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Page last updated
Thu 3 September 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

Search the database pages:

Bivalvia | Unionida | Unionoidea | Unionidae | Unioninae | Anodontini

subtribe ANODONTINA Rafinesque, 1820: cladomics
     3 genera

Cladomics Summary

number of species = 11 (24 total)
number of subtaxa (rank: genus) = 3
analyzed in 227 cladograms in 123 publications
maximum number of terminals in an analysis = 10 (mean = 2.03, median = 1)
maximum number of subtaxa (genus) = 3 (mean = 1.43, median = 1)

Basic Monophyly

number of cladograms that test basic monophyly (i.e., more than 1 included species) = 111
maximum number of included terminals = 10, (mean = 3.1 median = 3)
maximum number of subtaxa (genus) = 3 (mean = 1.88, median = 2)
proportion of cladograms that support basic monophyly = 0.59

Rigorous Monophyly

number of cladograms that test rigorous monophyly = 60
(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 = 10 (mean = 3.63, median = 3.5)
maximum number of subtaxa (genus) = 3 (mean = 2.37, median = 2)
proportion of cladograms that support rigorous monophyly = 0.37

Pairwise Cladogram Clustering

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


PCoA Ordination


NJ Tree

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

** Top Monophyly Cladogram **

iTtTbiriSoTroTroSiD
437383373720
  +----------- Cristariina     
  |                            
--+  +-------- Anodonta_cygnea ** 
  |  |                         
  +--+     +-- Brachyanodon **    
     |  +--+                   
     |  |  +-- Pseudanodonta **   
     +--+                      
        |  +-- Anodonta_anatina **
        +--+                   
           +-- Alasmidontina

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

** Top Sister-Group Cladogram **

iTtTbiriSoTroTroSiD
10109362270247
                       +-------- Pseudodontoideus           
  +--------------------+                                    
  |                    |  +----- Lasmigona                  
  |                    +--+                                 
  |                       |  +-- Pterosyna                  
  |                       +--+                              
  |                          +-- Arcidens                   
  |                                                         
  |                          +-- Utterbackia                
  |           +--------------+                              
--+           |              +-- Pyganodon                  
  |  +--------+                                             
  |  |        |  +-------------- Utterbackiana              
  |  |        |  |                                          
  |  |        +--+  +----------- Simpsonaias                
  |  |           |  |                                       
  |  |           |  |        +-- Alasminota                 
  |  |           +--+  +-----+                              
  |  |              |  |     +-- Alasmidonta                
  |  |              |  |                                    
  +--+              +--+     +-- Prolasmidonta              
     |                 |  +--+                              
     |                 |  |  +-- Platynaias                 
     |                 +--+                                 
     |                    |  +-- Anodontoides               
     |                    +--+                              
     |                       +-- Strophitus                 
     |                                                      
     |  +----------------------- Anodonta_anatina **           
     |  |                                                   
     +--+  +-------------------- Pseudanodonta **              
        |  |                                                
        +--+  +----------------- Brachyanodon_oregonensis__2 **
           |  |                                             
           |  |           +----- Anodonta_cygnea **            
           +--+  +--------+                                 
              |  |        |  +-- Anodonta_seddonae **          
              |  |        +--+                              
              +--+           +-- Anodonta_exulcerata **        
                 |                                          
                 |  +----------- Brachyanodon_impura **        
                 |  |                                       
                 +--+  +-------- Brachyanodon **               
                    |  |                                    
                    +--+  +----- Brachyanodon_nuttalliana__1 **
                       |  |                                 
                       +--+----- Brachyanodon_nuttalliana__2 **
                          |                                 
                          |  +-- Brachyanodon_californiensis **
                          +--+                              
                             +-- Brachyanodon_oregonensis__1 **

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

iTtTbiriSoTroTroSiD
7972216239
  +-------------- Cristariina                
  |                                          
  |           +-- Anodonta_exulcerata **        
--+  +--------+                              
  |  |        +-- Anodonta_cygnea **            
  |  |                                       
  +--+        +-- Brachyanodon_californiensis **
     |  +-----+                              
     |  |     +-- Brachyanodon_nuttalliana **   
     |  |                                    
     +--+     +-- Brachyanodon_kennerlyi **     
        |  +--+                              
        |  |  +-- Brachyanodon_oregonensis **   
        +--+                                 
           |  +-- Anodonta_anatina **           
           +--+                              
              +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
7181031110246
  +----------------- Anodonta_cygnea **            
  |                                             
  +----------------- Pyganodon                  
  |                                             
  +----------------- Alasminota                 
  |                                             
  +----------------- Anodonta_anatina **           
  |                                             
  +----------------- Unionina                   
  |                                             
  +----------------- Cristariina                
  |                                             
  |              +-- Brachyanodon_nuttalliana **   
--+--------------+                              
  |              +-- Brachyanodon_californiensis **
  |                                             
  |              +-- Pseudodontoideus           
  |              |                              
  +--------------+-- Alasmidonta                
  |              |                              
  |              +-- Pterosyna                  
  |                                             
  |  +-------------- Pseudanodonta **              
  |  |                                          
  |  |        +----- Strophitus                 
  |  +--------+                                 
  +--+        |  +-- Prolasmidonta              
     |        +--+                              
     |           +-- Platynaias                 
     |                                          
     |  +----------- Brachyanodon_oregonensis__4 **
     +--+                                       
        |  +-------- Brachyanodon_oregonensis__3 **
        +--+                                    
           |  +----- Brachyanodon_oregonensis__2 **
           +--+                                 
              |  +-- Brachyanodon_oregonensis__1 **
              +--+                              
                 +-- Brachyanodon_kennerlyi **

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

iTtTbiriSoTroTroSiD
5121034813238
  +----------- Cristariina  
--+                         
  |  +-------- Brachyanodon ** 
  +--+                      
     |  +----- Alasmidontina
     +--+                   
        |  +-- Pseudanodonta **
        +--+                
           +-- Anodonta **

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

iTtTbiriSoTroTroSiD
5121034713238
  +----------- Cristariina  
--+                         
  |  +-------- Brachyanodon ** 
  +--+                      
     |  +----- Alasmidontina
     +--+                   
        |  +-- Pseudanodonta **
        +--+                
           +-- Anodonta **

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

iTtTbiriSoTroTroSiD
5973148239
  +-------------- Cristariina        
  |                                  
--+  +----------- Anodonta_anatina **   
  |  |                               
  +--+        +-- Brachyanodon **       
     |  +-----+                      
     |  |     +-- Alasmidontina      
     +--+                            
        |  +----- Pseudanodonta **      
        +--+                         
           |  +-- Anodonta_exulcerata **
           +--+                      
              +-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
5121038613238
  +----------- Cristariina  
--+                         
  |  +-------- Brachyanodon ** 
  +--+                      
     |  +----- Alasmidontina
     +--+                   
        |  +-- Pseudanodonta **
        +--+                
           +-- Anodonta **

Lyubas et al., 2022 [Publ 4255], fig. 7

iTtTbiriSoTroTroSiD
5532260041
  +-- Pseudanodonta **
--+                
  +-- Anodonta **

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

iTtTbiriSoTroTroSiD
51311313512235
  +-------------- Cristariina        
  |                                  
--+           +-- Anodonta_cygnea **    
  |  +--------+                      
  |  |        +-- Anodonta_exulcerata **
  +--+                               
     |  +-------- Anodonta_anatina **   
     +--+                            
        |  +----- Alasmidontina      
        +--+                         
           |  +-- Brachyanodon **       
           +--+                      
              +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
5121038613238
  +-------- Cristariina  
  |                      
--+     +-- Pseudanodonta **
  |  +--+                
  |  |  +-- Anodonta **     
  +--+                   
     |  +-- Brachyanodon ** 
     +--+                
        +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
55339013239
  +----------- Cristariina  
--+                         
  |  +-------- Alasmidontina
  +--+                      
     |  +----- Anodonta **     
     +--+                   
        |  +-- Brachyanodon ** 
        +--+                
           +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
5121037013238
  +-------- Cristariina  
  |                      
--+     +-- Pseudanodonta **
  |  +--+                
  |  |  +-- Anodonta **     
  +--+                   
     |  +-- Brachyanodon ** 
     +--+                
        +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
512839013236
  +----------- Cristariina        
  |                               
--+  +-------- Brachyanodon **       
  |  |                            
  |  +-------- Pseudanodonta **      
  +--+                            
     |  +----- Anodonta_cygnea **    
     |  |                         
     +--+----- Alasmidontina      
        |                         
        |  +-- Anodonta_exulcerata **
        +--+                      
           +-- Anodonta_anatina **

Lyubas et al., 2022 [Publ 4255], fig. S1

iTtTbiriSoTroTroSiD
5532260041
  +----------- Anodonta_anatina **   
--+                               
  |  +-------- Pseudanodonta **      
  +--+                            
     |  +----- Anodonta_exulcerata **
     +--+                         
        |  +-- Anodonta_seddonae **  
        +--+                      
           +-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
494311829241
  +----------- Cristariina     
  |                            
--+  +-------- Pseudanodonta **   
  |  |                         
  +--+-------- Alasmidontina   
     |                         
     |  +----- Anodonta_cygnea ** 
     +--+                      
        |  +-- Anodonta_anatina **
        +--+                   
           +-- Brachyanodon **

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

iTtTbiriSoTroTroSiD
411926022237
  +-------- Cristariina  
--+                      
  |  +----- Anodonta **     
  +--+                   
     |  +-- Pseudanodonta **
     +--+                
        +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
411929122237
  +-------- Cristariina  
--+                      
  |  +----- Anodonta **     
  +--+                   
     |  +-- Pseudanodonta **
     +--+                
        +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
442242140
  +-------- Anodonta_anatina **   
--+                            
  |  +----- Pseudanodonta **      
  +--+                         
     |  +-- Anodonta_cygnea **    
     +--+                      
        +-- Anodonta_exulcerata **

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

iTtTbiriSoTroTroSiD
44237210240
  +----------- Cristariina  
--+                         
  |  +-------- Alasmidontina
  +--+                      
     |  +----- Pseudanodonta **
     +--+                   
        |  +-- Brachyanodon ** 
        +--+                
           +-- Anodonta **

Lopes-Lima et al., 2021 [Publ 4217], fig. 11

iTtTbiriSoTroTroSiD
442100040
1

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

iTtTbiriSoTroTroSiD
44237210240
  +-------------- Cristariina     
--+                               
  |  +----------- Alasmidontina   
  +--+                            
     |  +-------- Pseudanodonta **   
     +--+                         
        |  +----- Anodonta_anatina **
        +--+                      
           |  +-- Brachyanodon **    
           +--+                   
              +-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
44137710239
  +----------- Cristariina     
  |                            
--+  +-------- Alasmidontina   
  |  |                         
  +--+  +----- Pseudanodonta **   
     |  |                      
     +--+  +-- Anodonta_anatina **
        |  |                   
        +--+-- Anodonta_cygnea ** 
           |                   
           +-- Brachyanodon **

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

iTtTbiriSoTroTroSiD
454211141
  +-------------- Pseudanodonta **   
--+                               
  |  +----------- Anodonta_cygnea ** 
  +--+                            
     |  +-------- Cristariina     
     +--+                         
        |  +----- Anodonta__2 **     
        +--+                      
           |  +-- Anodonta_anatina **
           +--+                   
              +-- Anodonta__1 **

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

iTtTbiriSoTroTroSiD
497313511243
  +-------------- Cristariina     
--+                               
  |  +----------- Anodonta_anatina **
  +--+                            
     |  +-------- Alasmidontina   
     +--+                         
        |  +----- Pseudanodonta **   
        +--+                      
           |  +-- Anodonta_cygnea ** 
           +--+                   
              +-- Brachyanodon **

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

iTtTbiriSoTroTroSiD
4118319516242
  +-------------- Cristariina     
  |                               
  |           +-- Alasmidonta     
  |  +--------+                   
--+  |        +-- Lasmigona       
  |  |                            
  |  |     +----- Anodonta_anatina **
  |  +-----+                      
  |  |     |  +-- Anodonta_cygnea ** 
  +--+     +--+                   
     |        +-- Brachyanodon **    
     |                            
     |        +-- Pyganodon       
     |  +-----+                   
     |  |     +-- Utterbackia     
     +--+                         
        |  +----- Pseudanodonta **   
        +--+                      
           |  +-- Simpsonaias     
           +--+                   
              +-- Strophitus

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

iTtTbiriSoTroTroSiD
4114319716239
  +----------- Cristariina     
  |                            
  |  +-------- Alasmidonta     
  |  |                         
--+  +-------- Lasmigona       
  |  |                         
  |  +-------- Pseudanodonta **   
  |  |                         
  |  +-------- Simpsonaias     
  +--+                         
     +-------- Strophitus      
     |                         
     |     +-- Pyganodon       
     +-----+                   
     |     +-- Utterbackia     
     |                         
     |  +----- Anodonta_anatina **
     +--+                      
        |  +-- Anodonta_cygnea ** 
        +--+                   
           +-- Brachyanodon **

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

iTtTbiriSoTroTroSiD
4180312111247
  +-- 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

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

iTtTbiriSoTroTroSiD
411926121237
  +-------- Cristariina  
--+                      
  |  +----- Anodonta **     
  +--+                   
     |  +-- Pseudanodonta **
     +--+                
        +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
442222138
  +-------- Cristariina        
  |                            
--+     +-- Anodonta_anatina **   
  |  +--+                      
  |  |  +-- Pseudanodonta **      
  +--+                         
     |  +-- Anodonta_exulcerata **
     +--+                      
        +-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
44825319716274
  +-------- 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

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

iTtTbiriSoTroTroSiD
493313511240
  +----- Anodonta_anatina **
  |                      
  +----- Pseudanodonta **   
--+                      
  +----- Alasmidontina   
  |                      
  |  +-- Anodonta_cygnea ** 
  +--+                   
     +-- Brachyanodon **

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

iTtTbiriSoTroTroSiD
454211141
  +-------------- Pseudanodonta **   
--+                               
  |  +----------- Anodonta_cygnea ** 
  +--+                            
     |  +-------- Cristariina     
     +--+                         
        |  +----- Anodonta__2 **     
        +--+                      
           |  +-- Anodonta_anatina **
           +--+                   
              +-- Anodonta__1 **

Prié & Puillandre, 2014 [Publ 3529], fig. 2

iTtTbiriSoTroTroSiD
3312140039
  +----- Anodonta_anatina **
--+                      
  |  +-- Pseudanodonta **   
  +--+                   
     +-- Anodonta_cygnea **

Lopes-Lima et al., 2016 [Publ 3757], fig. 1

iTtTbiriSoTroTroSiD
331200039
  +-- Pseudanodonta **
--+                
  +-- Anodonta **

Reis et al., 2013 [Publ 3580], fig. 4

iTtTbiriSoTroTroSiD
3312110037
  +----- Anodonta_cygnea ** 
--+                      
  |  +-- Anodonta_anatina **
  +--+                   
     +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
3200110217242
  +-- Alasmidonta_marginata      
  |                              
  +-- Prolasmidonta              
  |                              
  +-- Alasmidonta_undulata       
  |                              
  +-- Cristariina                
  |                              
  +-- 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

Hinzmann et al., 2013 [Publ 3541], fig. 5

iTtTbiriSoTroTroSiD
331200039
  +-- Pseudanodonta **
--+                
  +-- Anodonta **

Reis et al., 2013 [Publ 3580], fig. 5

iTtTbiriSoTroTroSiD
3302120038
  +-- Anodonta_anatina **
  |                   
--+-- Anodonta_cygnea ** 
  |                   
  +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
331111139
  +-- Cristariina
--+              
  +-- Anodonta **

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

iTtTbiriSoTroTroSiD
395262144
  +----- Anodonta_anatina **
  |                      
  +----- Anodonta_cygnea ** 
--+                      
  +----- Pseudanodonta **   
  |                      
  |  +-- Cristariina     
  +--+                   
     +-- Unionina

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

iTtTbiriSoTroTroSiD
3312166239
  +----------- Cristariina     
--+                            
  |  +-------- Alasmidontina   
  +--+                         
     |  +----- Anodonta_anatina **
     +--+                      
        |  +-- Pseudanodonta **   
        +--+                   
           +-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
317102152252
  +----------------- Cristariina  
  |                               
  |  +-------------- Lanceolaria  
  |  |                            
--+  +-------------- Anodonta **     
  |  |                            
  |  +-------------- Unionina     
  |  |                            
  |  |           +-- Alasmidontina
  +--+-----------+                
     |           +-- Pseudanodonta **
     |                            
     |           +-- Alathyria    
     |           |                
     |  +--------+-- Pronodularia 
     |  |        |                
     |  |        +-- Sinohyriopsis
     +--+                         
        |  +-------- Quadrulina   
        |  |                      
        +--+-------- Parvaspina   
           |                      
           |  +----- Lampsilis    
           +--+                   
              |  +-- Epioblasma   
              +--+                
                 +-- Venustaconcha

Lopes-Lima et al., 2021 [Publ 4217], fig. 1

iTtTbiriSoTroTroSiD
3311220039
1

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

iTtTbiriSoTroTroSiD
331171139
  +-- Cristariina
--+              
  +-- Anodonta **

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

iTtTbiriSoTroTroSiD
331262139
  +----- Anodonta_anatina **
--+                      
  |  +-- Anodonta_cygnea ** 
  +--+                   
     +-- Pseudanodonta **

Lopes-Lima et al., 2017 [Publ 3734], fig. 1

iTtTbiriSoTroTroSiD
3312140039
  +----- Anodonta_anatina **
--+                      
  |  +-- Pseudanodonta **   
  +--+                   
     +-- Anodonta_cygnea **

Källersjö et al., 2005 [Publ 2684], fig. 1A

iTtTbiriSoTroTroSiD
330240038
  +-- Anodonta_anatina **
  |                   
--+-- Pseudanodonta **   
  |                   
  +-- Anodonta_cygnea **

Soroka, 2010 [Publ 3404], fig. 2

iTtTbiriSoTroTroSiD
331241137
  +----- Anodonta_cygnea ** 
--+                      
  |  +-- Anodonta_anatina **
  +--+                   
     +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
331211139
  +----- Cristariina  
--+                   
  |  +-- Pseudanodonta **
  +--+                
     +-- Anodonta **

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

iTtTbiriSoTroTroSiD
33125313139
  +-------- Cristariina     
--+                         
  |  +----- Anodonta_anatina **
  +--+                      
     |  +-- Pseudanodonta **   
     +--+                   
        +-- Anodonta_cygnea **

Nagel et al., 1998 [Publ 1946], fig. 1

iTtTbiriSoTroTroSiD
331260039
  +-- Pseudanodonta **
--+                
  +-- Anodonta **

Perkins et al., 2025 [Publ 4447], fig. 2_mtDNA-ITS

iTtTbiriSoTroTroSiD
3363723333132
  +----- Anodonta **     
--+                   
  |  +-- Pseudanodonta **
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
3642887240
  +-------------- Cristariina     
  |                               
--+  +----------- Anodonta_cygnea ** 
  |  |                            
  +--+        +-- Lasmigona       
     |  +-----+                   
     |  |     +-- Anodonta_anatina **
     +--+                         
        |  +----- Pseudanodonta **   
        +--+                      
           |  +-- Pyganodon       
           +--+                   
              +-- Strophitus

Soroka, 2010 [Publ 3404], fig. 4

iTtTbiriSoTroTroSiD
375241143
        +-- Anodonta_anatina **
  +-----+                   
  |     +-- Unionina        
--+                         
  |  +----- Cristariina     
  +--+                      
     |  +-- Anodonta_cygnea ** 
     +--+                   
        +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
3532887239
  +-------------- Cristariina  
--+                            
  |  +----------- Lasmigona    
  +--+                         
     |  +-------- Anodonta **     
     +--+                      
        |  +----- Pseudanodonta **
        +--+                   
           |  +-- Pyganodon    
           +--+                
              +-- Strophitus

Froufe et al., 2014 [Publ 3592], fig. 2

iTtTbiriSoTroTroSiD
331200039
  +----- Anodonta_anatina **
--+                      
  |  +-- Pseudanodonta **   
  +--+                   
     +-- Anodonta_cygnea **

Manendo et al., 2008 [Publ 2669], fig. 1

iTtTbiriSoTroTroSiD
3532102139
  +----- Anodonta **     
--+                   
  |  +-- Pseudanodonta **
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
331192139
  +-- Cristariina
--+              
  +-- Anodonta **

Källersjö et al., 2005 [Publ 2684], fig. 1B-F

iTtTbiriSoTroTroSiD
331240039
  +----- Anodonta_anatina **
--+                      
  |  +-- Pseudanodonta **   
  +--+                   
     +-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
330251138
  +-- Pseudanodonta **   
  |                   
--+-- Anodonta_anatina **
  |                   
  +-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
385252144
  +-------- Anodonta_anatina **
  |                         
--+  +----- Cristariina     
  |  |                      
  +--+----- Unionina        
     |                      
     |  +-- Anodonta_cygnea ** 
     +--+                   
        +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
331211139
  +-------- Cristariina     
--+                         
  |  +----- Anodonta_anatina **
  +--+                      
     |  +-- Anodonta_cygnea ** 
     +--+                   
        +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
353252141
  +-------- Anodonta_anatina **
--+                         
  |  +----- Cristariina     
  +--+                      
     |  +-- Anodonta_cygnea ** 
     +--+                   
        +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
3312339139
  +-------- Cristariina     
--+                         
  |  +----- Anodonta_anatina **
  +--+                      
     |  +-- Pseudanodonta **   
     +--+                   
        +-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
331133139
  +-- Anodonta **   
--+              
  +-- Cristariina

Bogatov et al., 2018 [Publ 3859], fig. 1

iTtTbiriSoTroTroSiD
2202400--
  +-- Anodonta **     
--+                
  +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
29017111233
  +-------- Cristariina     
--+                         
  |  +----- Anodonta_cygnea ** 
  +--+                      
     |  +-- Anodonta_anatina **
     +--+                   
        +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
22024282--
  +----- Alasmidontina
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Pseudanodonta **

Zanatta et al., 2007 [Publ 2698], fig. 1A

iTtTbiriSoTroTroSiD
213021414140
           +-- Platynaias   
           |                
  +--------+-- Lasmigona    
  |        |                
  |        +-- Pterosyna    
--+                         
  |  +-------- Anodonta **     
  |  |                      
  +--+     +-- Brachyanodon ** 
     |  +--+                
     |  |  +-- Utterbackiana
     +--+                   
        |  +-- Utterbackia  
        +--+                
           +-- Pyganodon

Hoeh, 1990 [Publ 2717], fig. 3

iTtTbiriSoTroTroSiD
215021313146
  +----- Pyganodon_fragilis         
  |                                 
  +----- Utterbackia_imbecillis     
  |                                 
  +----- Utterbackia_peggyae        
  |                                 
  +----- Anodonta **                   
  |                                 
  +----- Brachyanodon **               
  |                                 
  +----- Utterbackiana_couperiana__1
  |                                 
--+----- Utterbackiana_couperiana__2
  |                                 
  +----- Utterbackiana_suborbiculata
  |                                 
  |  +-- Lasmigona                  
  +--+                              
  |  +-- Utterbackiana_implicata    
  |                                 
  |  +-- Pterosyna                  
  |  |                              
  |  +-- Platynaias                 
  |  |                              
  |  +-- Pyganodon_cataracta        
  +--+                              
     +-- Pyganodon_gibbosa          
     |                              
     +-- Pyganodon_grandis          
     |                              
     +-- Pyganodon_lacustris

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

iTtTbiriSoTroTroSiD
22023982--
  +----- Alasmidontina
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
27015111238
  +-------- Cristariina     
--+                         
  |  +----- Anodonta_cygnea ** 
  +--+                      
     |  +-- Anodonta_anatina **
     +--+                   
        +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
22023982--
  +-------- Cristariina  
--+                      
  |  +----- Alasmidontina
  +--+                   
     |  +-- Anodonta **     
     +--+                
        +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
22012000--
1

Klishko et al., 2019 [Publ 3886], fig. 9

iTtTbiriSoTroTroSiD
2201900--
1

Hoeh, 1990 [Publ 2717], fig. 2

iTtTbiriSoTroTroSiD
25021313139
           +-- Pterosyna    
           |                
  +--------+-- Platynaias   
  |        |                
  |        +-- Lasmigona    
--+                         
  |        +-- Utterbackia  
  |  +-----+                
  |  |     +-- Pyganodon    
  +--+                      
     |  +----- Anodonta **     
     +--+                   
        |  +-- Brachyanodon ** 
        +--+                
           +-- Utterbackiana

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

iTtTbiriSoTroTroSiD
22018392--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
22023982--
  +----- Alasmidontina
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
29017111233
  +-------- Cristariina     
--+                         
  |  +----- Anodonta_cygnea ** 
  +--+                      
     |  +-- Anodonta_anatina **
     +--+                   
        +-- Alasmidontina

Bogatov et al., 2018 [Publ 3859], fig. 2

iTtTbiriSoTroTroSiD
2202400--
  +-- Anodonta **     
--+                
  +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
22017182--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
220167172--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Nagel et al., 1998 [Publ 1946], fig. 9

iTtTbiriSoTroTroSiD
2202400--
  +-- Anodonta **     
--+                
  +-- Pseudanodonta **

Hoeh, 1990 [Publ 2717], fig. 4

iTtTbiriSoTroTroSiD
25021313139
           +-- Pterosyna    
           |                
  +--------+-- Platynaias   
  |        |                
  |        +-- Lasmigona    
--+                         
  |        +-- Utterbackia  
  |  +-----+                
  |  |     +-- Pyganodon    
  +--+                      
     |  +----- Anodonta **     
     +--+                   
        |  +-- Brachyanodon ** 
        +--+                
           +-- Utterbackiana

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

iTtTbiriSoTroTroSiD
2601548234
  +-------- Cristariina     
--+                         
  |  +----- Anodonta_cygnea ** 
  +--+                      
     |  +-- Anodonta_anatina **
     +--+                   
        +-- Alasmidontina

Dyduch-Falniowska & Koziol, 1989 [Publ 3814], fig. 5_7

iTtTbiriSoTroTroSiD
2202300--
  +-- Pseudanodonta **
--+                
  +-- Anodonta **

Campbell et al., 2005 [Publ 2660], fig. 1

iTtTbiriSoTroTroSiD
26021004141
  +----------- Brachyanodon **    
  |                            
--+        +-- Anodonta **        
  |  +-----+                   
  |  |     +-- Alasminota      
  +--+                         
     |  +----- Pyganodon       
     +--+                      
        |  +-- Lasmigona       
        +--+                   
           +-- Pseudodontoideus

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

iTtTbiriSoTroTroSiD
22023982--
  +-------- Cristariina  
--+                      
  |  +----- Alasmidontina
  +--+                   
     |  +-- Anodonta **     
     +--+                
        +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
220110101--
  +-- Anodonta **   
--+              
  +-- Cristariina

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

iTtTbiriSoTroTroSiD
220167172--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Campbell et al., 2005 [Publ 2660], fig. 2

iTtTbiriSoTroTroSiD
220210041--
  +-------- Pyganodon       
  |                         
  |     +-- Lasmigona       
--+-----+                   
  |     +-- Pseudodontoideus
  |                         
  |  +----- Alasminota      
  +--+                      
     |  +-- Anodonta **        
     +--+                   
        +-- Brachyanodon **

Jadhav & Jamkhedkar, 2009 [Publ 3697], fig. 11

iTtTbiriSoTroTroSiD
2801234141
  +----------- Anodonta_cygnea ** 
  |                            
--+  +-------- Unio_pictorum__2
  |  |                         
  +--+     +-- Unio_pictorum__1
     |  +--+                   
     |  |  +-- Unio_caffer     
     +--+                      
        |  +-- Anodonta **        
        +--+                   
           +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
220167172--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
2201311--
  +-- Cristariina 
--+               
  +-- Brachyanodon **

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

iTtTbiriSoTroTroSiD
220137122--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
28016610234
  +-------- Cristariina     
--+                         
  |  +----- Anodonta_cygnea ** 
  +--+                      
     |  +-- Anodonta_anatina **
     +--+                   
        +-- Alasmidontina

Whelan et al., 2023 [Publ 4287], fig. 4

iTtTbiriSoTroTroSiD
220125251--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
22012000--
1

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

iTtTbiriSoTroTroSiD
2201411--
  +-- Cristariina
--+              
  +-- Anodonta **

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

iTtTbiriSoTroTroSiD
22024282--
  +----- Alasmidontina
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Pseudanodonta **

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

iTtTbiriSoTroTroSiD
22012182--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Zanatta et al., 2007 [Publ 2698], fig. 1B

iTtTbiriSoTroTroSiD
26021414139
           +-- Lasmigona    
           |                
  +--------+-- Platynaias   
  |        |                
  |        +-- Pterosyna    
--+                         
  |        +-- Utterbackia  
  |  +-----+                
  |  |     +-- Pyganodon    
  +--+                      
     |  +----- Anodonta **     
     +--+                   
        |  +-- Brachyanodon ** 
        +--+                
           +-- Utterbackiana

Wu et al., 2026 [Publ 4811], fig. 3

iTtTbiriSoTroTroSiD
22011500--
1

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

iTtTbiriSoTroTroSiD
22013892--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
2201411--
1

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

iTtTbiriSoTroTroSiD
22013682--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
22018582--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
22013292--
  +-------- Alasmidontina
--+                      
  |  +----- Sinanodonta  
  +--+                   
     |  +-- Cristaria    
     +--+                
        +-- Anodonta **

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

iTtTbiriSoTroTroSiD
22011171--
  +-- Anodonta **   
--+              
  +-- Cristariina

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

iTtTbiriSoTroTroSiD
22015282--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
1101821--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Araujo et al., 2009 [Publ 2589], fig. 7B

iTtTbiriSoTroTroSiD
11011000--
-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
11012111--
-- Anodonta_anatina **

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

iTtTbiriSoTroTroSiD
11012472--
  +-------- Sinanodonta  
--+                      
  |  +----- Cristaria    
  +--+                   
     |  +-- Anodonta **     
     +--+                
        +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11011832--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
1101921--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Hoeh et al., 2002 [Publ 2653], fig. 2

iTtTbiriSoTroTroSiD
11013021--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Rosenberg et al., 1997 [Publ 2720], fig. 2A

iTtTbiriSoTroTroSiD
11012131--
-- Anodonta_anatina **

Araujo et al., 2009 [Publ 2589], fig. 7A

iTtTbiriSoTroTroSiD
11011000--
-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
11013062--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Lydeard et al., 2000 [Publ 2654], fig. 2d

iTtTbiriSoTroTroSiD
11011300--
-- Anodonta_cygnea **

Lopes-Lima et al., 2019 [Publ 3901], fig. 2

iTtTbiriSoTroTroSiD
11012711--
  +-- Brachyanodon ** 
--+                
  +-- Alasmidontina

Huff et al., 2004 [Publ 2697], fig. 5-6

iTtTbiriSoTroTroSiD
11011100--
-- Anodonta **

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

iTtTbiriSoTroTroSiD
11011421--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
110130271--
  +-- Anodonta **   
--+              
  +-- Cristariina

Froufe et al., 2015 [Publ 3664], fig. 1

iTtTbiriSoTroTroSiD
11011121--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Lydeard et al., 2000 [Publ 2654], fig. 2b

iTtTbiriSoTroTroSiD
11011300--
-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
11015632--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11014062--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11014382--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11011521--
  +-- Anodonta **   
--+              
  +-- Cristariina

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

iTtTbiriSoTroTroSiD
11011421--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Chase et al., 2018 [Publ 3861], fig. 1-M

iTtTbiriSoTroTroSiD
11011021--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Gomes-dos-Santos et al., 2019 [Publ 3943], fig. 1

iTtTbiriSoTroTroSiD
1101900--
-- Anodonta_anatina **

Lopes-Lima et al., 2019 [Publ 3901], fig. 4

iTtTbiriSoTroTroSiD
11012511--
  +-- Brachyanodon ** 
--+                
  +-- Alasmidontina

Sonowal et al., 2021 [Publ 4221], fig. 3b

iTtTbiriSoTroTroSiD
11011400--
-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
1101111--
  +-- Anodonta **   
--+              
  +-- Cristariina

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

iTtTbiriSoTroTroSiD
11011421--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Rosenberg et al., 1997 [Publ 2720], fig. 2B

iTtTbiriSoTroTroSiD
11012131--
-- Anodonta **

Soroka & Burzynski, 2018 [Publ 3762], fig. 3-M

iTtTbiriSoTroTroSiD
1101621--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11011732--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Roe & Hoeh, 2003 [Publ 2655], fig. 4f3

iTtTbiriSoTroTroSiD
11013021--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11012232--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Whelan et al., 2023 [Publ 4287], fig. 3

iTtTbiriSoTroTroSiD
110127271--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
1101521--
-- Anodonta_anatina **

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

iTtTbiriSoTroTroSiD
1101322--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11012062--
  +----------- Sinanodonta  
--+                         
  |  +-------- Anemina      
  +--+                      
     |  +----- Cristaria    
     +--+                   
        |  +-- Anodonta **     
        +--+                
           +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11014582--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11014782--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11013642--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
1101111--
  +-- Anodonta **   
--+              
  +-- Cristariina

Sonowal et al., 2021 [Publ 4221], fig. 3a

iTtTbiriSoTroTroSiD
11011400--
-- Anodonta_cygnea **

Cyr et al., 2007 [Publ 2745], fig. 2C

iTtTbiriSoTroTroSiD
1101441--
  +-- Pseudanodonta **
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
1101111--
  +-- Anodonta **   
--+              
  +-- Cristariina

Burzynski et al., 2017 [Publ 3774], fig. 1-bottom

iTtTbiriSoTroTroSiD
11011221--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
1101111--
  +-- Anodonta **   
--+              
  +-- Cristariina

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

iTtTbiriSoTroTroSiD
11014782--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11013852--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Graf & Ó Foighil, 2000 [Publ 2648], fig. 2B

iTtTbiriSoTroTroSiD
11012951--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Bolotov et al., 2016 [Publ 3743], fig. 2

iTtTbiriSoTroTroSiD
11012900--
-- Anodonta_anatina **

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

iTtTbiriSoTroTroSiD
11014632--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11011832--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11014062--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11013532--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11011352--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Taylor et al., 2007 [Publ 2696], fig. 1-3

iTtTbiriSoTroTroSiD
1101300--
-- Anodonta_cygnea **

Graf & Ó Foighil, 2000 [Publ 2648], fig. 2A

iTtTbiriSoTroTroSiD
11012951--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11012331--
  +-- Pseudanodonta **
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11014382--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11018192--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11014400--
-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
11012132--
  +----- Alasmidontina
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Cristariina

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

iTtTbiriSoTroTroSiD
11013082--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Froufe et al., 2015 [Publ 3664], fig. 1-M

iTtTbiriSoTroTroSiD
1101721--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Araujo et al., 2009 [Publ 2589], fig. 7C

iTtTbiriSoTroTroSiD
1101900--
-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
1101411--
-- Anodonta_anatina **

Araujo et al., 2018 [Publ 3779], fig. 1

iTtTbiriSoTroTroSiD
11011721--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Bogan & Hoeh, 2000 [Publ 2650], fig. 1

iTtTbiriSoTroTroSiD
11013321--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11012331--
  +-------- Lasmigona    
--+                      
  |  +----- Pseudanodonta **
  +--+                   
     |  +-- Pyganodon    
     +--+                
        +-- Strophitus

Sonowal et al., 2021 [Publ 4221], fig. 4

iTtTbiriSoTroTroSiD
11011500--
-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
11012132--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
1101332--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Bolotov et al., 2016 [Publ 3743], fig. 4

iTtTbiriSoTroTroSiD
11012900--
-- Anodonta_anatina **

Hoeh et al., 2001 [Publ 2652], fig. 14f4

iTtTbiriSoTroTroSiD
11013021--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11011632--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Gomes-dos-Santos et al., 2019 [Publ 3943], fig. 1-M

iTtTbiriSoTroTroSiD
1101500--
-- Anodonta_anatina **

Araujo et al., 2017 [Publ 3801], fig. 2

iTtTbiriSoTroTroSiD
11011300--
-- Anodonta_anatina **

Lydeard et al., 2000 [Publ 2654], fig. 2c

iTtTbiriSoTroTroSiD
11011300--
-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
11013182--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
1101111--
  +-- Anodonta **   
--+              
  +-- Cristariina

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

iTtTbiriSoTroTroSiD
11012472--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Soroka & Burzynski, 2018 [Publ 3762], fig. 3

iTtTbiriSoTroTroSiD
1101621--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Roe & Hoeh, 2003 [Publ 2655], fig. 4f2

iTtTbiriSoTroTroSiD
11013021--
  +----- Pyganodon 
--+                
  |  +-- Anodonta **  
  +--+             
     +-- Strophitus

Hoeh et al., 2001 [Publ 2652], fig. 14f2

iTtTbiriSoTroTroSiD
11013021--
  +----- Pyganodon 
--+                
  |  +-- Anodonta **  
  +--+             
     +-- Strophitus

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

iTtTbiriSoTroTroSiD
11012111--
-- Anodonta_anatina **

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

iTtTbiriSoTroTroSiD
11012962--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Lydeard et al., 2000 [Publ 2654], fig. 2a

iTtTbiriSoTroTroSiD
11011300--
-- Anodonta_cygnea **

Burzynski et al., 2017 [Publ 3774], fig. 1-top

iTtTbiriSoTroTroSiD
11011221--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Chase et al., 2018 [Publ 3861], fig. 1

iTtTbiriSoTroTroSiD
11011021--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11013782--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
1101521--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11014182--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11015262--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11015632--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Dai et al., 2024 [Publ 4386], fig. 3

iTtTbiriSoTroTroSiD
11011300--
-- Anodonta_anatina **

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

iTtTbiriSoTroTroSiD
11012162--
  +----------- Sinanodonta  
--+                         
  |  +-------- Anemina      
  +--+                      
     |  +----- Cristaria    
     +--+                   
        |  +-- Anodonta **     
        +--+                
           +-- Alasmidontina

Huff et al., 2004 [Publ 2697], fig. 2

iTtTbiriSoTroTroSiD
11011100--
-- Anodonta **

Krebs et al., 2003 [Publ 2691], fig. 3

iTtTbiriSoTroTroSiD
11013291--
  +----------- Utterbackiana
  |                         
  +----------- Platynaias   
  |                         
  +----------- Alasmidonta  
--+                         
  |        +-- Pterosyna    
  +--------+                
  |        +-- Lasmigona    
  |                         
  |  +-------- Strophitus   
  +--+                      
     |  +----- Utterbackia  
     +--+                   
        |  +-- Pyganodon    
        +--+                
           +-- Anodonta **

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

iTtTbiriSoTroTroSiD
1101932--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11012231--
  +-- Pseudanodonta **
--+                
  +-- Alasmidontina

Lydeard et al., 1996 [Publ 2656], fig. 4

iTtTbiriSoTroTroSiD
11012751--
     +----- Utterbackia  
  +--+                   
  |  |  +-- Utterbackiana
  |  +--+                
--+     +-- Anodonta **     
  |                      
  |  +----- Strophitus   
  +--+                   
     |  +-- Lasmigona    
     +--+                
        +-- Alasmidonta

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

iTtTbiriSoTroTroSiD
11013062--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Soroka, 2008 [Publ 3695], fig. 1

iTtTbiriSoTroTroSiD
1101322--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
1101521--
-- Anodonta_anatina **

Hoeh et al., 1998 [Publ 2695], fig. 3

iTtTbiriSoTroTroSiD
1101400--
-- Anodonta_cygnea **

Chase et al., 2018 [Publ 3847], fig. 5

iTtTbiriSoTroTroSiD
1101911--
  +-- Anodonta **     
--+                
  +-- Alasmidontina

Cyr et al., 2007 [Publ 2745], fig. 2B

iTtTbiriSoTroTroSiD
1101441--
  +-- Brachyanodon ** 
--+                
  +-- Alasmidontina

Lopes-Lima et al., 2019 [Publ 3901], fig. 3

iTtTbiriSoTroTroSiD
11012811--
  +-- Brachyanodon ** 
--+                
  +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11015262--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Hoeh et al., 1998 [Publ 2695], fig. 4

iTtTbiriSoTroTroSiD
1101400--
-- Anodonta_cygnea **

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

iTtTbiriSoTroTroSiD
11011932--
  +-- Cristariina  
  |                
--+-- Anodonta **     
  |                
  +-- Alasmidontina

Huff et al., 2004 [Publ 2697], fig. 3

iTtTbiriSoTroTroSiD
1101700--
-- Anodonta **

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

iTtTbiriSoTroTroSiD
11013532--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

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

iTtTbiriSoTroTroSiD
11015262--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina

Huff et al., 2004 [Publ 2697], fig. 4

iTtTbiriSoTroTroSiD
11011000--
-- Anodonta **

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

iTtTbiriSoTroTroSiD
11012232--
  +----- Cristariina  
--+                   
  |  +-- Anodonta **     
  +--+                
     +-- Alasmidontina
 
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