Bivalvia | Unionida | Unionoidea | Unionidae | Unioninae | Anodontini

subtribe CRISTARIINA Lopes-Lima, Bogan & Froufe in Lopes-Lima et al., 2017: 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 = 38 (41 total)
number of subtaxa (rank: genus) = 10
analyzed in 205 cladograms in 122 publications
maximum number of terminals in an analysis = 33 (mean = 5.16, median = 4)
maximum number of subtaxa (genus) = 9 (mean = 2.78, median = 2)

Basic Monophyly

number of cladograms that test basic monophyly (i.e., more than 1 included species) = 149
maximum number of included terminals = 33, (mean = 6.72 median = 4)
maximum number of subtaxa (genus) = 9 (mean = 3.44, median = 3)
proportion of cladograms that support basic monophyly = 0.85

Rigorous Monophyly

number of cladograms that test rigorous monophyly = 91
(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 = 33 (mean = 5.82, median = 4)
maximum number of subtaxa (genus) = 9 (mean = 3.67, median = 3)
proportion of cladograms that support rigorous monophyly = 0.82


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 Cristariina cladogram distances
PCoA Ordination

NJ Tree of Cristariina cladogram distances
NJ Tree


Cladograms

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

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

cstiTtTbiriSoTroTroSiD
0.833 33 156 164 9 600 47 2 **
                                                              +----- Amuranodonta **                    
                                +-----------------------------+                                      
                                |                             |  +-- Anemina **                         
                                |                             +--+                                   
                                |                                +-- Buldowskia **                      
                                |                                                                    
                                |                                +-- Beringiana **                      
                                |                          +-----+                                   
  +-----------------------------+                          |     +-- Pletholophus **                    
  |                             |  +-----------------------+                                         
  |                             |  |                       |  +----- Mimo **                            
  |                             |  |                       +--+                                      
  |                             |  |                          |  +-- Acudonta **                        
  |                             |  |                          +--+                                   
  |                             |  |                             +-- Sinanodonta **                     
  |                             |  |                                                                 
  |                             +--+  +----------------------------- Cristaria **                       
  |                                |  |                                                              
  |                                |  |           +----------------- Lepidodesma                     
  |                                |  |           |                                                  
  |                                |  |           |     +----------- Lanceolaria                     
  |                                |  |           |  +--+                                            
  |                                |  |  +--------+  |  |  +-------- Pseudoacuticosta_retiaria__2    
  |                                |  |  |        |  |  +--+                                         
  |                                +--+  |        |  |     |  +----- Acuticosta_chinensis__2         
  |                                   |  |        |  |     +--+                                      
  |                                   |  |        +--+        |  +-- Acuticosta_chinensis__1         
  |                                   |  |           |        +--+                                   
  |                                   |  |           |           +-- Pseudoacuticosta_retiaria__1    
  |                                   |  |           |                                               
  |                                   |  |           |  +----------- Globunio                        
  |                                   |  |           +--+                                            
  |                                   |  |              |  +-------- Aculamprotulina                 
  |                                   +--+              +--+                                         
  |                                      |                 |  +----- Middendorffinaiina              
  |                                      |                 +--+                                      
  |                                      |                    |  +-- Unionina                        
  |                                      |                    +--+                                   
  |                                      |                       +-- Oxynaiina                       
  |                                      |                                                           
--+                                      |                 +-------- Pseudodontoideus                
  |                                      |  +--------------+                                         
  |                                      |  |              |  +----- Lasmigona                       
  |                                      |  |              +--+                                      
  |                                      |  |                 |  +-- Pterosyna                       
  |                                      +--+                 +--+                                   
  |                                         |                    +-- Arcidens                        
  |                                         |                                                        
  |                                         |  +-------------------- Anodontina                      
  |                                         |  |                                                     
  |                                         +--+                 +-- Utterbackia                     
  |                                            |  +--------------+                                   
  |                                            |  |              +-- Pyganodon                       
  |                                            +--+                                                  
  |                                               |  +-------------- Utterbackiana                   
  |                                               |  |                                               
  |                                               +--+  +----------- Simpsonaias                     
  |                                                  |  |                                            
  |                                                  |  |        +-- Alasminota                      
  |                                                  +--+  +-----+                                   
  |                                                     |  |     +-- Alasmidonta                     
  |                                                     |  |                                         
  |                                                     +--+     +-- Prolasmidonta                   
  |                                                        |  +--+                                   
  |                                                        |  |  +-- Platynaias                      
  |                                                        +--+                                      
  |                                                           |  +-- Anodontoides                    
  |                                                           +--+                                   
  |                                                              +-- Strophitus                      
  |                                                                                                  
  |  +-------------------------------------------------------------- Lamellidens                     
  |  |                                                                                               
  |  |                                                           +-- Balwantia                       
  +--+  +--------------------------------------------------------+                                   
     |  |                                                        +-- Trapezidens                     
     |  |                                                                                            
     +--+  +-------------------------------------------------------- Leoparreysia                    
        |  |                                                                                         
        |  |  +----------------------------------------------------- Pseudomulleria                  
        |  |  |                                                                                      
        +--+  |                                                  +-- Pseudoscabies                   
           |  |                                   +--------------+                                   
           |  |                                   |              +-- Indonaia                        
           |  |  +--------------------------------+                                                  
           |  |  |                                |  +-------------- Indochinella                    
           +--+  |                                |  |                                               
              |  |                                +--+  +----------- Radiatula                       
              |  |                                   |  |                                            
              |  |                                   +--+        +-- Scabiellus                      
              |  |                                      |  +-----+                                   
              |  |                                      |  |     +-- Unionetta_fabagina__2           
              |  |                                      +--+                                         
              |  |                                         |  +----- Harmandia                       
              +--+                                         +--+                                      
                 |                                            |  +-- Unionetta_fabagina__1           
                 |                                            +--+                                   
                 |                                               +-- Scabies                         
                 |                                                                                   
                 |                                               +-- Assamnaia                       
                 |  +--------------------------------------------+                                   
                 |  |                                            +-- Parreysia                       
                 |  |                                                                                
                 |  |                                         +----- Nitia_monceti__2                
                 +--+  +--------------------------------------+                                      
                    |  |                                      |  +-- Nitia_teretiuscula              
                    |  |                                      +--+                                   
                    |  |                                         +-- Nitia_monceti__1                
                    +--+                                                                             
                       |  +----------------------------------------- Grandidieria                    
                       |  |                                                                          
                       |  |                                   +----- Pseudospatha_tanganyicensis__2  
                       |  |  +--------------------------------+                                      
                       +--+  |                                |  +-- Moncetia                        
                          |  |                                +--+                                   
                          |  |                                   +-- Pseudospatha_tanganyicensis__1  
                          |  |                                                                       
                          |  |                                +----- Coelatura_leopoldvillensis__2   
                          +--+  +-----------------------------+                                      
                             |  |                             |  +-- Coelatura_leopoldvillensis__1   
                             |  |                             +--+                                   
                             |  |                                +-- Coelatura_mesafricana           
                             |  |                                                                    
                             |  |  +-------------------------------- Coelatura_aegyptiaca__3         
                             |  |  |                                                                 
                             +--+  |                       +-------- Coelatura_hauttecoeuri__2       
                                |  |                       |                                         
                                |  |                       +-------- Nitia_acuminata                 
                                |  |                       |                                         
                                |  |                       |  +----- Coelatura_aegyptiaca__2         
                                |  |  +--------------------+  |                                      
                                |  |  |                    |  +----- Coelatura_alluaudi__2           
                                +--+  |                    |  |                                      
                                   |  |                    |  +----- Coelatura_hauttecoeuri__1       
                                   |  |                    |  |                                      
                                   |  |                    +--+----- Coelatura_stuhlmanni__2         
                                   |  |                       |                                      
                                   |  |                       |  +-- Coelatura_aegyptiaca__1         
                                   |  |                       |  |                                   
                                   |  |                       |  +-- Coelatura_stuhlmanni__1         
                                   |  |                       |  |                                   
                                   |  |                       +--+-- Coelatura_alluaudi__1           
                                   +--+                          |                                   
                                      |                          +-- Coelatura_bakeri__1             
                                      |                          |                                   
                                      |                          +-- Coelatura_bakeri__2             
                                      |                                                              
                                      |                 +----------- Coelatura_horei__3              
                                      |                 |                                            
                                      |  +--------------+  +-------- Coelatura_ratidota              
                                      |  |              |  |                                         
                                      |  |              +--+  +----- Coelatura__2                    
                                      |  |                 |  |                                      
                                      |  |                 +--+  +-- Coelatura_horei__1              
                                      |  |                    |  |                                   
                                      +--+                    +--+-- Coelatura__1                    
                                         |                       |                                   
                                         |                       +-- Coelatura_horei__2              
                                         |                                                           
                                         |  +----------------------- Coelatura_gabonensis            
                                         |  |                                                        
                                         +--+  +-------------------- Coelatura_stanleyvillensis      
                                            |  |                                                     
                                            |  |  +----------------- Coelatura_kunenensis            
                                            +--+  |                                                  
                                               |  |  +-------------- Nyassunio                       
                                               |  |  |                                               
                                               +--+  |  +----------- Coelatura_hypsiprymna__2        
                                                  |  |  |                                            
                                                  |  |  +----------- Coelatura_mossambicensis__1     
                                                  |  |  |                                            
                                                  +--+  |        +-- Coelatura_hypsiprymna__3        
                                                     |  +--------+                                   
                                                     |  |        +-- Coelatura_mossambicensis__2     
                                                     |  |                                            
                                                     |  |     +----- Coelatura_luapulaensis__2       
                                                     |  |     |                                      
                                                     |  |     +----- Coelatura_choziensis__2         
                                                     +--+-----+                                      
                                                        |     +----- Coelatura_hypsiprymna__1        
                                                        |     |                                      
                                                        |     |  +-- Coelatura_choziensis__1         
                                                        |     +--+                                   
                                                        |        +-- Coelatura_luapulaensis__1       
                                                        |                                            
                                                        |     +----- Coelatura_briarti               
                                                        |  +--+                                      
                                                        |  |  |  +-- Prisodontopsis_aviculaeformis__1
                                                        |  |  +--+                                   
                                                        +--+     +-- Prisodontopsis_mweruensis__1    
                                                           |                                         
                                                           |     +-- Prisodontopsis_aviculaeformis__2
                                                           |     |                                   
                                                           +-----+-- Prisodontopsis_aviculaeformis__3
                                                                 |                                   
                                                                 +-- Prisodontopsis_mweruensis__2    

Chen et al., 2026 [Publ 4805], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 33 33 31 9 1 0 0 153.0
  +-------------------- Oxynaiina   
  |                                 
--+  +----------------- Cristaria **   
  |  |                              
  +--+  +-------------- Beringiana **  
     |  |                           
     |  |        +----- Mimo **        
     +--+  +-----+                  
        |  |     |  +-- Acudonta **    
        |  |     +--+               
        +--+        +-- Sinanodonta ** 
           |                        
           |  +-------- Pletholophus **
           +--+                     
              |  +----- Anemina **     
              +--+                  
                 |  +-- Amuranodonta **
                 +--+               
                    +-- Buldowskia **  

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

cstiTtTbiriSoTroTroSiD
0.950 15 15 13 8 49 11 2 157.0
           +----- Anodonta     
  +--------+                   
  |        |  +-- Pseudanodonta
  |        +--+                
  |           +-- Alasmidontina
--+                            
  |  +----------- Cristaria **    
  |  |                         
  |  |     +----- Amuranodonta ** 
  +--+  +--+                   
     |  |  |  +-- Anemina **      
     |  |  +--+                
     |  |     +-- Buldowskia **   
     +--+                      
        |     +-- Beringiana **   
        |  +--+                
        |  |  +-- Pletholophus ** 
        +--+                   
           |  +-- Acudonta **     
           +--+                
              +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
0.950 15 15 13 8 80 11 2 157.0
           +----- Anodonta     
  +--------+                   
  |        |  +-- Pseudanodonta
  |        +--+                
  |           +-- Alasmidontina
--+                            
  |  +----------- Cristaria **    
  |  |                         
  |  |     +----- Amuranodonta ** 
  +--+  +--+                   
     |  |  |  +-- Anemina **      
     |  |  +--+                
     |  |     +-- Buldowskia **   
     +--+                      
        |     +-- Beringiana **   
        |  +--+                
        |  |  +-- Pletholophus ** 
        +--+                   
           |  +-- Acudonta **     
           +--+                
              +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
0.950 14 14 13 8 51 11 2 159.0
           +----- Anodonta     
  +--------+                   
  |        |  +-- Pseudanodonta
  |        +--+                
  |           +-- Alasmidontina
--+                            
  |  +----------- Cristaria **    
  |  |                         
  |  |     +----- Amuranodonta ** 
  +--+  +--+                   
     |  |  |  +-- Anemina **      
     |  |  +--+                
     |  |     +-- Buldowskia **   
     +--+                      
        |     +-- Beringiana **   
        |  +--+                
        |  |  +-- Pletholophus ** 
        +--+                   
           |  +-- Acudonta **     
           +--+                
              +-- Sinanodonta **  

Xiang et al., 2025 [Publ 4433], fig. 6

cstiTtTbiriSoTroTroSiD
1.000 27 27 25 8 1 0 0 155.0
  +----------------- Scabies     
  |                              
--+  +-------------- Pletholophus **
  |  |                           
  |  |        +----- Beringiana **  
  +--+  +-----+                  
     |  |     |  +-- Mimo **        
     |  |     +--+               
     +--+        +-- Sinanodonta ** 
        |                        
        |  +-------- Cristaria **   
        +--+                     
           |  +----- Anemina **     
           +--+                  
              |  +-- Amuranodonta **
              +--+               
                 +-- Buldowskia **  

Wu et al., 2025 [Publ 4442], fig. 2

cstiTtTbiriSoTroTroSiD
0.900 33 33 31 8 2 0 0 159.0
  +-------------------- Oxynaiina                  
  |                                                
--+  +----------------- Cristaria **                  
  |  |                                             
  |  |           +----- Beringiana **                 
  +--+  +--------+                                 
     |  |        |  +-- Acudonta **                   
     |  |        +--+                              
     |  |           +-- Sinanodonta **                
     +--+                                          
        |        +----- Pletholophus_guangzhouensis **
        |  +-----+                                 
        |  |     |  +-- Pletholophus_tenuis **        
        |  |     +--+                              
        +--+        +-- Pletholophus_reinianus **     
           |                                       
           |  +-------- Pletholophus_honglinhensis ** 
           +--+                                    
              |  +----- Anemina **                    
              +--+                                 
                 |  +-- Amuranodonta **               
                 +--+                              
                    +-- Buldowskia **                 

Wu et al., 2025 [Publ 4442], fig. 6

cstiTtTbiriSoTroTroSiD
1.000 15 15 13 8 2 0 0 157.0
  +-------------- Unionina    
  |                           
--+  +----------- Cristaria **   
  |  |                        
  |  |     +----- Amuranodonta **
  +--+  +--+                  
     |  |  |  +-- Anemina **     
     |  |  +--+               
     |  |     +-- Buldowskia **  
     +--+                     
        |     +-- Beringiana **  
        |  +--+               
        |  |  +-- Pletholophus **
        +--+                  
           |  +-- Acudonta **    
           +--+               
              +-- Sinanodonta ** 

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

cstiTtTbiriSoTroTroSiD
0.895 24 24 19 7 98 9 2 151.0
     +-------- Pseudanodonta   
     |                         
  +--+-------- Alasmidontina   
  |  |                         
  |  |  +----- Anodonta_cygnea 
  |  +--+                      
  |     |  +-- Anodonta_anatina
  |     +--+                   
--+        +-- Brachyanodon    
  |                            
  |  +-------- Cristaria **       
  |  |                         
  |  |  +----- Anemina **         
  |  +--+                      
  +--+  |  +-- Amuranodonta **    
     |  +--+                   
     |     +-- Buldowskia **      
     |                         
     |  +----- Pletholophus **    
     +--+                      
        |  +-- Beringiana **      
        +--+                   
           +-- Sinanodonta **     

Bogan et al., 2023 [Publ 4295], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 27 27 24 7 4 1 1 148.0
  +-------------- Anodontina  
  |                           
--+  +----------- Cristaria **   
  |  |                        
  |  |     +----- Amuranodonta **
  +--+  +--+                  
     |  |  |  +-- Anemina **     
     |  |  +--+               
     +--+     +-- Buldowskia **  
        |                     
        |  +----- Pletholophus **
        +--+                  
           |  +-- Beringiana **  
           +--+               
              +-- Sinanodonta ** 

Dai et al., 2024 [Publ 4385], fig. 3-BI

cstiTtTbiriSoTroTroSiD
1.000 27 27 24 7 4 0 0 150.0
              +-- Trapezidens 
  +-----------+               
  |           +-- Scabies     
  |                           
--+        +----- Amuranodonta **
  |  +-----+                  
  |  |     |  +-- Anemina **     
  |  |     +--+               
  +--+        +-- Buldowskia **  
     |                        
     |  +-------- Cristaria **   
     +--+                     
        |  +----- Pletholophus **
        +--+                  
           |  +-- Beringiana **  
           +--+               
              +-- Sinanodonta ** 

Dai et al., 2024 [Publ 4385], fig. 3-ML

cstiTtTbiriSoTroTroSiD
1.000 27 27 25 7 4 0 0 151.0
              +-- Trapezidens 
  +-----------+               
  |           +-- Scabies     
  |                           
--+        +----- Amuranodonta **
  |  +-----+                  
  |  |     |  +-- Anemina **     
  |  |     +--+               
  +--+        +-- Buldowskia **  
     |                        
     |  +-------- Cristaria **   
     +--+                     
        |  +----- Pletholophus **
        +--+                  
           |  +-- Beringiana **  
           +--+               
              +-- Sinanodonta ** 

Dai et al., 2026 [Publ 4757], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 30 30 29 7 4 0 0 151.0
              +-- Scabies     
  +-----------+               
  |           +-- Trapezidens 
  |                           
--+        +----- Amuranodonta **
  |  +-----+                  
  |  |     |  +-- Anemina **     
  |  |     +--+               
  +--+        +-- Buldowskia **  
     |                        
     |  +-------- Cristaria **   
     +--+                     
        |  +----- Pletholophus **
        +--+                  
           |  +-- Beringiana **  
           +--+               
              +-- Sinanodonta ** 

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

cstiTtTbiriSoTroTroSiD
0.875 11 36 36 6 58 8 2 145.0
           +----------------- Lampsilis      
           |                                 
  +--------+  +-------------- Sinohyriopsis  
  |        |  |                              
  |        +--+  +----------- Inversidens    
  |           |  |                           
  |           +--+        +-- Ptychorhynchus 
  |              |  +-----+                  
  |              |  |     +-- Obovalis       
  |              +--+                        
  |                 |  +----- Lamprotula     
--+                 +--+                     
  |                    |  +-- Pronodularia   
  |                    +--+                  
  |                       +-- Potomida       
  |                                          
  |                       +-- Anemina **        
  |  +--------------------+                  
  |  |                    +-- Buldowskia **     
  |  |                                       
  +--+                 +----- Pletholophus **   
     |  +--------------+                     
     |  |              |  +-- Beringiana **     
     |  |              +--+                  
     +--+                 +-- Sinanodonta **    
        |                                    
        |  +----------------- Cristaria **      
        |  |                                 
        +--+              +-- Anodontina     
           |  +-----------+                  
           |  |           +-- Alasmidontina  
           +--+                              
              |  +----------- Lanceolaria    
              +--+                           
                 |  +-------- Lepidodesma    
                 +--+                        
                    |  +----- Aculamprotulina
                    +--+                     
                       |  +-- Unionina       
                       +--+                  
                          +-- Oxynaiina      

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

cstiTtTbiriSoTroTroSiD
0.875 11 36 37 6 58 8 2 143.0
              +-------------- Sinohyriopsis  
              |                              
  +-----------+  +----------- Lampsilis      
  |           |  |                           
  |           |  |     +----- Lamprotula     
  |           +--+  +--+                     
  |              |  |  |  +-- Potomida       
  |              |  |  +--+                  
  |              +--+     +-- Pronodularia   
  |                 |                        
  |                 |  +----- Inversidens    
--+                 +--+                     
  |                    |  +-- Obovalis       
  |                    +--+                  
  |                       +-- Ptychorhynchus 
  |                                          
  |                       +-- Anemina **        
  |  +--------------------+                  
  |  |                    +-- Buldowskia **     
  |  |                                       
  +--+                 +----- Sinanodonta **    
     |  +--------------+                     
     |  |              |  +-- Pletholophus **   
     |  |              +--+                  
     +--+                 +-- Beringiana **     
        |                                    
        |  +----------------- Cristaria **      
        |  |                                 
        +--+              +-- Anodontina     
           |  +-----------+                  
           |  |           +-- Alasmidontina  
           +--+                              
              |  +----------- Lanceolaria    
              +--+                           
                 |  +-------- Lepidodesma    
                 +--+                        
                    |  +----- Aculamprotulina
                    +--+                     
                       |  +-- Unionina       
                       +--+                  
                          +-- Oxynaiina      

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

cstiTtTbiriSoTroTroSiD
0.875 11 36 37 6 58 8 2 141.0
           +----------------- Lampsilis      
           |                                 
  +--------+  +-------------- Sinohyriopsis  
  |        |  |                              
  |        +--+  +----------- Inversidens    
  |           |  |                           
  |           +--+        +-- Obovalis       
  |              |  +-----+                  
  |              |  |     +-- Ptychorhynchus 
  |              +--+                        
  |                 |  +----- Lamprotula     
--+                 +--+                     
  |                    |  +-- Pronodularia   
  |                    +--+                  
  |                       +-- Potomida       
  |                                          
  |                       +-- Anemina **        
  |  +--------------------+                  
  |  |                    +-- Buldowskia **     
  |  |                                       
  +--+                 +----- Sinanodonta **    
     |  +--------------+                     
     |  |              |  +-- Pletholophus **   
     |  |              +--+                  
     +--+                 +-- Beringiana **     
        |                                    
        |  +----------------- Cristaria **      
        |  |                                 
        +--+              +-- Anodontina     
           |  +-----------+                  
           |  |           +-- Alasmidontina  
           +--+                              
              |  +----------- Lepidodesma    
              +--+                           
                 |  +-------- Lanceolaria    
                 +--+                        
                    |  +----- Aculamprotulina
                    +--+                     
                       |  +-- Unionina       
                       +--+                  
                          +-- Oxynaiina      

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

cstiTtTbiriSoTroTroSiD
0.857 6 32 24 6 35 4 2 162.0
                             +-- Coelatura             
                             |                         
  +--------------------------+-- Indonaia              
  |                          |                         
  |                          +-- Parreysia             
  |                                                    
  |                          +-- Anemina **               
--+  +-----------------------+                         
  |  |                       +-- Amuranodonta **          
  |  |                                                 
  |  |                    +----- Pletholophus **          
  |  |  +-----------------+                            
  +--+  |                 |  +-- Sinanodonta **           
     |  |                 +--+                         
     |  |                    +-- Beringiana **            
     |  |                                              
     |  |  +-------------------- Lanceolaria_gladiola  
     +--+  |                                           
        |  +-------------------- Acuticosta            
        |  |                                           
        |  +-------------------- Lepidodesma           
        |  |                                           
        |  +-------------------- Lanceolaria_oxyrhyncha
        |  |                                           
        +--+-------------------- Cristaria **             
           |                                           
           |                 +-- Alasmidontina         
           +-----------------+                         
           |                 +-- Anodontina            
           |                                           
           |  +----------------- Aculamprotulina       
           |  |                                        
           |  |              +-- Middendorffinaiina    
           +--+  +-----------+                         
              |  |           +-- Nodularia             
              |  |                                     
              +--+  +----------- Cuneopsis             
                 |  |                                  
                 |  |        +-- Diaurora              
                 +--+--------+                         
                    |        +-- Schistodesmus         
                    |                                  
                    |  +-------- Pseudocuneopsis       
                    +--+                               
                       |  +----- Inversiunio           
                       +--+                            
                          |  +-- Tchangsinaia          
                          +--+                         
                             +-- Unionina              

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

cstiTtTbiriSoTroTroSiD
1.000 6 6 4 6 35 4 2 166.0
              +-- Alasmidontina
  +-----------+                
  |           +-- Anodontina   
--+                            
  |  +----------- Cristaria **    
  |  |                         
  +--+        +-- Anemina **      
     |  +-----+                
     |  |     +-- Amuranodonta ** 
     +--+                      
        |  +----- Pletholophus ** 
        +--+                   
           |  +-- Sinanodonta **  
           +--+                
              +-- Beringiana **   

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

cstiTtTbiriSoTroTroSiD
0.857 6 38 31 6 38 4 2 159.0
                                            +-- Lampsilis         
  +-----------------------------------------+                     
  |                                         +-- Quadrulina        
  |                                                               
  |                                         +-- Anemina **           
  |  +--------------------------------------+                     
--+  |                                      +-- Amuranodonta **      
  |  |                                                            
  |  |                                   +----- Parreysia         
  |  +-----------------------------------+                        
  |  |                                   |  +-- Coelatura         
  |  |                                   +--+                     
  +--+                                      +-- Indonaia          
     |                                                            
     |                                   +----- Pletholophus **      
     |  +--------------------------------+                        
     |  |                                |  +-- Sinanodonta **       
     |  |                                +--+                     
     |  |                                   +-- Beringiana **        
     +--+                                                         
        |  +----------------------------------- Cristaria **         
        |  |                                                      
        |  |                                +-- Alasmidontina     
        |  +--------------------------------+                     
        +--+                                +-- Anodontina        
           |                                                      
           |  +-------------------------------- Lanceolaria       
           |  |                                                   
           +--+  +----------------------------- Lepidodesma       
              |  |                                                
              +--+  +-------------------------- Acuticosta        
                 |  |                                             
                 +--+  +----------------------- Globunionina      
                    |  |                                          
                    +--+  +-------------------- Aculamprotulina   
                       |  |                                       
                       +--+  +----------------- Middendorffinaiina
                          |  |                                    
                          +--+  +-------------- Nodularia         
                             |  |                                 
                             +--+  +----------- Cuneopsis         
                                |  |                              
                                |  |        +-- Diaurora          
                                +--+--------+                     
                                   |        +-- Schistodesmus     
                                   |                              
                                   |  +-------- Pseudocuneopsis   
                                   +--+                           
                                      |  +----- Unionina          
                                      +--+                        
                                         |  +-- Tchangsinaia      
                                         +--+                     
                                            +-- Inversiunio       

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

cstiTtTbiriSoTroTroSiD
0.857 6 35 29 6 38 4 2 163.0
                                      +-- Coelatura             
                                      |                         
  +-----------------------------------+-- Indonaia              
  |                                   |                         
  |                                   +-- Parreysia             
  |                                                             
--+                                   +-- Anemina **               
  |  +--------------------------------+                         
  |  |                                +-- Amuranodonta **          
  |  |                                                          
  |  |                             +----- Pletholophus **          
  +--+  +--------------------------+                            
     |  |                          |  +-- Sinanodonta **           
     |  |                          +--+                         
     |  |                             +-- Beringiana **            
     +--+                                                       
        |                             +-- Alasmidontina         
        |  +--------------------------+                         
        |  |                          +-- Anodontina            
        |  |                                                    
        +--+  +-------------------------- Lanceolaria_gladiola  
           |  |                                                 
           |  +-------------------------- Lanceolaria_oxyrhyncha
           |  |                                                 
           +--+-------------------------- Cristaria **             
              |                                                 
              |  +----------------------- Acuticosta            
              |  |                                              
              |  +----------------------- Lepidodesma           
              +--+                                              
                 |  +-------------------- Globunionina          
                 |  |                                           
                 +--+  +----------------- Aculamprotulina       
                    |  |                                        
                    |  |              +-- Middendorffinaiina    
                    +--+  +-----------+                         
                       |  |           +-- Nodularia             
                       |  |                                     
                       +--+  +----------- Cuneopsis             
                          |  |                                  
                          |  |        +-- Diaurora              
                          +--+--------+                         
                             |        +-- Schistodesmus         
                             |                                  
                             |  +-------- Pseudocuneopsis       
                             +--+                               
                                |  +----- Inversiunio           
                                +--+                            
                                   |  +-- Tchangsinaia          
                                   +--+                         
                                      +-- Unionina              

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

cstiTtTbiriSoTroTroSiD
1.000 6 6 4 6 35 4 2 166.0
              +-- Alasmidontina
  +-----------+                
  |           +-- Anodontina   
--+                            
  |  +----------- Cristaria **    
  |  |                         
  +--+        +-- Anemina **      
     |  +-----+                
     |  |     +-- Amuranodonta ** 
     +--+                      
        |  +----- Pletholophus ** 
        +--+                   
           |  +-- Sinanodonta **  
           +--+                
              +-- Beringiana **   

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

cstiTtTbiriSoTroTroSiD
0.857 6 9 7 6 35 4 2 165.0
              +-- Alasmidontina
  +-----------+                
  |           +-- Anodontina   
  |                            
  |        +----- Lepidodesma  
--+  +-----+                   
  |  |     |  +-- Cristaria **    
  |  |     +--+                
  |  |        +-- Lanceolaria  
  +--+                         
     |        +-- Anemina **      
     |  +-----+                
     |  |     +-- Amuranodonta ** 
     +--+                      
        |  +----- Pletholophus ** 
        +--+                   
           |  +-- Sinanodonta **  
           +--+                
              +-- Beringiana **   

Bolotov et al., 2020 [Publ 4084], fig. 1

cstiTtTbiriSoTroTroSiD
0.909 9 9 7 6 27 3 1 159.0
  +----------- Anodontina  
  |                        
  |     +----- Amuranodonta **
--+  +--+                  
  |  |  |  +-- Anemina **     
  |  |  +--+               
  +--+     +-- Buldowskia **  
     |                     
     |  +----- Cristaria **   
     +--+                  
        |  +-- Beringiana **  
        +--+               
           +-- Sinanodonta ** 

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

cstiTtTbiriSoTroTroSiD
0.909 13 13 11 6 43 3 1 157.0
  +----------- Anodontina  
  |                        
  |     +----- Anemina **     
--+  +--+                  
  |  |  |  +-- Amuranodonta **
  |  |  +--+               
  +--+     +-- Buldowskia **  
     |                     
     |  +----- Cristaria **   
     +--+                  
        |  +-- Beringiana **  
        +--+               
           +-- Sinanodonta ** 

Sano et al., 2020 [Publ 4138], fig. 1

cstiTtTbiriSoTroTroSiD
0.250 10 22 5 6 24 0 0 175.0
           +----- Sinohyriopsis            
     +-----+                               
     |     |  +-- Lamprotula               
     |     +--+                            
  +--+        +-- Pronodularia             
  |  |                                     
  |  |  +-------- Sinosolenaia             
  |  |  |                                  
  |  +--+  +----- Inversidens              
  |     |  |                               
  |     +--+  +-- Obovalis_omiensis__1     
  |        |  |                            
  |        +--+-- Obovalis_omiensis__2     
  |           |                            
  |           +-- Ptychorhynchus           
  |                                        
  |        +----- Lanceolaria_oxyrhyncha__1
  |        |                               
  |        +----- Lanceolaria_oxyrhyncha__2
  |        |                               
  |        +----- Cristaria_plicata__1 **     
  |        |                               
--+        +----- Cristaria_plicata__2 **     
  |        |                               
  |        +----- Sinanodonta_lauta **        
  |        |                               
  |        +----- Beringiana_japonica **      
  |        |                               
  |        +----- Beringiana_fukuharai__1 **  
  |        |                               
  |        +----- Beringiana_beringiana **    
  |        |                               
  |        +----- Beringiana_fukuharai__2 **  
  |        |                               
  |        +----- Beringiana_fukuharai__3 **  
  |        |                               
  |        +----- Buldowskia_iwakawai__1 **   
  |        |                               
  |        +----- Buldowskia_iwakawai__2 **   
  |        |                               
  |        +----- Sinanodonta_tumens__1 **    
  +--------+                               
           +----- Sinanodonta_tumens__2 **    
           |                               
           +----- Pletholophus **             
           |                               
           +----- Anemina **                  
           |                               
           +----- Lanceolaria_lanceolata   
           |                               
           +----- Cristaria_plicata__3 **     
           |                               
           +----- Lanceolaria_gladiola     
           |                               
           +----- Sinanodonta_angula **       
           |                               
           +----- Lepidodesma              
           |                               
           |  +-- Aculamprotulina          
           +--+                            
           |  +-- Acuticosta               
           |                               
           |  +-- Cuneopsis                
           +--+                            
           |  +-- Nodularia                
           |                               
           |  +-- Schistodesmus            
           +--+                            
              +-- Inversiunio              

Xiang et al., 2025 [Publ 4433], fig. 7

cstiTtTbiriSoTroTroSiD
1.000 7 7 5 5 6 2 1 163.0
  +-------------- Anodontina 
--+                          
  |  +----------- Cristaria **  
  +--+                       
     |  +-------- Anemina **    
     +--+                    
        |  +----- Beringiana ** 
        +--+                 
           |  +-- Mimo **       
           +--+              
              +-- Sinanodonta **

Sano et al., 2017 [Publ 3799], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 8 8 6 5 13 0 0 166.0
           +-- Lanceolaria 
  +--------+               
  |        +-- Oxynaiina   
  |                        
--+        +-- Cristaria **   
  |  +-----+               
  |  |     +-- Buldowskia **  
  +--+                     
     |  +----- Pletholophus **
     +--+                  
        |  +-- Sinanodonta ** 
        +--+               
           +-- Beringiana **  

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

cstiTtTbiriSoTroTroSiD
1.000 9 9 7 5 24 0 0 167.0
              +-- Cristaria **    
        +-----+                
        |     +-- Buldowskia **   
  +-----+                      
  |     |  +----- Beringiana **   
  |     +--+                   
  |        |  +-- Pletholophus ** 
  |        +--+                
--+           +-- Sinanodonta **  
  |                            
  |           +-- Tchangsinaia 
  |  +--------+                
  |  |        +-- Nodularia    
  |  |                         
  +--+        +-- Schistodesmus
     |  +-----+                
     |  |     +-- Acuticosta   
     +--+                      
        |  +----- Inversiunio  
        +--+                   
           |  +-- Lepidodesma  
           +--+                
              +-- Lanceolaria  

Sano et al., 2022 [Publ 4311], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 12 12 12 5 0 0 0 170.0
        +-- Beringiana **  
  +-----+               
  |     +-- Sinanodonta ** 
--+                     
  |  +----- Pletholophus **
  +--+                  
     |  +-- Cristaria **   
     +--+               
        +-- Buldowskia **  

Sano et al., 2022 [Publ 4311], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 18 18 16 5 0 0 0 162.0
        +-- Beringiana **  
  +-----+               
  |     +-- Sinanodonta ** 
--+                     
  |  +----- Pletholophus **
  +--+                  
     |  +-- Cristaria **   
     +--+               
        +-- Buldowskia **  

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

cstiTtTbiriSoTroTroSiD
0.938 5 5 3 4 76 9 2 165.0
           +-- Anodontina   
  +--------+                
  |        +-- Alasmidontina
--+                         
  |  +-------- Cristaria **    
  +--+                      
     |  +----- Anemina **      
     +--+                   
        |  +-- Pletholophus ** 
        +--+                
           +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
0.824 9 9 7 4 192 11 2 159.0
     +-------- Anemina **         
  +--+                         
  |  |  +----- Cristaria **       
  |  +--+                      
  |     |  +-- Pletholophus **    
  |     +--+                   
  |        +-- Sinanodonta **     
  |                            
--+  +-------- Alasmidonta     
  |  |                         
  |  +-------- Lasmigona       
  |  |                         
  |  +-------- Pseudanodonta   
  |  |                         
  |  +-------- Simpsonaias     
  +--+                         
     +-------- Strophitus      
     |                         
     |     +-- Pyganodon       
     +-----+                   
     |     +-- Utterbackia     
     |                         
     |  +----- Anodonta_anatina
     +--+                      
        |  +-- Anodonta_cygnea 
        +--+                   
           +-- Brachyanodon    

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

cstiTtTbiriSoTroTroSiD
0.824 9 9 7 4 190 11 2 159.0
        +-------- Anemina **         
  +-----+                         
  |     |  +----- Cristaria **       
  |     +--+                      
  |        |  +-- Pletholophus **    
  |        +--+                   
  |           +-- Sinanodonta **     
  |                               
--+           +-- Alasmidonta     
  |  +--------+                   
  |  |        +-- Lasmigona       
  |  |                            
  |  |     +----- Anodonta_anatina
  |  +-----+                      
  |  |     |  +-- Anodonta_cygnea 
  +--+     +--+                   
     |        +-- Brachyanodon    
     |                            
     |        +-- Pyganodon       
     |  +-----+                   
     |  |     +-- Utterbackia     
     +--+                         
        |  +----- Pseudanodonta   
        +--+                      
           |  +-- Simpsonaias     
           +--+                   
              +-- Strophitus      

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

cstiTtTbiriSoTroTroSiD
0.706 9 48 25 4 192 11 2 153.0
  +----------------- Chamberlainia         
  |                                        
  +----------------- Megalonaias           
  |                                        
  +----------------- Uniomerus             
  |                                        
  +----------------- Quadrulina            
  |                                        
  +----------------- Sinohyriopsis         
  |                                        
  |              +-- Indopseudodontina     
  +--------------+                         
  |              +-- Pseudodontina         
  |                                        
  |              +-- Rectidentina          
  +--------------+                         
  |              +-- Contradentina         
  |                                        
  |           +----- Lamprotula            
  +-----------+                            
  |           |  +-- Potomida              
  |           +--+                         
  |              +-- Pronodularia          
  |                                        
  |        +-------- Sinosolenaia_carinata 
  |        |                               
  |        |  +----- Gonidea               
  |        +--+                            
  |        |  |  +-- Leguminaia            
  |        |  +--+                         
  |        |     +-- Microcondylaea        
  +--------+                               
  |        |  +----- Ptychorhynchus        
  |        +--+                            
  |        |  |  +-- Parvasolenaia         
  |        |  +--+                         
  |        |     +-- Koreosolenaia         
  |        |                               
  |        |  +----- Sinosolenaia_recognita
  |        +--+                            
  |           |  +-- Sinosolenaia_iridinea 
  |           +--+                         
  |              +-- Sinosolenaia_oleivora 
  |                                        
  |  +-------------- Amblema               
  |  |                                     
  |  +-------------- Toxolasma             
  |  |                                     
  |  |           +-- Obliquaria            
  |  +-----------+                         
  |  |           +-- Plectomerus           
  |  |                                     
  |  |  +----------- Elliptoideus          
--+  +--+                                  
  |  |  |  +-------- Elliptio              
  |  |  +--+                               
  |  |     |  +----- Eurynia               
  +--+     +--+                            
  |  |        |  +-- Fusconaia             
  |  |        +--+                         
  |  |           +-- Pleurobema            
  |  |                                     
  |  |        +----- Ellipsaria            
  |  |        |                            
  |  |        +----- Potamilus_leptodon    
  |  |        |                            
  |  |        +----- Medionidus            
  |  |        |                            
  |  |        +----- Potamilus_alatus      
  |  |        |                            
  |  |        +----- Ptychobranchus        
  |  +--------+                            
  |           +----- Truncilla             
  |           |                            
  |           +----- Venustaconcha         
  |           |                            
  |           +----- Cambarunio            
  |           |                            
  |           +----- Leaunio               
  |           |                            
  |           |  +-- Ortmanniana           
  |           +--+                         
  |              +-- Lampsilis             
  |                                        
  |        +-------- Acuticosta            
  |        |                               
  |        +-------- Alasmidonta           
  |        |                               
  |        +-------- Anodonta_anatina      
  |        |                               
  |        +-------- Anemina **               
  |        |                               
  |        +-------- Anodonta_cygnea       
  |        |                               
  |        +-------- Cristaria **             
  |        |                               
  |        +-------- Brachyanodon          
  |        |                               
  |        +-------- Lasmigona             
  |        |                               
  |        +-------- Lepidodesma           
  |        |                               
  |        +-------- Pseudanodonta         
  |        |                               
  |        +-------- Pyganodon             
  |        |                               
  +--------+-------- Simpsonaias           
           |                               
           +-------- Strophitus            
           |                               
           +-------- Utterbackia           
           |                               
           +-------- Schistodesmus         
           |                               
           +-------- Unionina              
           |                               
           +-------- Aculamprotulina       
           |                               
           +-------- Lanceolaria           
           |                               
           |     +-- Pletholophus **          
           +-----+                         
           |     +-- Sinanodonta **           
           |                               
           |  +----- Cuneopsis_celtiformis 
           |  |                            
           |  +----- Tchangsinaia          
           |  |                            
           +--+----- Cuneopsis_rufescens   
              |                            
              +----- Nodularia             
              |                            
              |  +-- Cuneopsis_szechenyii  
              +--+                         
                 +-- Cuneopsis_heudei      

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

cstiTtTbiriSoTroTroSiD
1.000 6 6 4 4 89 12 2 164.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
  |                      
--+     +-- Anemina **      
  |  +--+                
  |  |  +-- Cristaria **    
  +--+                   
     |  +-- Beringiana **   
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
0.882 6 6 4 4 89 12 2 164.0
     +-------- Cristaria **          
  +--+                            
  |  |  +----- Anemina **            
  |  +--+                         
  |     |  +-- Beringiana **         
  |     +--+                      
--+        +-- Sinanodonta **        
  |                               
  |  +-------- Brachyanodon       
  |  |                            
  |  +-------- Pseudanodonta      
  +--+                            
     |  +----- Anodonta_cygnea    
     |  |                         
     +--+----- Alasmidontina      
        |                         
        |  +-- Anodonta_exulcerata
        +--+                      
           +-- Anodonta_anatina   

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

cstiTtTbiriSoTroTroSiD
0.941 6 6 4 4 85 12 2 164.0
     +-------- Cristaria **    
  +--+                      
  |  |  +----- Anemina **      
  |  +--+                   
  |     |  +-- Beringiana **   
  |     +--+                
--+        +-- Sinanodonta **  
  |                         
  |        +-- Pseudanodonta
  |     +--+                
  |     |  +-- Anodonta     
  +-----+                   
        |  +-- Brachyanodon 
        +--+                
           +-- Alasmidontina

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

cstiTtTbiriSoTroTroSiD
0.941 6 6 4 4 85 12 2 164.0
     +-------- Cristaria **    
  +--+                      
  |  |  +----- Anemina **      
  |  +--+                   
  |     |  +-- Beringiana **   
--+     +--+                
  |        +-- Sinanodonta **  
  |                         
  |  +-------- Brachyanodon 
  +--+                      
     |  +----- Alasmidontina
     +--+                   
        |  +-- Pseudanodonta
        +--+                
           +-- Anodonta     

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

cstiTtTbiriSoTroTroSiD
0.941 6 6 4 4 47 12 2 164.0
     +-------- Cristaria **    
  +--+                      
  |  |  +----- Anemina **      
  |  +--+                   
  |     |  +-- Beringiana **   
--+     +--+                
  |        +-- Sinanodonta **  
  |                         
  |  +-------- Brachyanodon 
  +--+                      
     |  +----- Alasmidontina
     +--+                   
        |  +-- Pseudanodonta
        +--+                
           +-- Anodonta     

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 4 49 3 2 166.0
           +-- Anodontina   
  +--------+                
  |        +-- Alasmidontina
--+                         
  |  +-------- Cristaria **    
  +--+                      
     |  +----- Anemina **      
     +--+                   
        |  +-- Beringiana **   
        +--+                
           +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
0.941 6 6 4 4 69 12 2 164.0
     +-------- Cristaria **    
  +--+                      
  |  |  +----- Anemina **      
  |  +--+                   
  |     |  +-- Beringiana **   
  |     +--+                
--+        +-- Sinanodonta **  
  |                         
  |        +-- Pseudanodonta
  |     +--+                
  |     |  +-- Anodonta     
  +-----+                   
        |  +-- Brachyanodon 
        +--+                
           +-- Alasmidontina

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

cstiTtTbiriSoTroTroSiD
0.941 6 6 4 4 46 12 2 164.0
     +-------- Cristaria **    
  +--+                      
  |  |  +----- Anemina **      
  |  +--+                   
  |     |  +-- Beringiana **   
--+     +--+                
  |        +-- Sinanodonta **  
  |                         
  |  +-------- Brachyanodon 
  +--+                      
     |  +----- Alasmidontina
     +--+                   
        |  +-- Pseudanodonta
        +--+                
           +-- Anodonta     

Froufe et al., 2017 [Publ 3802], fig. 6

cstiTtTbiriSoTroTroSiD
1.000 10 10 7 4 2 2 1 159.0
  +----------- Anodontina 
--+                       
  |  +-------- Anemina **    
  +--+                    
     |  +----- Cristaria **  
     +--+                 
        |  +-- Beringiana ** 
        +--+              
           +-- Sinanodonta **

Lopes-Lima et al., 2020 [Publ 4080], fig. 6

cstiTtTbiriSoTroTroSiD
1.000 9 9 7 4 2 0 0 163.0
  +----------- Margaritifera
--+                         
  |  +-------- Sinanodonta **  
  +--+                      
     |  +----- Amuranodonta ** 
     +--+                   
        |  +-- Anemina **      
        +--+                
           +-- Buldowskia **   

Wu et al., 2016 [Publ 3711], fig. 1

cstiTtTbiriSoTroTroSiD
0.900 3 7 5 3 18 4 2 163.0
           +----- Aculamprotulina
  +--------+                     
  |        |  +-- Unionina       
  |        +--+                  
--+           +-- Oxynaiina      
  |                              
  |  +----------- Sinanodonta **    
  +--+                           
     |  +-------- Anemina **        
     +--+                        
        |  +----- Cristaria **      
        +--+                     
           |  +-- Anodontina     
           +--+                  
              +-- Alasmidontina  

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 27 5 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
0.867 6 6 4 3 133 9 2 162.0
           +----- Cristaria **       
  +--------+                      
  |        |  +-- Pletholophus **    
  |        +--+                   
--+           +-- Sinanodonta **     
  |                               
  |  +----------- Anodonta_anatina
  +--+                            
     |  +-------- Alasmidontina   
     +--+                         
        |  +----- Pseudanodonta   
        +--+                      
           |  +-- Anodonta_cygnea 
           +--+                   
              +-- Brachyanodon    

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

cstiTtTbiriSoTroTroSiD
0.800 6 6 4 3 133 9 2 162.0
  +-------- Lanceolaria     
  |                         
  |  +----- Cristaria **       
  +--+                      
  |  |  +-- Pletholophus **    
--+  +--+                   
  |     +-- Sinanodonta **     
  |                         
  |  +----- Anodonta_anatina
  |  |                      
  |  +----- Pseudanodonta   
  +--+                      
     +----- Alasmidontina   
     |                      
     |  +-- Anodonta_cygnea 
     +--+                   
        +-- Brachyanodon    

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

cstiTtTbiriSoTroTroSiD
0.533 6 18 0 3 119 9 2 167.0
     +-- Unio_crassus            
     |                           
     +-- Unio_pictorum           
     |                           
     +-- Unio_tumidus            
     |                           
     +-- Aculamprotulina         
     |                           
     +-- Cuneopsis_szechenyii    
  +--+                           
  |  +-- Tchangsinaia            
  |  |                           
  |  +-- Cuneopsis_rufescens     
  |  |                           
  |  +-- Nodularia_douglasiae    
  |  |                           
  |  +-- Nodularia_nuxpersicae   
  |  |                           
  |  +-- Schistodesmus           
  |                              
  |  +-- Alasmidonta             
  |  |                           
  |  +-- Anodonta_anatina        
--+  |                           
  |  +-- Anodonta_cygnea         
  |  |                           
  |  +-- Brachyanodon            
  |  |                           
  |  +-- Lasmigona               
  |  |                           
  |  +-- Pseudanodonta           
  |  |                           
  |  +-- Pyganodon               
  |  |                           
  |  +-- Simpsonaias             
  |  |                           
  |  +-- Strophitus              
  +--+                           
     +-- Sinanodonta_lauta **       
     |                           
     +-- Cristaria_plicata **       
     |                           
     +-- Cristaria_radiata **       
     |                           
     +-- Pletholophus **            
     |                           
     +-- Sinanodonta_lucida **      
     |                           
     +-- Sinanodonta_jourdyi **     
     |                           
     +-- Lanceolaria_gladiola    
     |                           
     +-- Lanceolaria_grayii      
     |                           
     +-- Lanceolaria_danzhouensis

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 28 5 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 19 6 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 78 6 2 164.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Pletholophus ** 
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 38 5 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
0.833 6 6 3 3 47 7 2 163.0
        +-- Anemina **         
        |                   
  +-----+-- Cristaria **       
  |     |                   
--+     +-- Sinanodonta **     
  |                         
  |  +----- Anodonta_cygnea 
  +--+                      
     |  +-- Anodonta_anatina
     +--+                   
        +-- Alasmidontina   

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 27 3 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 36 7 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 27 3 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 34 5 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

Wu et al., 2018 [Publ 4143], fig. 2

cstiTtTbiriSoTroTroSiD
0.900 3 7 5 3 19 4 2 163.0
           +----- Aculamprotulina
  +--------+                     
  |        |  +-- Unionina       
  |        +--+                  
--+           +-- Oxynaiina      
  |                              
  |  +----------- Sinanodonta **    
  +--+                           
     |  +-------- Anemina **        
     +--+                        
        |  +----- Cristaria **      
        +--+                     
           |  +-- Anodontina     
           +--+                  
              +-- Alasmidontina  

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

cstiTtTbiriSoTroTroSiD
0.818 4 4 2 3 52 6 2 166.0
     +----- Cristaria **       
  +--+                      
  |  |  +-- Anemina **         
  |  +--+                   
--+     +-- Sinanodonta **     
  |                         
  |  +----- Anodonta_cygnea 
  +--+                      
     |  +-- Anodonta_anatina
     +--+                   
        +-- Alasmidontina   

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 42 5 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 40 5 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 40 5 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

Riccardi et al., 2020 [Publ 4089], fig. 2

cstiTtTbiriSoTroTroSiD
0.846 4 4 2 3 15 9 2 166.0
           +----- Cristaria **          
  +--------+                         
  |        |  +-- Anemina **            
  |        +--+                      
--+           +-- Sinanodonta **        
  |                                  
  |  +----------- Anodonta_anatina   
  |  |                               
  +--+        +-- Brachyanodon       
     |  +-----+                      
     |  |     +-- Alasmidontina      
     +--+                            
        |  +----- Pseudanodonta      
        +--+                         
           |  +-- Anodonta_exulcerata
           +--+                      
              +-- Anodonta_cygnea    

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 50 6 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 44 5 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 3 3 1 3 27 4 2 167.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Sinanodonta **  
     +--+                
        +-- Anemina **      

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

cstiTtTbiriSoTroTroSiD
0.692 3 34 32 3 31 8 2 191.0
                       +----- Prolasmidonta           
                    +--+                              
                    |  |  +-- Alasmidonta             
                    |  +--+                           
  +-----------------+     +-- Anemina **                 
  |                 |                                 
  |                 |  +----- Pseudodontina           
  |                 +--+                              
  |                    |  +-- Lamprotula_caveata      
  |                    +--+                           
  |                       +-- Chamberlainia           
  |                                                   
  |                    +----- Oxynaiina               
  |              +-----+                              
  |              |     |  +-- Lepidodesma             
--+              |     +--+                           
  |              |        +-- Aculamprotulina         
  |  +-----------+                                    
  |  |           |     +----- Platynaias              
  |  |           |  +--+                              
  |  |           |  |  |  +-- Utterbackia_imbecillis  
  |  |           |  |  +--+                           
  |  |           +--+     +-- Pyganodon               
  |  |              |                                 
  |  |              |  +----- Sinanodonta **             
  |  |              +--+                              
  |  |                 |  +-- Cristaria **               
  +--+                 +--+                           
     |                    +-- Anodontina              
     |                                                
     |                    +-- Utterbackia_peninsularis
     |           +--------+                           
     |           |        +-- Potamilus_alatus        
     |  +--------+                                    
     |  |        |  +-------- Lamprotula_leaii        
     |  |        +--+                                 
     |  |           |  +----- Sinohyriopsis           
     |  |           +--+                              
     +--+              |  +-- Parvasolenaia           
        |              +--+                           
        |                 +-- Sinosolenaia            
        |                                             
        |  +----------------- Gibbosula               
        +--+                                          
           |  +-------------- Quadrulina              
           +--+                                       
              |  +----------- Toxolasma               
              +--+                                    
                 |  +-------- Lampsilis_ornata        
                 +--+                                 
                    |  +----- Potamilus_leptodon      
                    +--+                              
                       |  +-- Lampsilis_siliquoidea   
                       +--+                           
                          +-- Lampsilis_powellii      

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 44 5 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
0.833 4 4 2 3 87 6 2 164.0
           +----- Anemina **      
  +--------+                   
  |        |  +-- Cristaria **    
  |        +--+                
--+           +-- Sinanodonta **  
  |                            
  |  +----------- Lasmigona    
  +--+                         
     |  +-------- Anodonta     
     +--+                      
        |  +----- Pseudanodonta
        +--+                   
           |  +-- Pyganodon    
           +--+                
              +-- Strophitus   

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

cstiTtTbiriSoTroTroSiD
0.846 4 4 2 3 69 9 2 166.0
     +----- Cristaria **       
  +--+                      
  |  |  +-- Anemina **         
  |  +--+                   
--+     +-- Sinanodonta **     
  |                         
  |  +----- Anodonta_cygnea 
  +--+                      
     |  +-- Anodonta_anatina
     +--+                   
        +-- Alasmidontina   

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

cstiTtTbiriSoTroTroSiD
0.846 4 4 2 3 69 9 2 166.0
     +----- Cristaria **       
  +--+                      
  |  |  +-- Anemina **         
  |  +--+                   
--+     +-- Sinanodonta **     
  |                         
  |  +----- Anodonta_cygnea 
  +--+                      
     |  +-- Anodonta_anatina
     +--+                   
        +-- Alasmidontina   

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

cstiTtTbiriSoTroTroSiD
0.846 4 4 2 3 64 8 2 166.0
     +----- Cristaria **       
  +--+                      
  |  |  +-- Anemina **         
  |  +--+                   
--+     +-- Sinanodonta **     
  |                         
  |  +----- Anodonta_cygnea 
  +--+                      
     |  +-- Anodonta_anatina
     +--+                   
        +-- Alasmidontina   

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

cstiTtTbiriSoTroTroSiD
0.750 4 4 2 3 87 6 2 164.0
           +----- Anemina **         
  +--------+                      
  |        |  +-- Cristaria **       
  |        +--+                   
--+           +-- Sinanodonta **     
  |                               
  |  +----------- Anodonta_cygnea 
  |  |                            
  +--+        +-- Lasmigona       
     |  +-----+                   
     |  |     +-- Anodonta_anatina
     +--+                         
        |  +----- Pseudanodonta   
        +--+                      
           |  +-- Pyganodon       
           +--+                   
              +-- Strophitus      

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 34 6 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 69 6 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 5 5 3 3 71 9 2 163.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Pletholophus ** 
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
0.933 5 5 3 3 71 9 2 163.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Pletholophus ** 
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 3 3 1 3 34 2 2 167.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Sinanodonta **  
     +--+                
        +-- Anemina **      

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 35 2 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 3 3 1 3 50 4 2 167.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

Wu et al., 2023 [Publ 4339], fig. 5

cstiTtTbiriSoTroTroSiD
0.900 4 4 2 3 15 5 2 164.0
        +-- Alasmidontina
  +-----+                
  |     +-- Anodontina   
--+                      
  |  +----- Anemina **      
  +--+                   
     |  +-- Cristaria **    
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 3 3 1 3 50 4 2 167.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 83 6 2 166.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 5 5 3 3 80 6 2 165.0
        +-- Anodontina   
  +-----+                
  |     +-- Alasmidontina
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Anemina **      
     +--+                
        +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
0.875 4 4 2 3 136 13 2 166.0
           +----- Cristaria **          
  +--------+                         
  |        |  +-- Anemina **            
  |        +--+                      
  |           +-- Sinanodonta **        
--+                                  
  |           +-- Anodonta_cygnea    
  |  +--------+                      
  |  |        +-- Anodonta_exulcerata
  +--+                               
     |  +-------- Anodonta_anatina   
     +--+                            
        |  +----- Alasmidontina      
        +--+                         
           |  +-- Brachyanodon       
           +--+                      
              +-- Pseudanodonta      

Xue et al., 2016 [Publ 3659], fig. 1

cstiTtTbiriSoTroTroSiD
0.857 4 5 3 3 11 1 1 165.0
              +-- Cristaria **      
           +--+                  
           |  +-- Alasmidontina  
  +--------+                     
  |        |  +-- Anemina **        
  |        +--+                  
--+           +-- Sinanodonta **    
  |                              
  |  +----------- Lanceolaria    
  +--+                           
     |  +-------- Aculamprotulina
     +--+                        
        |  +----- Schistodesmus  
        +--+                     
           |  +-- Nodularia      
           +--+                  
              +-- Unionina       

Gomes-dos-Santos et al., 2019 [Publ 4042], fig. 8

cstiTtTbiriSoTroTroSiD
1.000 3 3 1 3 3 3 1 167.0
  +-------- Anodontina 
--+                    
  |  +----- Cristaria **  
  +--+                 
     |  +-- Anemina **    
     +--+              
        +-- Sinanodonta **

Soroka, 2010 [Publ 3404], fig. 9a

cstiTtTbiriSoTroTroSiD
1.000 5 5 3 3 0 0 0 163.0
  +----- Buldowskia ** 
--+                 
  |  +-- Beringiana ** 
  +--+              
     +-- Sinanodonta **

Klishko et al., 2014 [Publ 3666], fig. 8

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 0 0 0 164.0
  +----- Cristaria **  
--+                 
  |  +-- Beringiana ** 
  +--+              
     +-- Sinanodonta **

Klishko et al., 2016 [Publ 3733], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 0 0 0 164.0
  +----- Cristaria **  
--+                 
  |  +-- Sinanodonta **
  +--+              
     +-- Beringiana ** 

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

cstiTtTbiriSoTroTroSiD
0.600 8 32 30 3 38 0 0 164.0
  +-------------------- Sinohyriopsis  
  |                                    
--+  +----------------- Anemina **        
  |  |                                 
  +--+  +-------------- Acuticosta     
     |  |                              
     +--+  +----------- Sinanodonta **    
        |  |                           
        +--+  +-------- Aculamprotulina
           |  |                        
           +--+     +-- Cristaria **      
              |  +--+                  
              |  |  +-- Lanceolaria    
              +--+                     
                 |  +-- Lepidodesma    
                 +--+                  
                    +-- Oxynaiina      

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

cstiTtTbiriSoTroTroSiD
0.600 8 33 36 3 39 0 0 160.0
     +----------------- Anemina **                   
     |                                            
  +--+  +-------------- Sinanodonta **               
  |  |  |                                         
  |  +--+  +----------- Acuticosta                
  |     |  |                                      
  |     +--+        +-- Lepidodesma               
  |        |  +-----+                             
  |        |  |     +-- Cristaria **                 
  |        +--+                                   
--+           |  +----- Lanceolaria               
  |           +--+                                
  |              |  +-- Aculamprotulina           
  |              +--+                             
  |                 +-- Oxynaiina                 
  |                                               
  |  +----------------- Sinohyriopsis             
  |  |                                            
  |  |           +----- Parvasolenaia_rivularis   
  +--+  +--------+                                
     |  |        |  +-- Parvasolenaia_triangularis
     |  |        +--+                             
     |  |           +-- Ptychorhynchus            
     +--+                                         
        |           +-- Sinosolenaia_carinata     
        |  +--------+                             
        |  |        +-- Lamprotula                
        +--+                                      
           |  +-------- Sinosolenaia_recognita    
           |  |                                   
           +--+  +----- Sinosolenaia_oleivora__2  
              |  |                                
              +--+  +-- Sinosolenaia_oleivora__1  
                 |  |                             
                 +--+-- Sinosolenaia_iridinea     
                    |                             
                    +-- Sinosolenaia_oleivora__3  

Kano et al., 2019 [Publ 4194], fig. 6

cstiTtTbiriSoTroTroSiD
1.000 3 3 1 3 7 0 0 165.0
        +----- Sinanodonta ** 
  +-----+                  
  |     |  +-- Pletholophus **
  |     +--+               
  |        +-- Beringiana **  
--+                        
  |        +-- Lanceolaria 
  |  +-----+               
  |  |     +-- Oxynaiina   
  +--+                     
     |  +----- Inversidens 
     +--+                  
        |  +-- Obovalis    
        +--+               
           +-- Pronodularia

Lopes-Lima et al., 2020 [Publ 4080], fig. 9

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 3 2 0 0 164.0
  +-------- Margaritifera
--+                      
  |  +----- Cristaria **    
  +--+                   
     |  +-- Sinanodonta **  
     +--+                
        +-- Pletholophus ** 

Mabuchi & Nishida, 2020 [Publ 4120], fig. 1

cstiTtTbiriSoTroTroSiD
0.600 5 5 5 3 7 0 0 170.0
              +----- Nodularia               
  +-----------+                              
  |           |  +-- Lanceolaria             
  |           +--+                           
  |              +-- Inversiunio             
  |                                          
--+  +-------------- Cristaria **               
  |  |                                       
  |  |  +----------- Sinanodonta_tumens **      
  |  |  |                                    
  |  |  |        +-- Sinanodonta_lauta__5 **    
  |  |  |        |                           
  +--+  |        +-- Sinanodonta_lauta__6 **    
     |  |        |                           
     |  |        +-- Beringiana_japonica__15 ** 
     |  |        |                           
     |  |        +-- Beringiana_japonica__16 ** 
     |  |  +-----+                           
     |  |  |     +-- Beringiana_japonica__17 ** 
     +--+  |     |                           
        |  |     +-- Beringiana_japonica__18 ** 
        |  |     |                           
        |  |     +-- Beringiana_japonica__19 ** 
        |  |     |                           
        |  |     +-- Beringiana_japonica__20 ** 
        |  |                                 
        |  |  +----- Beringiana_japonica__1 **  
        |  |  |                              
        |  |  +----- Beringiana_japonica__2 **  
        |  |  |                              
        +--+  +----- Beringiana_japonica__3 **  
           |  |                              
           |  +----- Beringiana_japonica__4 **  
           |  |                              
           |  +----- Beringiana_japonica__5 **  
           |  |                              
           |  +----- Sinanodonta_lauta__1 **    
           |  |                              
           |  +----- Beringiana_japonica__6 **  
           |  |                              
           |  +----- Sinanodonta_lauta__2 **    
           |  |                              
           |  +----- Sinanodonta_calipygos__1 **
           |  |                              
           +--+----- Beringiana_japonica__7 **  
              |                              
              +----- Sinanodonta_lauta__4 **    
              |                              
              +----- Beringiana_japonica__8 **  
              |                              
              +----- Beringiana_japonica__9 **  
              |                              
              +----- Beringiana_japonica__10 ** 
              |                              
              +----- Beringiana_japonica__11 ** 
              |                              
              +----- Beringiana_japonica__12 ** 
              |                              
              +----- Beringiana_japonica__13 ** 
              |                              
              +----- Beringiana_japonica__14 ** 
              |                              
              |  +-- Sinanodonta_lauta__3 **    
              +--+                           
                 +-- Sinanodonta_calipygos__2 **

Bogan et al., 2023 [Publ 4295], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 6 6 4 3 1 0 0 162.0
  +-------- Gibbosula   
--+                     
  |  +----- Cristaria **   
  +--+                  
     |  +-- Sinanodonta ** 
     +--+               
        +-- Pletholophus **

Bogan et al., 2023 [Publ 4295], fig. 5

cstiTtTbiriSoTroTroSiD
1.000 5 5 3 3 1 0 0 163.0
  +-------- Gibbosula   
--+                     
  |  +----- Cristaria **   
  +--+                  
     |  +-- Sinanodonta ** 
     +--+               
        +-- Pletholophus **

Bogan et al., 2023 [Publ 4295], fig. 6

cstiTtTbiriSoTroTroSiD
1.000 12 12 9 3 1 0 0 163.0
  +-------- Gibbosula   
--+                     
  |  +----- Pletholophus **
  +--+                  
     |  +-- Cristaria **   
     +--+               
        +-- Sinanodonta ** 

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

cstiTtTbiriSoTroTroSiD
1.000 3 3 1 3 43 0 0 167.0
                                +----- Sinanodonta **    
  +-----------------------------+                     
  |                             |  +-- Anemina **        
  |                             +--+                  
  |                                +-- Cristaria **      
  |                                                   
--+                             +----- Ctenodesmina   
  |  +--------------------------+                     
  |  |                          |  +-- Rectidentina   
  |  |                          +--+                  
  |  |                             +-- Contradentina  
  |  |                                                
  +--+                             +-- Chamberlainia  
     |  +--------------------------+                  
     |  |                          +-- Sinohyriopsis  
     |  |                                             
     |  |                       +----- Lamprotula     
     +--+  +--------------------+                     
        |  |                    |  +-- Pronodularia   
        |  |                    +--+                  
        |  |                       +-- Potomida       
        +--+                                          
           |                       +-- Schepmania     
           |  +--------------------+                  
           |  |                    +-- Pseudodontina  
           |  |                                       
           +--+  +-------------------- Sinosolenaia   
              |  |                                    
              |  |              +----- Gonidea        
              +--+  +-----------+                     
                 |  |           |  +-- Leguminaia     
                 |  |           +--+                  
                 +--+              +-- Microcondylaea 
                    |                                 
                    |  +-------------- Pseudopostolata
                    |  |                              
                    +--+           +-- Parvasolenaia  
                       |  +--------+                  
                       |  |        +-- Koreosolenaia  
                       +--+                           
                          |  +-------- Postolata      
                          +--+                        
                             |  +----- Ptychorhynchus 
                             +--+                     
                                |  +-- Cosmopseudodon 
                                +--+                  
                                   +-- Obovalis       

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

cstiTtTbiriSoTroTroSiD
1.000 3 3 1 3 44 0 0 167.0
                                +----- Sinanodonta **    
  +-----------------------------+                     
  |                             |  +-- Anemina **        
  |                             +--+                  
  |                                +-- Cristaria **      
  |                                                   
--+                             +----- Ctenodesmina   
  |  +--------------------------+                     
  |  |                          |  +-- Rectidentina   
  |  |                          +--+                  
  |  |                             +-- Contradentina  
  |  |                                                
  +--+                             +-- Chamberlainia  
     |  +--------------------------+                  
     |  |                          +-- Sinohyriopsis  
     |  |                                             
     |  |                       +----- Potomida       
     +--+  +--------------------+                     
        |  |                    |  +-- Pronodularia   
        |  |                    +--+                  
        |  |                       +-- Lamprotula     
        +--+                                          
           |                       +-- Schepmania     
           |  +--------------------+                  
           |  |                    +-- Pseudodontina  
           |  |                                       
           +--+  +-------------------- Sinosolenaia   
              |  |                                    
              |  |              +----- Gonidea        
              +--+  +-----------+                     
                 |  |           |  +-- Leguminaia     
                 |  |           +--+                  
                 +--+              +-- Microcondylaea 
                    |                                 
                    |  +-------------- Pseudopostolata
                    |  |                              
                    +--+           +-- Koreosolenaia  
                       |  +--------+                  
                       |  |        +-- Parvasolenaia  
                       +--+                           
                          |  +-------- Postolata      
                          |  |                        
                          +--+     +-- Guiunio        
                             |  +--+                  
                             |  |  +-- Cosmopseudodon 
                             +--+                     
                                |  +-- Obovalis       
                                +--+                  
                                   +-- Ptychorhynchus 

Chen et al., 2025 [Publ 4663], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 3 3 1 3 45 0 0 167.0
                                   +----- Sinanodonta **    
  +--------------------------------+                     
  |                                |  +-- Anemina **        
  |                                +--+                  
  |                                   +-- Cristaria **      
  |                                                      
--+                                +----- Ctenodesmina   
  |  +-----------------------------+                     
  |  |                             |  +-- Rectidentina   
  |  |                             +--+                  
  |  |                                +-- Contradentina  
  |  |                                                   
  +--+                                +-- Chamberlainia  
     |  +-----------------------------+                  
     |  |                             +-- Sinohyriopsis  
     |  |                                                
     |  |                          +----- Potomida       
     +--+  +-----------------------+                     
        |  |                       |  +-- Pronodularia   
        |  |                       +--+                  
        |  |                          +-- Lamprotula     
        +--+                                             
           |                          +-- Schepmania     
           |  +-----------------------+                  
           |  |                       +-- Pseudodontina  
           |  |                                          
           +--+  +----------------------- Sinosolenaia   
              |  |                                       
              |  |                 +----- Gonidea        
              +--+  +--------------+                     
                 |  |              |  +-- Leguminaia     
                 |  |              +--+                  
                 +--+                 +-- Microcondylaea 
                    |                                    
                    |  +----------------- Pseudopostolata
                    |  |                                 
                    +--+              +-- Koreosolenaia  
                       |  +-----------+                  
                       |  |           +-- Parvasolenaia  
                       +--+                              
                          |  +----------- Postolata      
                          |  |                           
                          +--+        +-- Guiunio        
                             |  +-----+                  
                             |  |     +-- Cosmopseudodon 
                             +--+                        
                                |  +----- Obovalis       
                                +--+                     
                                   |  +-- Tenuiunio      
                                   +--+                  
                                      +-- Ptychorhynchus 

Chong et al., 2008 [Publ 2668], fig. 3

cstiTtTbiriSoTroTroSiD
0.706 2 2 0 2 16 15 2 --
  +----------------- Anodonta_cygnea            
  |                                             
  +----------------- Pyganodon                  
  |                                             
  +----------------- Alasminota                 
  |                                             
  +----------------- Anodonta_anatina           
  |                                             
  +----------------- Unionina                   
  |                                             
  |              +-- Brachyanodon_nuttalliana   
  +--------------+                              
  |              +-- Brachyanodon_californiensis
  |                                             
--+              +-- Beringiana **                 
  +--------------+                              
  |              +-- Sinanodonta **                
  |                                             
  |              +-- Pseudodontoideus           
  |              |                              
  +--------------+-- Alasmidonta                
  |              |                              
  |              +-- Pterosyna                  
  |                                             
  |  +-------------- Pseudanodonta              
  |  |                                          
  |  |        +----- Strophitus                 
  |  +--------+                                 
  +--+        |  +-- Prolasmidonta              
     |        +--+                              
     |           +-- Platynaias                 
     |                                          
     |  +----------- Brachyanodon_oregonensis__4
     +--+                                       
        |  +-------- Brachyanodon_oregonensis__3
        +--+                                    
           |  +----- Brachyanodon_oregonensis__2
           +--+                                 
              |  +-- Brachyanodon_oregonensis__1
              +--+                              
                 +-- Brachyanodon_kennerlyi     

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

cstiTtTbiriSoTroTroSiD
0.778 3 3 1 2 11 3 2 165.0
  +----- Alasmidontina
--+                   
  |  +-- Anemina **      
  +--+                
     +-- Sinanodonta **  

Guerra et al., 2017 [Publ 3772], fig. 2a

cstiTtTbiriSoTroTroSiD
0.900 2 8 0 2 23 6 2 160.0
           +-- Aculamprotulina
  +--------+                  
  |        +-- Unionina       
--+                           
  |  +-------- Sinanodonta **    
  +--+                        
     |  +----- Cristaria **      
     +--+                     
        |  +-- Anodontina     
        +--+                  
           +-- Alasmidontina  

Guerra et al., 2017 [Publ 3772], fig. 2b

cstiTtTbiriSoTroTroSiD
1.000 2 2 0 2 23 6 2 --
     +-- Cristaria **    
  +--+                
  |  +-- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

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

cstiTtTbiriSoTroTroSiD
1.000 2 2 0 2 55 2 2 --
     +-- Cristaria **    
  +--+                
  |  +-- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

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

cstiTtTbiriSoTroTroSiD
1.000 2 2 0 2 55 2 2 --
     +-- Cristaria **    
  +--+                
  |  +-- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

Whelan et al., 2023 [Publ 4287], fig. 2

cstiTtTbiriSoTroTroSiD
0.913 4 4 2 2 37 37 2 164.0
           +-- Anemina **         
  +--------+                   
  |        +-- Sinanodonta **     
--+                            
  |  +-------- Anodonta_cygnea 
  |  |                         
  +--+     +-- Brachyanodon    
     |  +--+                   
     |  |  +-- Pseudanodonta   
     +--+                      
        |  +-- Anodonta_anatina
        +--+                   
           +-- Alasmidontina   

Galal-Khallaf et al., 2024 [Publ 4459], fig. 6

cstiTtTbiriSoTroTroSiD
0.667 4 4 2 2 24 9 2 166.0
              +-- Beringiana **                 
  +-----------+                              
  |           +-- Sinanodonta **                
  |                                          
--+           +-- Anodonta_exulcerata        
  |  +--------+                              
  |  |        +-- Anodonta_cygnea            
  |  |                                       
  +--+        +-- Brachyanodon_californiensis
     |  +-----+                              
     |  |     +-- Brachyanodon_nuttalliana   
     |  |                                    
     +--+     +-- Brachyanodon_kennerlyi     
        |  +--+                              
        |  |  +-- Brachyanodon_oregonensis   
        +--+                                 
           |  +-- Anodonta_anatina           
           +--+                              
              +-- Alasmidontina              

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

cstiTtTbiriSoTroTroSiD
1.000 2 2 0 2 32 5 1 --
  +----- Alasmidontina
--+                   
  |  +-- Sinanodonta **  
  +--+                
     +-- Cristaria **    

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

cstiTtTbiriSoTroTroSiD
0.800 2 2 0 2 32 5 1 --
  +-------- Strophitus   
  |                      
  +-------- Schistodesmus
  |                      
  +-------- Lepidodesma  
  |                      
  +-------- Acuticosta   
  |                      
  +-------- Lanceolaria  
  |                      
--+     +-- Sinanodonta **  
  +-----+                
  |     +-- Cristaria **    
  |                      
  |     +-- Nodularia    
  +-----+                
  |     +-- Tchangsinaia 
  |                      
  |  +----- Utterbackia  
  |  |                   
  +--+----- Utterbackiana
     |                   
     |  +-- Alasmidonta  
     +--+                
        +-- Lasmigona    

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

cstiTtTbiriSoTroTroSiD
1.000 2 2 0 2 29 3 1 --
  +----- Alasmidontina
--+                   
  |  +-- Cristaria **    
  +--+                
     +-- Sinanodonta **  

Huang et al., 2013 [Publ 3629], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 2 2 0 2 14 4 1 --
  +----- Alasmidontina
--+                   
  |  +-- Sinanodonta **  
  +--+                
     +-- Cristaria **    

Zhou et al., 2016 [Publ 3710], fig. 1

cstiTtTbiriSoTroTroSiD
0.875 2 6 0 2 18 4 1 162.0
     +----- Lepidodesma  
  +--+                   
  |  |  +-- Oxynaiina    
  |  +--+                
--+     +-- Unionina     
  |                      
  |  +----- Sinanodonta **  
  +--+                   
     |  +-- Cristaria **    
     +--+                
        +-- Alasmidontina

Wen et al., 2017 [Publ 3795], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 2 2 0 2 14 1 1 --
  +----- Anodontina 
--+                 
  |  +-- Sinanodonta **
  +--+              
     +-- Cristaria **  

Riccardi et al., 2020 [Publ 4089], fig. 1

cstiTtTbiriSoTroTroSiD
0.857 2 2 0 2 4 4 1 --
  +----- Anodontina 
--+                 
  |  +-- Sinanodonta **
  +--+              
     +-- Anemina **    

Pfarrer et al., 2022 [Publ 4305], fig. 2-5

cstiTtTbiriSoTroTroSiD
1.000 2 2 0 2 10 3 1 --
  +----- Anodontina 
--+                 
  |  +-- Cristaria **  
  +--+              
     +-- Sinanodonta **

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

cstiTtTbiriSoTroTroSiD
1.000 2 2 0 2 12 0 0 --
        +-- Sinanodonta **
  +-----+              
  |     +-- Cristaria **  
--+                    
  |  +----- Oxynaiina  
  +--+                 
     |  +-- Acuticosta 
     +--+              
        +-- Lanceolaria

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

cstiTtTbiriSoTroTroSiD
1.000 2 2 0 2 19 0 0 --
                 +-- Sinanodonta **            
  +--------------+                          
  |              +-- Cristaria **              
  |                                         
  |     +----------- Sinohyriopsis          
  |  +--+                                   
--+  |  |  +-------- Lamprotula_leaii       
  |  |  +--+                                
  |  |     |  +----- Lamprotula_caveata     
  |  |     +--+                             
  |  |        |  +-- Gibbosula              
  +--+        +--+                          
     |           +-- Lamprotula_cornuumlunae
     |                                      
     |        +----- Aculamprotulina        
     |     +--+                             
     |     |  |  +-- Tchangsinaia           
     |     |  +--+                          
     +-----+     +-- Nodularia              
           |                                
           |  +----- Schistodesmus          
           +--+                             
              |  +-- Lanceolaria            
              +--+                          
                 +-- Acuticosta             

Zhou et al., 2007 [Publ 2658], fig. 2

cstiTtTbiriSoTroTroSiD
0.500 2 18 0 2 16 0 0 172.0
  +-------------- Sinanodonta **    
  |                              
--+  +----------- Cristaria **      
  |  |                           
  +--+        +-- Lamprotula     
     |  +-----+                  
     |  |     +-- Quadrulina     
     +--+                        
        |  +----- Aculamprotulina
        +--+                     
           |  +-- Acuticosta     
           +--+                  
              +-- Oxynaiina      

Soroka, 2010 [Publ 3404], fig. 9b

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 2 0 0 0 164.0
  +-- Buldowskia ** 
--+              
  +-- Sinanodonta **

Soroka, 2010 [Publ 3404], fig. 9c

cstiTtTbiriSoTroTroSiD
1.000 4 4 3 2 0 0 0 167.0
  +-- Buldowskia ** 
--+              
  +-- Sinanodonta **

Ouyang et al., 2011 [Publ 3408], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 3 3 1 2 10 0 0 165.0
           +-- Anemina **             
  +--------+                       
  |        +-- Sinanodonta **         
--+                                
  |  +-------- Oxynaiina           
  |  |                             
  +--+  +----- Lanceolaria_grayii  
     |  |                          
     +--+----- Acuticosta          
        |                          
        |  +-- Lanceolaria_gladiola
        +--+                       
           +-- Aculamprotulina     

Zhang et al., 2013 [Publ 4214], fig. 5

cstiTtTbiriSoTroTroSiD
0.500 2 4 0 2 2 0 0 168.0
  +-------- Cristaria **    
--+                      
  |  +----- Sinanodonta **  
  +--+                   
     |  +-- Margaritifera
     +--+                
        +-- Lamprotula   

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 2 27 0 0 164.0
  +----- Acuticosta 
--+                 
  |  +-- Anemina **    
  +--+              
     +-- Sinanodonta **

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

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 2 27 0 0 166.0
  +----- Oxynaiina  
--+                 
  |  +-- Anemina **    
  +--+              
     +-- Sinanodonta **

Xia et al., 2016 [Publ 3712], fig. 7B

cstiTtTbiriSoTroTroSiD
0.500 2 3 0 2 1 0 0 167.0
  +----- Sinanodonta **  
--+                   
  |  +-- Cristaria **    
  +--+                
     +-- Sinohyriopsis

Sayenko et al., 2017 [Publ 3760], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 2 0 0 0 164.0
  +-- Beringiana ** 
--+              
  +-- Sinanodonta **

Vikhrev et al., 2017 [Publ 3810], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 8 8 6 2 2 0 0 160.0
     +-- Gibbosula    
  +--+                
  |  +-- Margaritifera
--+                   
  |  +-- Anemina **      
  +--+                
     +-- Sinanodonta **  

Bespalaya et al., 2018 [Publ 3811], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 8 8 7 2 2 0 0 167.0
     +-- Gibbosula    
  +--+                
  |  +-- Margaritifera
--+                   
  |  +-- Anemina **      
  +--+                
     +-- Sinanodonta **  

Kondakov et al., 2018 [Publ 3914], fig. 5

cstiTtTbiriSoTroTroSiD
1.000 8 8 6 2 0 0 0 160.0
  +-- Anemina **    
--+              
  +-- Sinanodonta **

Lopes-Lima et al., 2020 [Publ 4080], fig. 10

cstiTtTbiriSoTroTroSiD
1.000 12 12 8 2 2 0 0 160.0
  +----- Margaritifera
--+                   
  |  +-- Beringiana **   
  +--+                
     +-- Sinanodonta **  

Lopes-Lima et al., 2020 [Publ 4080], fig. 7

cstiTtTbiriSoTroTroSiD
1.000 6 6 4 2 2 0 0 166.0
  +----- Margaritifera
--+                   
  |  +-- Sinanodonta **  
  +--+                
     +-- Beringiana **   

Lopes-Lima et al., 2020 [Publ 4080], fig. 8

cstiTtTbiriSoTroTroSiD
1.000 5 5 3 2 2 0 0 165.0
  +----- Margaritifera
--+                   
  |  +-- Sinanodonta **  
  +--+                
     +-- Cristaria **    

Bauer et al., 2021 [Publ 4365], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 8 8 5 2 0 0 0 161.0
  +-- Anemina **    
--+              
  +-- Sinanodonta **

Douda et al., 2024 [Publ 4364], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 13 13 12 2 1 0 0 159.0
  +----- Margaritifera
--+                   
  |  +-- Beringiana **   
  +--+                
     +-- Sinanodonta **  

Wu et al., 2024 [Publ 4379], fig. 4_6

cstiTtTbiriSoTroTroSiD
1.000 3 3 1 2 20 0 0 165.0
  +----- Oxynaiina  
--+                 
  |  +-- Cristaria **  
  +--+              
     +-- Sinanodonta **

Kashiri et al., 2024 [Publ 4822], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 8 8 6 2 2 0 0 160.0
     +-- Gibbosula    
  +--+                
  |  +-- Margaritifera
--+                   
  |  +-- Anemina **      
  +--+                
     +-- Sinanodonta **  

Itoh et al., 2026 [Publ 4842], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 5 5 3 2 0 0 0 163.0
  +-- Sinanodonta **
--+              
  +-- Beringiana ** 

Soroka, 2008 [Publ 3695], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 3 2 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

Soroka, 2008 [Publ 3695], fig. 1-M

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 3 2 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

Plazzi et al., 2011 [Publ 3676], fig. 5

cstiTtTbiriSoTroTroSiD
0.750 1 1 0 1 17 4 2 --
  +----------------- Cristaria **    
  |                               
  |  +-------------- Lanceolaria  
  |  |                            
--+  +-------------- Anodonta     
  |  |                            
  |  +-------------- Unionina     
  |  |                            
  |  |           +-- Alasmidontina
  +--+-----------+                
     |           +-- Pseudanodonta
     |                            
     |           +-- Alathyria    
     |           |                
     |  +--------+-- Pronodularia 
     |  |        |                
     |  |        +-- Sinohyriopsis
     +--+                         
        |  +-------- Quadrulina   
        |  |                      
        +--+-------- Parvaspina   
           |                      
           |  +----- Lampsilis    
           +--+                   
              |  +-- Epioblasma   
              +--+                
                 +-- Venustaconcha

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 16 3 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

Chase et al., 2018 [Publ 3847], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 38 13 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

Inoue et al., 2018 [Publ 3858], fig. 1_3a-c

cstiTtTbiriSoTroTroSiD
0.500 1 1 0 1 104 19 2 --
  +-- Alasmidonta_marginata      
  |                              
  +-- Prolasmidonta              
  |                              
  +-- Alasmidonta_undulata       
  |                              
  +-- Beringiana **                 
  |                              
  +-- Brachyanodon_kennerlyi     
  |                              
  +-- Brachyanodon_nuttalliana   
  |                              
  +-- Brachyanodon_oregonensis   
  |                              
  +-- Arcidens_confragosus       
  |                              
  +-- Arcidens_wheeleri          
  |                              
  +-- Pterosyna                  
  |                              
--+-- Platynaias_compressa       
  |                              
  +-- Lasmigona                  
  |                              
  +-- Platynaias_decorata        
  |                              
  +-- Platynaias_subviridis      
  |                              
  +-- Pyganodon_grandis          
  |                              
  +-- Pyganodon_lacustris        
  |                              
  +-- Pseudodontoideus           
  |                              
  +-- Strophitus                 
  |                              
  +-- Utterbackia_imbecillis     
  |                              
  +-- Utterbackia_peninsularis__1
  |                              
  +-- Utterbackia_peninsularis__2

Burzynski & Soroka, 2018 [Publ 3862], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 3 3 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

Burzynski & Soroka, 2018 [Publ 3862], fig. 5a

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 19 3 2 --
  +-- Sinanodonta **  
  |                
--+-- Anodontina   
  |                
  +-- Alasmidontina

Burzynski & Soroka, 2018 [Publ 3862], fig. 5b

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 9 3 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 22 3 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 18 3 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 18 3 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

Guerra et al., 2019 [Publ 4168], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 40 6 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

Guerra et al., 2019 [Publ 4168], fig. 1-M

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 21 3 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

Guerra et al., 2019 [Publ 4168], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 40 6 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

Guerra et al., 2019 [Publ 4168], fig. 2-M

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 21 3 2 --
  +----- Alasmidontina
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Sinanodonta **  

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 22 3 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 17 3 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 35 3 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 35 3 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 46 3 2 --
  +----- Sinanodonta **  
--+                   
  |  +-- Anodontina   
  +--+                
     +-- Alasmidontina

Nagel et al., 1996 [Publ 3400], fig. 351

cstiTtTbiriSoTroTroSiD
0.667 1 1 0 1 4 4 1 --
  +-------------- Pseudanodonta   
--+                               
  |  +----------- Anodonta_cygnea 
  +--+                            
     |  +-------- Sinanodonta **     
     +--+                         
        |  +----- Anodonta__2     
        +--+                      
           |  +-- Anodonta_anatina
           +--+                   
              +-- Anodonta__1     

Nagel et al., 1998 [Publ 1946], fig. 7

cstiTtTbiriSoTroTroSiD
0.667 1 1 0 1 4 4 1 --
  +-------------- Pseudanodonta   
--+                               
  |  +----------- Anodonta_cygnea 
  +--+                            
     |  +-------- Sinanodonta **     
     +--+                         
        |  +----- Anodonta__2     
        +--+                      
           |  +-- Anodonta_anatina
           +--+                   
              +-- Anodonta__1     

Mock et al., 2004 [Publ 2686], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 1 1 1 --
  +-- Anodontina 
--+              
  +-- Sinanodonta **

Mock et al., 2004 [Publ 2686], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 1 1 1 --
  +-- Anodontina 
--+              
  +-- Sinanodonta **

Gustafson & Iwamoto, 2005 [Publ 2741], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 4 2 1 --
  +-- Beringiana **
--+             
  +-- Anodontina

Soroka, 2010 [Publ 3404], fig. 2

cstiTtTbiriSoTroTroSiD
0.667 1 1 0 1 6 3 1 --
  +----- Sinanodonta **
--+                 
  |  +-- Unionina   
  +--+              
     +-- Anodontina 

Soroka, 2010 [Publ 3404], fig. 2-M

cstiTtTbiriSoTroTroSiD
0.800 1 1 0 1 4 1 1 --
  +----- Sinanodonta **
--+                 
  |  +-- Anodontina 
  +--+              
     +-- Unionina   

Soroka, 2010 [Publ 3404], fig. 3a

cstiTtTbiriSoTroTroSiD
0.667 2 2 0 1 7 3 1 --
  +----- Sinanodonta **
--+                 
  |  +-- Anodontina 
  +--+              
     +-- Unionina   

Soroka, 2010 [Publ 3404], fig. 3a-M

cstiTtTbiriSoTroTroSiD
0.800 2 2 0 1 4 1 1 --
  +-- Sinanodonta **
--+              
  +-- Unionina   

Soroka, 2010 [Publ 3404], fig. 3b

cstiTtTbiriSoTroTroSiD
0.500 2 2 0 1 7 3 1 --
  +-- Sinanodonta **
--+              
  +-- Unionina   

Soroka, 2010 [Publ 3404], fig. 3b-M

cstiTtTbiriSoTroTroSiD
0.800 2 2 0 1 4 1 1 --
  +-- Sinanodonta **
--+              
  +-- Unionina   

Soroka, 2010 [Publ 3404], fig. 4

cstiTtTbiriSoTroTroSiD
0.500 1 1 0 1 6 3 1 --
  +-- Sinanodonta **
--+              
  +-- Anodontina 

Soroka, 2010 [Publ 3404], fig. 4-M

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 1 1 1 --
  +-- Anodontina 
--+              
  +-- Sinanodonta **

Soroka, 2010 [Publ 3404], fig. 5a

cstiTtTbiriSoTroTroSiD
0.667 2 2 0 1 6 3 1 --
  +-------- Anodonta_anatina
--+                         
  |  +----- Sinanodonta **     
  +--+                      
     |  +-- Anodonta_cygnea 
     +--+                   
        +-- Pseudanodonta   

Soroka, 2010 [Publ 3404], fig. 5a-M

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 1 1 1 --
  +-- Anodontina 
--+              
  +-- Sinanodonta **

Soroka, 2010 [Publ 3404], fig. 5b

cstiTtTbiriSoTroTroSiD
0.500 2 2 0 1 6 3 1 --
  +-- Anodontina 
  |              
--+-- Sinanodonta **
  |              
  +-- Unionina   

Soroka, 2010 [Publ 3404], fig. 5b-M

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 1 1 1 --
  +-- Anodontina 
--+              
  +-- Sinanodonta **

Soroka, 2010 [Publ 3404], fig. 8a

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 5 2 1 --
  +-- Sinanodonta **
--+              
  +-- Anodontina 

Soroka, 2010 [Publ 3404], fig. 8b

cstiTtTbiriSoTroTroSiD
0.800 1 1 0 1 5 2 1 --
  +----- Sinanodonta **
--+                 
  |  +-- Anodontina 
  +--+              
     +-- Unionina   

Breton et al., 2011 [Publ 3376], fig. 3

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 37 11 1 --
  +-- Cristaria **    
--+                
  +-- Alasmidontina

Chen et al., 2012 [Publ 3624], fig. 4

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 6 1 1 --
  +-- Alasmidontina
--+                
  +-- Cristaria **    

Zieritz et al., 2012 [Publ 3673], fig. 4

cstiTtTbiriSoTroTroSiD
0.667 1 1 0 1 7 3 1 --
  +-- Sinanodonta **  
  |                
--+-- Margaritifera
  |                
  +-- Unionina     

Sheng et al., 2014 [Publ 3704], fig. 2

cstiTtTbiriSoTroTroSiD
0.800 1 1 0 1 7 1 1 --
  +-------------- Cristaria **    
  |                            
--+  +----------- Alasmidontina
  |  |                         
  +--+  +-------- Lampsilis    
     |  |                      
     +--+     +-- Venustaconcha
        |  +--+                
        |  |  +-- Quadrulina   
        +--+                   
           |  +-- Lamprotula   
           +--+                
              +-- Sinohyriopsis

Mezhzherin et al., 2014 [Publ 3705], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 3 3 1 --
  +-- Sinanodonta **
--+              
  +-- Anodontina 

Mezhzherin et al., 2014 [Publ 3705], fig. 4

cstiTtTbiriSoTroTroSiD
0.833 1 1 0 1 3 3 1 --
  +-- Sinanodonta **
--+              
  +-- Anodontina 

Wei et al., 2016 [Publ 3665], fig. 0

cstiTtTbiriSoTroTroSiD
0.800 1 1 0 1 5 1 1 --
  +-- Cristaria **    
  |                
  +-- Lampsilis    
--+                
  +-- Alasmidontina
  |                
  +-- Quadrulina   

Amaro et al., 2017 [Publ 3791], fig. 2-M

cstiTtTbiriSoTroTroSiD
0.857 1 1 0 1 9 3 1 --
  +----- Pyganodon  
  |                 
--+  +-- Lasmigona  
  |  |              
  +--+-- Sinanodonta **
     |              
     +-- Utterbackia

Froufe et al., 2017 [Publ 3802], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 3 3 1 --
  +-- Cristaria ** 
--+             
  +-- Anodontina

Froufe et al., 2017 [Publ 3802], fig. 7

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 9 3 1 --
  +-- Sinanodonta **
--+              
  +-- Anodontina 

Smith et al., 2018 [Publ 3790], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 17 17 1 --
  +-- Cristaria **    
--+                
  +-- Alasmidontina

Tomilova et al., 2020 [Publ 4097], fig. 3

cstiTtTbiriSoTroTroSiD
0.667 2 2 0 1 6 4 1 --
  +-- Unionina   
  |              
--+-- Sinanodonta **
  |              
  +-- Anodontina 

Smith, 2021 [Publ 4331], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 19 2 1 --
  +-- Cristaria **    
--+                
  +-- Alasmidontina

Dai et al., 2024 [Publ 4386], fig. 5-BI

cstiTtTbiriSoTroTroSiD
0.800 1 1 0 1 21 1 1 --
  +----------- Acuticosta        
  |                              
  +----------- Anemina **           
  |                              
--+----------- Anodontina        
  |                              
  |  +-------- Lanceolaria       
  |  |                           
  |  |     +-- Aculamprotulina   
  +--+-----+                     
     |     +-- Lepidodesma       
     |                           
     |  +----- Unionina          
     +--+                        
        |  +-- Middendorffinaiina
        +--+                     
           +-- Oxynaiina         

Dai et al., 2024 [Publ 4386], fig. 5-ML

cstiTtTbiriSoTroTroSiD
0.800 1 1 0 1 21 1 1 --
  +-- Acuticosta
--+             
  +-- Anemina **   

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 40 2 1 --
  +-- Sinanodonta **  
--+                
  +-- Alasmidontina

Plazzi & Passamonti, 2010 [Publ 3354], fig. 2-3

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 3 0 0 --
  +----- Sinanodonta **  
  |                   
--+----- Lampsilis    
  |                   
  |  +-- Sinohyriopsis
  +--+                
     +-- Pronodularia 

Soroka, 2010 [Publ 3404], fig. 8a-M

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 2 0 0 --
  +-- Sinanodonta **
--+              
  +-- Unionina   

Soroka, 2010 [Publ 3404], fig. 8b-M

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 2 0 0 --
  +-- Sinanodonta **
--+              
  +-- Unionina   

Jiang et al., 2010 [Publ 3438], fig. 5

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 3 0 0 --
  +----- Lampsilis    
  |                   
--+----- Cristaria **    
  |                   
  |  +-- Pronodularia 
  +--+                
     +-- Sinohyriopsis

Peng et al., 2012 [Publ 3689], fig. 1

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 2 0 0 --
  +-- Cristaria **    
--+                
  +-- Sinohyriopsis

Bolotov et al., 2016 [Publ 3732], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 6 6 5 1 2 0 0 167.0
  +----- Sinanodonta **  
--+                   
  |  +-- Gibbosula    
  +--+                
     +-- Margaritifera

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

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 15 0 0 --
  +----------------- Anemina **        
  |                                 
  |           +----- Lanceolaria    
--+  +--------+                     
  |  |        |  +-- Oxynaiina      
  |  |        +--+                  
  |  |           +-- Aculamprotulina
  +--+                              
     |        +----- Quadrulina     
     |  +-----+                     
     |  |     |  +-- Potamilus      
     |  |     +--+                  
     +--+        +-- Lampsilis      
        |                           
        |  +-------- Sinohyriopsis  
        +--+                        
           |  +----- Lamprotula     
           +--+                     
              |  +-- Ptychorhynchus 
              +--+                  
                 +-- Sinosolenaia   

Liu et al., 2017 [Publ 3939], fig. 2

cstiTtTbiriSoTroTroSiD
1.000 1 1 0 1 14 0 0 --
  +-- Anemina **     
--+               
  +-- Sinosolenaia

Bulakhova et al., 2023 [Publ 4325], fig. 5

cstiTtTbiriSoTroTroSiD
1.000 4 4 2 1 0 0 0 166.0
-- Beringiana **