurus **       
     +--+                  
        +-- Nyeinchanconcha **

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

iTtTbiriSoTroTroSiD
4424531138
  +----------- Indopseudodontina
--+                             
  |  +-------- Pilsbryoconcha **   
  +--+                          
     |  +----- Bineurus **         
     +--+                       
        |  +-- Pseudodon **        
        +--+                    
           +-- Sundadontina **     

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

iTtTbiriSoTroTroSiD
4424531138
  +----------- Indopseudodontina
--+                             
  |  +-------- Bineurus **         
  +--+                          
     |  +----- Pilsbryoconcha **   
     +--+                       
        |  +-- Pseudodon **        
        +--+                    
           +-- Sundadontina **     

Bolotov et al., 2022 [Publ 4252], fig. 2

iTtTbiriSoTroTroSiD
3403581137
  +-- Pseudodon **        
  |                    
  +-- Nyeinchanconcha **  
--+                    
  +-- Indopseudodontina
  |                    
  +-- Sundadontina **     

Bolotov et al., 2022 [Publ 4239], fig. 2

iTtTbiriSoTroTroSiD
3403551137
  +-- Pseudodon **        
  |                    
  +-- Nyeinchanconcha **  
--+                    
  +-- Indopseudodontina
  |                    
  +-- Sundadontina **     

Bolotov et al., 2022 [Publ 4239], fig. S2

iTtTbiriSoTroTroSiD
3403551137
  +-- Pseudodon **        
  |                    
  +-- Nyeinchanconcha **  
--+                    
  +-- Indopseudodontina
  |                    
  +-- Sundadontina **     

Bolotov et al., 2022 [Publ 4252], fig. S1

iTtTbiriSoTroTroSiD
3403581137
  +-- Pseudodon **        
  |                    
  +-- Nyeinchanconcha **  
--+                    
  +-- Indopseudodontina
  |                    
  +-- Sundadontina **     

Bolotov et al., 2022 [Publ 4239], fig. S1

iTtTbiriSoTroTroSiD
3403551137
  +-- Pseudodon **        
  |                    
  +-- Nyeinchanconcha **  
--+                    
  +-- Indopseudodontina
  |                    
  +-- Sundadontina **     

Wu et al., 2021 [Publ 4366], fig. 2_I

iTtTbiriSoTroTroSiD
3312883137
  +-------- Indopseudodontina        
--+                                  
  |  +----- Pilsbryoconcha_exilis **    
  +--+                               
     |  +-- Pseudodon **                
     +--+                            
        +-- Pilsbryoconcha_carinifera **

Wu et al., 2021 [Publ 4215], fig. 3

iTtTbiriSoTroTroSiD
319173212151
                 +----- Chamberlainia    
  +--------------+                       
  |              |  +-- Sundadontina **     
  |              +--+                    
  |                 +-- Sinohyriopsis    
  |                                      
--+              +----- Indopseudodontina
  |  +-----------+                       
  |  |           |  +-- Pseudodon **        
  |  |           +--+                    
  |  |              +-- Pilsbryoconcha **   
  |  |                                   
  +--+        +-------- Sinosolenaia     
     |  +-----+                          
     |  |     |  +----- Lamprotula       
     |  |     +--+                       
     |  |        |  +-- Potomida         
     |  |        +--+                    
     +--+           +-- Pronodularia     
        |                                
        |           +-- Ptychorhynchus   
        |  +--------+                    
        |  |        +-- Parvasolenaia    
        +--+                             
           |  +-------- Inversidens      
           +--+                          
              |  +----- Gonidea          
              +--+                       
                 |  +-- Microcondylaea   
                 +--+                    
                    +-- Leguminaia       

Wu et al., 2021 [Publ 4366], fig. 6

iTtTbiriSoTroTroSiD
3312883137
  +-------- Indopseudodontina        
--+                                  
  |  +----- Pilsbryoconcha_exilis **    
  +--+                               
     |  +-- Pseudodon **                
     +--+                            
        +-- Pilsbryoconcha_carinifera **

Pfeiffer & Graf, 2013 [Publ 3531], fig. 2

iTtTbiriSoTroTroSiD
22022900--
  +-- Pseudodon **   
--+               
  +-- Sundadontina **

Fukata & Iigo, 2020 [Publ 4106], fig. 1

iTtTbiriSoTroTroSiD
22025100--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Wu et al., 2024 [Publ 4388], fig. 6

iTtTbiriSoTroTroSiD
22025200--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Wu et al., 2021 [Publ 4366], fig. 3-ML

iTtTbiriSoTroTroSiD
22027100--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Froufe et al., 2019 [Publ 3936], fig. 4

iTtTbiriSoTroTroSiD
22021700--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Froufe et al., 2019 [Publ 3936], fig. 3-M

iTtTbiriSoTroTroSiD
22021700--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Hoeh et al., 2009 [Publ 2716], fig. 5

iTtTbiriSoTroTroSiD
22024400--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Zieritz et al., 2021 [Publ 4231], fig. 3-F_5

iTtTbiriSoTroTroSiD
22024600--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Wu et al., 2021 [Publ 4366], fig. 4

iTtTbiriSoTroTroSiD
22026600--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Chen et al., 2020 [Publ 4170], fig. 1

iTtTbiriSoTroTroSiD
22023200--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Graf & Cummings, 2006 [Publ 1968], fig. 2

iTtTbiriSoTroTroSiD
22024500--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Wu et al., 2024 [Publ 4350], fig. 8b_S2

iTtTbiriSoTroTroSiD
22028900--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Dai et al., 2025 [Publ 4440], fig. 3

iTtTbiriSoTroTroSiD
22028600--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Dai et al., 2024 [Publ 4358], fig. 4

iTtTbiriSoTroTroSiD
22025000--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Wu et al., 2021 [Publ 4366], fig. 3-BI

iTtTbiriSoTroTroSiD
22027100--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Hoeh et al., 2009 [Publ 2716], fig. 4

iTtTbiriSoTroTroSiD
22024400--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Wu et al., 2023 [Publ 4339], fig. 4_S5-nt

iTtTbiriSoTroTroSiD
22029300--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Graf, 2002 [Publ 2651], fig. 2

iTtTbiriSoTroTroSiD
22021600--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Chen et al., 2025 [Publ 4448], fig. 3

iTtTbiriSoTroTroSiD
22028300--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Matos et al., 2024 [Publ 4384], fig. 3

iTtTbiriSoTroTroSiD
22021800--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Zieritz et al., 2021 [Publ 4231], fig. 3-M_4

iTtTbiriSoTroTroSiD
22022100--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Kongim et al., 2023 [Publ 4290], fig. 1

iTtTbiriSoTroTroSiD
22021311--
  +----- Indopseudodontina
--+                       
  |  +-- Namkongnaia **      
  +--+                    
     +-- Pilsbryoconcha **   

Froufe et al., 2019 [Publ 3936], fig. 3

iTtTbiriSoTroTroSiD
22024200--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Froufe et al., 2019 [Publ 3936], fig. 6

iTtTbiriSoTroTroSiD
22024200--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Wu et al., 2024 [Publ 4350], fig. 8a_S1

iTtTbiriSoTroTroSiD
22028900--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Zhang et al., 2024 [Publ 4397], fig. 5

iTtTbiriSoTroTroSiD
22022600--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Wu et al., 2022 [Publ 4238], fig. 3

iTtTbiriSoTroTroSiD
22027100--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Pavan-Kumar et al., 2022 [Publ 4263], fig. S5

iTtTbiriSoTroTroSiD
22023600--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Matos et al., 2024 [Publ 4383], fig. 3

iTtTbiriSoTroTroSiD
22021800--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Wu et al., 2023 [Publ 4339], fig. 4_S5-aa

iTtTbiriSoTroTroSiD
22029300--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Bolotov et al., 2022 [Publ 4250], fig. 8

iTtTbiriSoTroTroSiD
22024741--
  +----- Indopseudodontina
--+                       
  |  +-- Pseudodon **        
  +--+                    
     +-- Sundadontina **     

Hoeh et al., 2009 [Publ 2716], fig. 3

iTtTbiriSoTroTroSiD
22024500--
  +-- Pilsbryoconcha **
--+                 
  +-- Pseudodon **     

Pavan-Kumar et al., 2022 [Publ 4263], fig. 4

iTtTbiriSoTroTroSiD
22023400--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Dai et al., 2023 [Publ 4285], fig. 5

iTtTbiriSoTroTroSiD
22025100--
  +-- Pseudodon **     
--+                 
  +-- Pilsbryoconcha **

Dai et al., 2024 [Publ 4386], fig. 6

iTtTbiriSoTroTroSiD
11013900--
-- Pilsbryoconcha_exilis **

Walker et al., 2006 [Publ 2666], fig. 2

iTtTbiriSoTroTroSiD
11011400--
-- Pseudodon_vondembuschianus **

Walker et al., 2006 [Publ 2666], fig. 6

iTtTbiriSoTroTroSiD
11013500--
-- Sundadontina_tumida **

Jeratthitikul et al., 2019 [Publ 3911], fig. 4

iTtTbiriSoTroTroSiD
1101800--
-- Pilsbryoconcha_exilis **

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

iTtTbiriSoTroTroSiD
11013500--
-- Pseudodon_vondembuschianus **

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

iTtTbiriSoTroTroSiD
11013500--
-- Pseudodon_vondembuschianus **

Walker et al., 2006 [Publ 2666], fig. 3

iTtTbiriSoTroTroSiD
11011400--
-- Pseudodon_vondembuschianus **

Walker et al., 2006 [Publ 2666], fig. 4

iTtTbiriSoTroTroSiD
11011400--
-- Pseudodon_vondembuschianus **

Walker et al., 2006 [Publ 2666], fig. 6-M

iTtTbiriSoTroTroSiD
11011300--
-- Sundadontina_tumida **

Zieritz et al., 2020 [Publ 4102], fig. 4

iTtTbiriSoTroTroSiD
11013011--
  +-- Pilsbryoconcha **   
--+                    
  +-- Indopseudodontina
 
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