Bivalvia | Unionida | Unionoidea | Unionidae | Unioninae | Unionini | Oxynaiina

genus Tchangsinaia Starobogatov, 1970: cladomics

1 Recent valid species (1 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 = 1 (1 total)
analyzed in 95 cladograms in 60 publications
maximum number of terminals in an analysis = 1 (mean = 1, median = 1)

Cladograms

Chen et al., 2025 [Publ 4487], fig. 2

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 40 12 6 ** 
           +-- Tchangsinaia_piscicula **
  +--------+                         
  |        +-- Inversiunio           
  |                                  
--+        +-- Cuneopsis             
  |  +-----+                         
  |  |     +-- Pseudocuneopsis       
  +--+                               
     |  +----- Nodularia             
     +--+                            
        |  +-- Diaurora              
        +--+                         
           +-- Schistodesmus

Chen et al., 2023 [Publ 4302], fig. 1

cstiTtTbiriSoTroTroSiD
0.875 1 1 0 1 40 13 6 0.0 
  +-- Tchangsinaia_piscicula **
--+                         
  +-- Unio

Chen et al., 2023 [Publ 4302], fig. 2

cstiTtTbiriSoTroTroSiD
0.875 1 1 0 1 40 13 6 0.0 
  +-- Tchangsinaia_piscicula **
--+                         
  +-- Unio

Dai et al., 2025 [Publ 4440], fig. 1

cstiTtTbiriSoTroTroSiD
0.875 1 1 0 1 43 12 6 0.0 
  +-- Tchangsinaia_piscicula **
--+                         
  +-- Inversiunio

Dai et al., 2025 [Publ 4440], fig. 2

cstiTtTbiriSoTroTroSiD
0.875 1 1 0 1 43 12 6 0.0 
  +-- Tchangsinaia_piscicula **
--+                         
  +-- Unio

Chen et al., 2025 [Publ 4487], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 40 12 6 0.0 
              +-- Tchangsinaia_piscicula **
  +-----------+                         
  |           +-- Inversiunio           
--+                                     
  |  +----------- Pseudocuneopsis       
  +--+                                  
     |  +-------- Cuneopsis             
     +--+                               
        |  +----- Nodularia             
        +--+                            
           |  +-- Diaurora              
           +--+                         
              +-- Schistodesmus

Campbell & Lydeard, 2026 [Publ 4810], fig. 6-14

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 631 31 6 0.0 
           +-- Schistodesmus         
  +--------+                         
  |        +-- Nodularia             
  |                                  
--+        +-- Tchangsinaia_piscicula **
  |  +-----+                         
  |  |     +-- Inversiunio           
  +--+                               
     |  +----- Pseudocuneopsis       
     +--+                            
        |  +-- Diaurora              
        +--+                         
           +-- Cuneopsis

Wu et al., 2022 [Publ 4238], fig. 2a_S1

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 11 10 5 0.0 
  +-------------- Nodularia             
--+                                     
  |  +----------- Pseudocuneopsis       
  +--+                                  
     |  +-------- Schistodesmus         
     +--+                               
        |  +----- Cuneopsis             
        +--+                            
           |  +-- Tchangsinaia_piscicula **
           +--+                         
              +-- Inversiunio

Wu et al., 2022 [Publ 4238], fig. 2d

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 37 14 5 0.0 
  +-------------- Pseudocuneopsis       
--+                                     
  |  +----------- Nodularia             
  +--+                                  
     |  +-------- Schistodesmus         
     +--+                               
        |  +----- Cuneopsis             
        +--+                            
           |  +-- Tchangsinaia_piscicula **
           +--+                         
              +-- Inversiunio

Wu et al., 2023 [Publ 4296], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 22 9 5 0.0 
  +----------- Cuneopsis             
  |                                  
--+        +-- Nodularia             
  |  +-----+                         
  |  |     +-- Schistodesmus         
  +--+                               
     |  +----- Tchangsinaia_piscicula **
     +--+                            
        |  +-- Inversiunio           
        +--+                         
           +-- Pseudocuneopsis

Liu et al., 2023 [Publ 4310], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 23 10 5 0.0 
  +----------- Cuneopsis             
  |                                  
--+        +-- Nodularia             
  |  +-----+                         
  |  |     +-- Schistodesmus         
  +--+                               
     |  +----- Tchangsinaia_piscicula **
     +--+                            
        |  +-- Inversiunio           
        +--+                         
           +-- Pseudocuneopsis

Liu et al., 2023 [Publ 4310], fig. 5

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 23 10 5 0.0 
  +----- Cuneopsis             
  |                            
  |  +-- Nodularia             
  +--+                         
--+  +-- Schistodesmus         
  |                            
  |  +-- Tchangsinaia_piscicula **
  |  |                         
  +--+-- Inversiunio           
     |                         
     +-- Pseudocuneopsis

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 84 18 5 0.0 
  +----------- Pseudocuneopsis       
  |                                  
--+  +-------- Nodularia             
  |  |                               
  +--+     +-- Tongchuania           
     |  +--+                         
     |  |  +-- Schistodesmus         
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis

Zhang et al., 2004 [Publ 2735], fig. 1

cstiTtTbiriSoTroTroSiD
0.833 1 1 0 1 13 6 4 0.0 
  +-------------- Tchangsinaia_piscicula **
--+                                     
  |  +----------- Cuneopsis_heudei      
  +--+                                  
     |  +-------- Nodularia             
     +--+                               
        |  +----- Pseudocuneopsis       
        +--+                            
           |  +-- Cuneopsis_rufescens   
           +--+                         
              +-- Schistodesmus

Wu et al., 2019 [Publ 3864], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 45 4 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Tchangsinaia_piscicula **
     +--+                            
        |  +-- Cuneopsis             
        +--+                         
           +-- Schistodesmus

Fukata & Iigo, 2019 [Publ 4108], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 16 7 4 0.0 
  +-------- Pseudocuneopsis       
  |                               
--+     +-- Cuneopsis             
  |  +--+                         
  |  |  +-- Schistodesmus         
  +--+                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Nodularia

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 121 17 4 0.0 
  +-------- Nodularia             
  |                               
--+  +----- Schistodesmus         
  |  |                            
  +--+----- Cuneopsis             
     |                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Inversiunio

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 53 5 4 0.0 
        +-- Cuneopsis             
  +-----+                         
  |     +-- Schistodesmus         
--+                               
  |  +----- Pseudocuneopsis       
  +--+                            
     |  +-- Nodularia             
     +--+                         
        +-- Tchangsinaia_piscicula **

Wu et al., 2020 [Publ 4121], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 47 4 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Tchangsinaia_piscicula **
     +--+                            
        |  +-- Cuneopsis             
        +--+                         
           +-- Schistodesmus

Wu et al., 2020 [Publ 4147], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 29 5 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Cuneopsis             
        +--+                         
           +-- Tchangsinaia_piscicula **

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 72 6 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Cuneopsis             
        +--+                         
           +-- Tchangsinaia_piscicula **

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 72 6 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Tchangsinaia_piscicula **
     +--+                            
        |  +-- Cuneopsis             
        +--+                         
           +-- Schistodesmus

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 67 6 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis

Wu et al., 2022 [Publ 4238], fig. 2e

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 17 8 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Tchangsinaia_piscicula **
     +--+                            
        |  +-- Cuneopsis             
        +--+                         
           +-- Schistodesmus

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 72 11 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 52 4 4 0.0 
        +-- Pseudocuneopsis       
  +-----+                         
  |     +-- Nodularia             
--+                               
  |  +----- Schistodesmus         
  +--+                            
     |  +-- Cuneopsis             
     +--+                         
        +-- Tchangsinaia_piscicula **

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 94 11 4 0.0 
        +-- Nodularia             
  +-----+                         
  |     +-- Pseudocuneopsis       
--+                               
  |  +----- Tchangsinaia_piscicula **
  +--+                            
     |  +-- Schistodesmus         
     +--+                         
        +-- Cuneopsis

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

cstiTtTbiriSoTroTroSiD
0.833 1 1 0 1 94 11 4 0.0 
  +-------------- Pseudocuneopsis          
  |                                        
--+  +----------- Nodularia                
  |  |                                     
  +--+        +-- Schistodesmus_lampreyanus
     |  +-----+                            
     |  |     +-- Cuneopsis                
     +--+                                  
        |  +----- Tchangsinaia_piscicula **   
        +--+                               
           |  +-- Schistodesmus_xinyuensis 
           +--+                            
              +-- Schistodesmus_spinosus

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 90 11 4 0.0 
  +-------- Nodularia             
  |                               
--+-------- Pseudocuneopsis       
  |                               
  |  +----- Schistodesmus         
  +--+                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Cuneopsis

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 90 11 4 0.0 
  +-------- Nodularia             
  |                               
--+-------- Pseudocuneopsis       
  |                               
  |  +----- Schistodesmus         
  +--+                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Cuneopsis

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 52 13 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis

Wu et al., 2024 [Publ 4379], fig. 5

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 52 18 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 40 10 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 52 6 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Tchangsinaia_piscicula **
     +--+                            
        |  +-- Cuneopsis             
        +--+                         
           +-- Schistodesmus

Hou et al., 2024 [Publ 4400], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 74 23 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis

Hou et al., 2025 [Publ 4401], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 27 24 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis

Hou et al., 2025 [Publ 4432], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 27 24 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 86 15 4 0.0 
        +-- Nodularia             
  +-----+                         
  |     +-- Pseudocuneopsis       
--+                               
  |  +----- Schistodesmus         
  +--+                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Cuneopsis

Hou et al., 2025 [Publ 4445], fig. 5

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 51 21 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis

Wang et al., 2025 [Publ 4488], fig. 3B

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 63 22 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis

Klymus et al., 2025 [Publ 4814], fig. 3A

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 35 4 4 0.0 
        +-- Pseudocuneopsis       
  +-----+                         
  |     +-- Schistodesmus         
--+                               
  |  +----- Nodularia             
  +--+                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Cuneopsis

Klymus et al., 2025 [Publ 4814], fig. 3B

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 35 4 4 0.0 
        +-- Nodularia             
  +-----+                         
  |     +-- Pseudocuneopsis       
--+                               
  |  +----- Schistodesmus         
  +--+                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Cuneopsis

Campbell & Lydeard, 2026 [Publ 4810], fig. 3_5

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 139 20 4 0.0 
        +-- Tchangsinaia_piscicula **
  +-----+                         
  |     +-- Cuneopsis             
--+                               
  |  +----- Pseudocuneopsis       
  +--+                            
     |  +-- Schistodesmus         
     +--+                         
        +-- Nodularia

Campbell & Lydeard, 2026 [Publ 4810], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 46 8 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Tchangsinaia_piscicula **
     +--+                            
        |  +-- Cuneopsis             
        +--+                         
           +-- Schistodesmus

Wu et al., 2026 [Publ 4811], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 94 19 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis

Wu et al., 2026 [Publ 4825], fig. 6B

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 64 19 4 0.0 
  +----------- Pseudocuneopsis       
--+                                  
  |  +-------- Nodularia             
  +--+                               
     |  +----- Schistodesmus         
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis

Ouyang et al., 2015 [Publ 4493], fig. 1

cstiTtTbiriSoTroTroSiD
0.600 1 1 0 1 30 6 3 0.0 
        +-- Tchangsinaia_piscicula **
  +-----+                         
  |     +-- Cuneopsis_rufescens   
--+                               
  |  +----- Nodularia             
  +--+                            
     |  +-- Cuneopsis_szechenyii  
     +--+                         
        +-- Cuneopsis_celtiformis

Ouyang et al., 2015 [Publ 4493], fig. 2

cstiTtTbiriSoTroTroSiD
0.800 1 1 0 1 30 6 3 0.0 
  +----------------- Nodularia               
  |                                          
  |           +----- Cuneopsis_rufescens__2  
--+  +--------+                              
  |  |        |  +-- Schistodesmus           
  |  |        +--+                           
  +--+           +-- Cuneopsis_celtiformis__2
     |                                       
     |  +----------- Tchangsinaia_piscicula **  
     +--+                                    
        |  +-------- Cuneopsis_celtiformis__1
        +--+                                 
           |  +----- Cuneopsis_szechenyii__2 
           +--+                              
              |  +-- Cuneopsis_szechenyii__1 
              +--+                           
                 +-- Cuneopsis_rufescens__1

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 80 5 3 0.0 
  +-------- Nodularia             
--+                               
  |  +----- Schistodesmus         
  +--+                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Cuneopsis

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 138 5 3 0.0 
  +-------- Nodularia             
--+                               
  |  +----- Cuneopsis             
  +--+                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Schistodesmus

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

cstiTtTbiriSoTroTroSiD
0.600 1 1 0 1 138 5 3 0.0 
  +----- Cuneopsis_szechenyii  
--+                            
  |  +-- Tchangsinaia_piscicula **
  +--+                         
     +-- Cuneopsis_rufescens

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

cstiTtTbiriSoTroTroSiD
0.400 1 1 0 1 124 5 3 0.0 
  +-- Unio_crassus          
  |                         
  +-- Unio_pictorum         
  |                         
  +-- Unio_tumidus          
  |                         
  +-- Scriptolamprotula     
  |                         
  +-- Cuneopsis_szechenyii  
--+                         
  +-- Tchangsinaia_piscicula **
  |                         
  +-- Cuneopsis_rufescens   
  |                         
  +-- Nodularia_douglasiae  
  |                         
  +-- Nodularia_nuxpersicae 
  |                         
  +-- Schistodesmus

Sano et al., 2017 [Publ 3799], fig. 2

cstiTtTbiriSoTroTroSiD
0.800 1 1 0 1 32 7 3 0.0 
  +-- Tchangsinaia_piscicula **
--+                         
  +-- Nodularia

Wu et al., 2018 [Publ 3836], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 52 6 3 0.0 
     +-- Nodularia             
  +--+                         
  |  +-- Schistodesmus         
--+                            
  |  +-- Tchangsinaia_piscicula **
  +--+                         
     +-- Cuneopsis

Aunins et al., 2018 [Publ 3863], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 39 3 3 0.0 
  +-------- Nodularia             
--+                               
  |  +----- Tchangsinaia_piscicula **
  +--+                            
     |  +-- Cuneopsis             
     +--+                         
        +-- Schistodesmus

Huang et al., 2019 [Publ 3843], fig. 1

cstiTtTbiriSoTroTroSiD
0.800 1 1 0 1 45 11 3 0.0 
  +----------------- Schistodesmus         
--+                                        
  |  +-------------- Nodularia             
  +--+                                     
     |  +----------- Cuneopsis_rufescens   
     +--+                                  
        |  +-------- Tchangsinaia_piscicula **
        +--+                               
           |  +----- Cuneopsis_celtiformis 
           +--+                            
              |  +-- Cuneopsis_szechenyii  
              +--+                         
                 +-- Cuneopsis_heudei

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 200 11 3 0.0 
  +-------- Schistodesmus         
--+                               
  |  +----- Nodularia             
  +--+                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Cuneopsis

Huang et al., 2019 [Publ 3843], fig. S1

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 46 11 3 0.0 
  +-------- Nodularia             
--+                               
  |  +----- Tchangsinaia_piscicula **
  +--+                            
     |  +-- Cuneopsis             
     +--+                         
        +-- Schistodesmus

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 198 10 3 0.0 
  +-------- Nodularia             
--+                               
  |  +----- Schistodesmus         
  +--+                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Cuneopsis

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

cstiTtTbiriSoTroTroSiD
0.600 1 1 0 1 200 11 3 0.0 
  +----- Cuneopsis_celtiformis 
  |                            
  +----- Tchangsinaia_piscicula **
  |                            
--+----- Cuneopsis_rufescens   
  |                            
  +----- Nodularia             
  |                            
  |  +-- Cuneopsis_szechenyii  
  +--+                         
     +-- Cuneopsis_heudei

Sano et al., 2020 [Publ 4138], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 68 6 3 0.0 
  +-------- Inversiunio           
--+                               
  |  +----- Nodularia             
  +--+                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Schistodesmus

Sano et al., 2020 [Publ 4138], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 68 6 3 0.0 
  +-------- Inversiunio           
--+                               
  |  +----- Nodularia             
  +--+                            
     |  +-- Schistodesmus         
     +--+                         
        +-- Tchangsinaia_piscicula **

Sano et al., 2020 [Publ 4138], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 68 6 3 0.0 
  +-------- Nodularia             
--+                               
  |  +----- Inversiunio           
  +--+                            
     |  +-- Schistodesmus         
     +--+                         
        +-- Tchangsinaia_piscicula **

Choi et al., 2020 [Publ 4169], fig. 2a

cstiTtTbiriSoTroTroSiD
0.800 1 1 0 1 11 10 3 0.0 
  +-- Unio                  
--+                         
  +-- Tchangsinaia_piscicula **

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 90 5 3 0.0 
  +-------- Nodularia             
--+                               
  |  +----- Cuneopsis             
  +--+                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Schistodesmus

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 90 5 3 0.0 
  +-------- Nodularia             
--+                               
  |  +----- Cuneopsis             
  +--+                            
     |  +-- Tchangsinaia_piscicula **
     +--+                         
        +-- Schistodesmus

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

cstiTtTbiriSoTroTroSiD
0.800 1 1 0 1 75 5 3 0.0 
  +----------- Nodularia             
--+                                  
  |  +-------- Schistodesmus         
  +--+                               
     |  +----- Cuneopsis_szechenyii  
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis_rufescens

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

cstiTtTbiriSoTroTroSiD
0.800 1 1 0 1 75 5 3 0.0 
  +----------- Nodularia             
--+                                  
  |  +-------- Schistodesmus         
  +--+                               
     |  +----- Cuneopsis_szechenyii  
     +--+                            
        |  +-- Tchangsinaia_piscicula **
        +--+                         
           +-- Cuneopsis_rufescens

Wu et al., 2024 [Publ 4379], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 12 12 3 0.0 
  +----- Nodularia             
  |                            
--+  +-- Cuneopsis             
  |  |                         
  +--+-- Tchangsinaia_piscicula **
     |                         
     +-- Pseudocuneopsis

Huang et al., 2002 [Publ 2657], fig. 1

cstiTtTbiriSoTroTroSiD
0.750 1 1 0 1 33 2 2 0.0 
  +-- Nodularia             
--+                         
  +-- Tchangsinaia_piscicula **

Huang et al., 2002 [Publ 2657], fig. 2

cstiTtTbiriSoTroTroSiD
0.750 1 1 0 1 33 2 2 0.0 
  +-- Nodularia             
--+                         
  +-- Tchangsinaia_piscicula **

Zhou et al., 2007 [Publ 2658], fig. 1

cstiTtTbiriSoTroTroSiD
0.750 1 1 0 1 20 3 2 0.0 
  +-- Tchangsinaia_piscicula **
--+                         
  +-- Nodularia

Fonseca et al., 2016 [Publ 3775], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 30 2 2 0.0 
  +----- Schistodesmus         
--+                            
  |  +-- Nodularia             
  +--+                         
     +-- Tchangsinaia_piscicula **

Lopes-Lima et al., 2017 [Publ 3792], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 31 2 2 0.0 
  +----- Schistodesmus         
--+                            
  |  +-- Tchangsinaia_piscicula **
  +--+                         
     +-- Nodularia

Soroka & Burzynski, 2017 [Publ 3837], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 22 2 2 0.0 
  +----- Schistodesmus         
--+                            
  |  +-- Tchangsinaia_piscicula **
  +--+                         
     +-- Nodularia

Wang et al., 2018 [Publ 3846], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 30 2 2 0.0 
  +----- Nodularia             
--+                            
  |  +-- Tchangsinaia_piscicula **
  +--+                         
     +-- Cuneopsis

Cha et al., 2018 [Publ 3916], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 37 2 2 0.0 
  +----- Schistodesmus         
--+                            
  |  +-- Nodularia             
  +--+                         
     +-- Tchangsinaia_piscicula **

Huang et al., 2019 [Publ 3843], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 55 2 2 0.0 
  +----- Nodularia             
--+                            
  |  +-- Tchangsinaia_piscicula **
  +--+                         
     +-- Schistodesmus

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 43 2 2 0.0 
  +----- Nodularia             
--+                            
  |  +-- Tchangsinaia_piscicula **
  +--+                         
     +-- Schistodesmus

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 43 2 2 0.0 
  +----- Nodularia             
--+                            
  |  +-- Tchangsinaia_piscicula **
  +--+                         
     +-- Schistodesmus

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 47 2 2 0.0 
  +----- Nodularia             
--+                            
  |  +-- Schistodesmus         
  +--+                         
     +-- Tchangsinaia_piscicula **

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 36 3 2 0.0 
  +----- Schistodesmus         
--+                            
  |  +-- Nodularia             
  +--+                         
     +-- Tchangsinaia_piscicula **

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 38 3 2 0.0 
  +----- Schistodesmus         
--+                            
  |  +-- Nodularia             
  +--+                         
     +-- Tchangsinaia_piscicula **

Konopleva et al., 2023 [Publ 4269], fig. S1_4

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 55 3 2 0.0 
  +----- Nodularia             
--+                            
  |  +-- Tchangsinaia_piscicula **
  +--+                         
     +-- Cuneopsis

Hou et al., 2024 [Publ 4400], fig. 1

cstiTtTbiriSoTroTroSiD
0.500 1 1 0 1 14 11 2 0.0 
  +-- Tchangsinaia_piscicula **
--+                         
  +-- Cuneopsis

Hou et al., 2025 [Publ 4432], fig. 3

cstiTtTbiriSoTroTroSiD
0.750 1 1 0 1 10 8 2 0.0 
  +-------- Tchangsinaia_piscicula **
--+                               
  |  +----- Pseudocuneopsis       
  +--+                            
     |  +-- Middendorffinaia      
     +--+                         
        +-- Cuneopsis

Zhou et al., 2017 [Publ 3788], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 15 1 1 0.0 
  +-- Nodularia             
--+                         
  +-- Tchangsinaia_piscicula **

Huang et al., 2018 [Publ 3828], fig. 6

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 41 1 1 0.0 
  +-- Tchangsinaia_piscicula **
--+                         
  +-- Nodularia

Wang et al., 2018 [Publ 3865], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 30 1 1 0.0 
  +-- Tchangsinaia_piscicula **
--+                         
  +-- Nodularia

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 56 1 1 0.0 
  +-- Nodularia             
--+                         
  +-- Tchangsinaia_piscicula **

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 56 1 1 0.0 
  +-- Tchangsinaia_piscicula **
--+                         
  +-- Nodularia

Mabuchi et al., 2021 [Publ 4233], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 4 4 1 0.0 
  +-- Tchangsinaia_piscicula **
--+                         
  +-- Nodularia

Lopes-Lima et al., 2024 [Publ 4376], fig. 4-5_AHE

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 21 1 1 0.0 
  +-- Tchangsinaia_piscicula **
--+                         
  +-- Nodularia

Lopes-Lima et al., 2024 [Publ 4376], fig. 4-5_MtG

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 21 1 1 0.0 
  +-- Tchangsinaia_piscicula **
--+                         
  +-- Nodularia

Feng et al., 2016 [Publ 3800], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 13 0 0 0.0 
  +-------- Tchangsinaia_piscicula **
--+                               
  |  +----- Pyganodon             
  +--+                            
     |  +-- Anemina               
     +--+                         
        +-- Sinanodonta