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Page last updated
Thu 04 Apr 2024

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!

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!

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Gonideinae | Contradentini

genus Yaukthwa Konopleva, Pfeiffer, Vikhrev, Kondakov, Gofarov, Aksenova, Lunn, Chan & Bolotov, 2019: cladomics
     11 valid species

Cladomics Summary

number of species = 11

analyzed in 28 cladograms in 17 publications
maximum number of terminals in an analysis = 10, mean = 4.18

Basic Monophyly

number of cladograms that test basic monophyly (i.e., more than 1 included species) = 23
maximum number of included terminals = 10, mean = 4.87
proportion of cladograms that support basic monophyly = 0.87

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

Bolotov et al., 2022 [Publ 4250], fig. S5

iT tT bi riS oT roT roS iD
10 10 7 10 5 5 2 0.0

*** Top Monophyly Cladogram *** 

                 +-- Physunio_modelli       
           +-----+                          
           |     +-- Physunio_superbus      
  +--------+                                
  |        |  +----- Trapezoideus_foliaceus 
  |        +--+                             
  |           |  +-- Trapezoideus_lenya     
  |           +--+                          
  |              +-- Trapezoideus_mitanensis
--+                                         
  |              +-- Yaukthwa_elongatula **    
  |  +-----------+                          
  |  |           +-- Yaukthwa_baniensis **     
  |  |                                      
  |  |     +-------- Yaukthwa_panhai **        
  +--+  +--+                                
     |  |  |  +----- Yaukthwa_rectangularis ** 
     |  |  +--+                             
     |  |     |  +-- Yaukthwa_nesemanni **     
     +--+     +--+                          
        |        +-- Yaukthwa_zayleymanensis **
        |                                   
        |     +----- Yaukthwa_dalliana **      
        |     |                             
        +-----+  +-- Yaukthwa_paiensis **      
              |  |                          
              +--+-- Yaukthwa_inlenensis **    
                 |                          
                 +-- Yaukthwa_avaensis **

Pfeiffer et al., 2021 [Publ 4126], fig. 9

iT tT bi riS oT roT roS iD
1 1 0 1 28 14 4 --

*** Top Sister-Group Cladogram ***

                    +-- Trapezoideus_subviridis
              +-----+                          
              |     +-- Trapezoideus_foliaceus 
  +-----------+                                
  |           |  +----- Physunio_superbus      
  |           +--+                             
  |              |  +-- Physunio_modelli       
  |              +--+                          
--+                 +-- Physunio_pellucidus    
  |                                            
  |  +----------------- Yaukthwa_paiensis **      
  |  |                                         
  |  |  +-------------- Solenaia_emarginata    
  +--+  |                                      
     |  |     +-------- Lens_misellus          
     |  |  +--+                                
     +--+  |  |  +----- Lens_inornatus         
        |  |  +--+                             
        |  |     |  +-- Lens_contradens        
        |  |     +--+                          
        +--+        +-- Lens_micropterus       
           |                                   
           |        +-- Lens_maenamensis       
           |     +--+                          
           |     |  +-- Lens_eximius           
           +-----+                             
                 |  +-- Lens_pallegoixi        
                 +--+                          
                    +-- Lens_comptus

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

iT tT bi riS oT roT roS iD
9 9 7 9 111 14 3 2.0 
                    +-- Trapezoideus_lenya     
              +-----+                          
              |     +-- Trapezoideus_foliaceus 
  +-----------+                                
  |           |  +----- Physunio_superbus      
  |           +--+                             
  |              |  +-- Physunio_modelli       
  |              +--+                          
  |                 +-- Physunio               
  |                                            
  |                 +-- Yaukthwa_elongatula **    
  |     +-----------+                          
  |     |           +-- Yaukthwa_baniensis **     
--+     |                                      
  |  +--+        +----- Yaukthwa_inlenensis **    
  |  |  |  +-----+                             
  |  |  |  |     |  +-- Yaukthwa_avaensis **      
  |  |  |  |     +--+                          
  |  |  +--+        +-- Yaukthwa_paiensis **      
  |  |     |                                   
  |  |     |  +-------- Yaukthwa_panhai **        
  |  |     +--+                                
  |  |        |  +----- Yaukthwa_rectangularis ** 
  +--+        +--+                             
     |           |  +-- Yaukthwa_zayleymanensis **
     |           +--+                          
     |              +-- Yaukthwa_nesemanni **     
     |                                         
     |           +----- Lens_misellus          
     |     +-----+                             
     |     |     |  +-- Lens_contradens        
     |     |     +--+                          
     |     |        +-- Lens_micropterus       
     +-----+                                   
           |     +----- Lens_pallegoixi        
           |  +--+                             
           |  |  |  +-- Lens_comptus           
           |  |  +--+                          
           +--+     +-- Lens_novoselovi        
              |                                
              |  +----- Lens_maenamensis       
              +--+                             
                 |  +-- Lens_eximius           
                 +--+                          
                    +-- Lens_rolfbrandti

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

iT tT bi riS oT roT roS iD
9 9 7 9 105 14 3 2.0 
                    +-- Trapezoideus_lenya     
  +-----------------+                          
  |                 +-- Trapezoideus_foliaceus 
  |                                            
  |              +----- Lens_misellus          
  |        +-----+                             
  |        |     |  +-- Lens_contradens        
  |        |     +--+                          
  |        |        +-- Lens_micropterus       
--+  +-----+                                   
  |  |     |     +----- Lens_maenamensis       
  |  |     |  +--+                             
  |  |     |  |  |  +-- Lens_eximius           
  |  |     |  |  +--+                          
  |  |     +--+     +-- Lens_rolfbrandti       
  |  |        |                                
  |  |        |  +----- Lens_pallegoixi        
  +--+        +--+                             
     |           |  +-- Lens_novoselovi        
     |           +--+                          
     |              +-- Lens_comptus           
     |                                         
     |              +-- Yaukthwa_elongatula **    
     |  +-----------+                          
     |  |           +-- Yaukthwa_baniensis **     
     |  |                                      
     +--+        +----- Yaukthwa_inlenensis **    
        |  +-----+                             
        |  |     |  +-- Yaukthwa_avaensis **      
        |  |     +--+                          
        +--+        +-- Yaukthwa_paiensis **      
           |                                   
           |  +-------- Yaukthwa_panhai **        
           +--+                                
              |  +----- Yaukthwa_rectangularis ** 
              +--+                             
                 |  +-- Yaukthwa_zayleymanensis **
                 +--+                          
                    +-- Yaukthwa_nesemanni **

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

iT tT bi riS oT roT roS iD
9 9 7 9 40 3 1 2.0 
              +----- Trapezoideus_mitanensis
  +-----------+                             
  |           |  +-- Trapezoideus_foliaceus 
  |           +--+                          
  |              +-- Trapezoideus_lenya     
--+                                         
  |              +-- Yaukthwa_elongatula **    
  |  +-----------+                          
  |  |           +-- Yaukthwa_baniensis **     
  |  |                                      
  +--+        +----- Yaukthwa_inlenensis **    
     |  +-----+                             
     |  |     |  +-- Yaukthwa_paiensis **      
     |  |     +--+                          
     +--+        +-- Yaukthwa_avaensis **      
        |                                   
        |  +-------- Yaukthwa_panhai **        
        +--+                                
           |  +----- Yaukthwa_rectangularis ** 
           +--+                             
              |  +-- Yaukthwa_nesemanni **     
              +--+                          
                 +-- Yaukthwa_zayleymanensis **

Pfeiffer et al., 2021 [Publ 4126], fig. 25

iT tT bi riS oT roT roS iD
8 8 6 8 1 1 1 3.0 
  +-------------- Solenaia_emarginata   
  |                                     
  |           +-- Yaukthwa_elongatula **   
--+  +--------+                         
  |  |        +-- Yaukthwa_baniensis **    
  |  |                                  
  +--+     +----- Yaukthwa_panhai **       
     |  +--+                            
     |  |  |  +-- Yaukthwa_rectangularis **
     |  |  +--+                         
     +--+     +-- Yaukthwa_nesemanni **    
        |                               
        |  +----- Yaukthwa_avaensis **     
        +--+                            
           |  +-- Yaukthwa_inlenensis **   
           +--+                         
              +-- Yaukthwa_paiensis **

Konopleva et al., 2019 [Publ 4041], fig. 3

iT tT bi riS oT roT roS iD
6 6 4 6 29 13 3 4.0 
        +----------- Yaukthwa_elongatula **   
        |                                  
  +-----+        +-- Yaukthwa_inlenensis **   
  |     |  +-----+                         
  |     |  |     +-- Yaukthwa_paiensis **     
  |     +--+                               
  |        |  +----- Yaukthwa_panhai **       
  |        +--+                            
  |           |  +-- Yaukthwa_nesemanni **    
  |           +--+                         
--+              +-- Yaukthwa_rectangularis **
  |                                        
  |        +-------- Trapezoideus_foliaceus
  |  +-----+                               
  |  |     |  +----- Physunio_superbus     
  |  |     +--+                            
  |  |        |  +-- Physunio_modelli      
  |  |        +--+                         
  |  |           +-- Physunio              
  +--+                                     
     |        +----- Lens_misellus         
     |  +-----+                            
     |  |     |  +-- Lens_contradens       
     |  |     +--+                         
     |  |        +-- Lens_micropterus      
     +--+                                  
        |     +----- Lens_pallegoixi       
        |  +--+                            
        |  |  |  +-- Lens_novoselovi       
        |  |  +--+                         
        +--+     +-- Lens_comptus          
           |                               
           |  +----- Lens_maenamensis      
           +--+                            
              |  +-- Lens_eximius          
              +--+                         
                 +-- Lens_rolfbrandti

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

iT tT bi riS oT roT roS iD
5 5 3 5 47 11 3 5.0 
                       +-- Yaukthwa_paiensis **     
                 +-----+                         
                 |     +-- Yaukthwa_inlenensis **   
  +--------------+                               
  |              |  +----- Yaukthwa_panhai **       
  |              +--+                            
  |                 |  +-- Yaukthwa_nesemanni **    
  |                 +--+                         
--+                    +-- Yaukthwa_rectangularis **
  |                                              
  |                 +----- Physunio_superbus     
  |  +--------------+                            
  |  |              |  +-- Physunio_modelli      
  |  |              +--+                         
  +--+                 +-- Physunio              
     |                                           
     |  +----------------- Trapezoideus_foliaceus
     |  |                                        
     +--+              +-- Lens_contradens       
        |  +-----------+                         
        |  |           +-- Lens_micropterus      
        +--+                                     
           |  +----------- Lens_misellus         
           +--+                                  
              |  +-------- Lens_eximius          
              +--+                               
                 |  +----- Lens_pallegoixi       
                 +--+                            
                    |  +-- Lens_comptus          
                    +--+                         
                       +-- Lens_novoselovi

Bolotov et al., 2019 [Publ 3974], fig. 1

iT tT bi riS oT roT roS iD
5 5 3 5 13 0 0 7.0 
  +----------- Yaukthwa_inlenensis **   
--+                                  
  |  +-------- Yaukthwa_elongatula **   
  +--+                               
     |  +----- Yaukthwa_panhai **       
     +--+                            
        |  +-- Yaukthwa_nesemanni **    
        +--+                         
           +-- Yaukthwa_rectangularis **

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

iT tT bi riS oT roT roS iD
5 5 3 5 26 9 3 5.0 
                    +-- Physunio_modelli      
  +-----------------+                         
  |                 +-- Physunio_superbus     
  |                                           
  |                 +-- Yaukthwa_paiensis **     
  |           +-----+                         
--+           |     +-- Yaukthwa_inlenensis **   
  |  +--------+                               
  |  |        |  +----- Yaukthwa_panhai **       
  |  |        +--+                            
  |  |           |  +-- Yaukthwa_rectangularis **
  +--+           +--+                         
     |              +-- Yaukthwa_nesemanni **    
     |                                        
     |  +-------------- Trapezoideus_foliaceus
     |  |                                     
     +--+           +-- Lens_contradens       
        |  +--------+                         
        |  |        +-- Lens_misellus         
        +--+                                  
           |  +-------- Lens_eximius          
           +--+                               
              |  +----- Lens_pallegoixi       
              +--+                            
                 |  +-- Lens_comptus          
                 +--+                         
                    +-- Lens_novoselovi

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

iT tT bi riS oT roT roS iD
4 4 2 4 137 8 2 6.0 
           +----- Physunio              
  +--------+                            
  |        |  +-- Physunio_modelli      
  |        +--+                         
  |           +-- Physunio_superbus     
  |                                     
--+     +-------- Yaukthwa_inlenensis **   
  |  +--+                               
  |  |  |  +----- Yaukthwa_panhai **       
  |  |  +--+                            
  |  |     |  +-- Yaukthwa_rectangularis **
  |  |     +--+                         
  +--+        +-- Yaukthwa_nesemanni **    
     |                                  
     |        +-- Lens_contradens       
     |  +-----+                         
     |  |     +-- Lens_micropterus      
     +--+                               
        |  +----- Lens_eximius          
        +--+                            
           |  +-- Lens_comptus          
           +--+                         
              +-- Lens_novoselovi

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

iT tT bi riS oT roT roS iD
4 4 2 4 137 7 2 6.0 
        +-------- Lens_contradens       
  +-----+                               
  |     |  +----- Lens_eximius          
  |     +--+                            
  |        |  +-- Lens_comptus          
  |        +--+                         
--+           +-- Lens_novoselovi       
  |                                     
  |        +----- Physunio              
  |  +-----+                            
  |  |     |  +-- Physunio_modelli      
  |  |     +--+                         
  +--+        +-- Physunio_superbus     
     |                                  
     |  +-------- Yaukthwa_inlenensis **   
     +--+                               
        |  +----- Yaukthwa_panhai **       
        +--+                            
           |  +-- Yaukthwa_rectangularis **
           +--+                         
              +-- Yaukthwa_nesemanni **

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

iT tT bi riS oT roT roS iD
4 4 2 4 127 8 2 6.0 
           +----- Physunio              
  +--------+                            
  |        |  +-- Physunio_superbus     
  |        +--+                         
  |           +-- Physunio_modelli      
  |                                     
--+     +-------- Yaukthwa_inlenensis **   
  |  +--+                               
  |  |  |  +----- Yaukthwa_panhai **       
  |  |  +--+                            
  |  |     |  +-- Yaukthwa_nesemanni **    
  |  |     +--+                         
  +--+        +-- Yaukthwa_rectangularis **
     |                                  
     |        +-- Lens_contradens       
     |  +-----+                         
     |  |     +-- Lens_micropterus      
     +--+                               
        |  +----- Lens_eximius          
        +--+                            
           |  +-- Lens_comptus          
           +--+                         
              +-- Lens_novoselovi

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

iT tT bi riS oT roT roS iD
4 4 2 4 200 8 2 6.0 
           +----- Physunio              
  +--------+                            
  |        |  +-- Physunio_modelli      
  |        +--+                         
  |           +-- Physunio_superbus     
  |                                     
--+     +-------- Yaukthwa_inlenensis **   
  |  +--+                               
  |  |  |  +----- Yaukthwa_panhai **       
  |  |  +--+                            
  |  |     |  +-- Yaukthwa_nesemanni **    
  |  |     +--+                         
  +--+        +-- Yaukthwa_rectangularis **
     |                                  
     |        +-- Lens_contradens       
     |  +-----+                         
     |  |     +-- Lens_micropterus      
     +--+                               
        |  +----- Lens_eximius          
        +--+                            
           |  +-- Lens_comptus          
           +--+                         
              +-- Lens_novoselovi

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

iT tT bi riS oT roT roS iD
4 4 2 4 197 8 2 6.0 
           +----- Physunio              
  +--------+                            
  |        |  +-- Physunio_superbus     
  |        +--+                         
  |           +-- Physunio_modelli      
  |                                     
--+     +-------- Yaukthwa_inlenensis **   
  |  +--+                               
  |  |  |  +----- Yaukthwa_panhai **       
  |  |  +--+                            
  |  |     |  +-- Yaukthwa_nesemanni **    
  |  |     +--+                         
  +--+        +-- Yaukthwa_rectangularis **
     |                                  
     |        +-- Lens_contradens       
     |  +-----+                         
     |  |     +-- Lens_micropterus      
     +--+                               
        |  +----- Lens_eximius          
        +--+                            
           |  +-- Lens_novoselovi       
           +--+                         
              +-- Lens_comptus

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

iT tT bi riS oT roT roS iD
4 4 2 4 198 8 2 6.0 
  +----------- Physunio_modelli      
  |                                  
  +----------- Lens                  
  |                                  
  +----------- Physunio_superbus     
  |                                  
  |  +-------- Yaukthwa_inlenensis **   
  +--+                               
--+  |  +----- Yaukthwa_panhai **       
  |  +--+                            
  |     |  +-- Yaukthwa_nesemanni **    
  |     +--+                         
  |        +-- Yaukthwa_rectangularis **
  |                                  
  |        +-- Lens_comptus          
  |  +-----+                         
  |  |     +-- Lens_novoselovi       
  +--+                               
     |  +----- Lens_eximius          
     +--+                            
        |  +-- Lens_contradens       
        +--+                         
           +-- Lens_micropterus

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

iT tT bi riS oT roT roS iD
3 11 0 3 82 8 2 15.0 
  +-- Lens_eximius       
  |                      
  +-- Physunio_modelli[1]
  |                      
  +-- Yaukthwa_nesemanni ** 
  |                      
  +-- Yaukthwa_panhai **    
  |                      
  +-- Lens_comptus       
  |                      
--+-- Lens_novoselovi    
  |                      
  +-- Physunio_modelli[2]
  |                      
  +-- Physunio           
  |                      
  +-- Yaukthwa_inlenensis **
  |                      
  +-- Lens_contradens    
  |                      
  +-- Lens_micropterus

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

iT tT bi riS oT roT roS iD
3 3 1 3 29 4 3 7.0 
  +----------- Trapezoideus_foliaceus
  |                                  
--+        +-- Lens_contradens       
  |  +-----+                         
  |  |     +-- Lens_eximius          
  +--+                               
     |  +----- Yaukthwa_elongatula **   
     +--+                            
        |  +-- Yaukthwa_inlenensis **   
        +--+                         
           +-- Yaukthwa_paiensis **

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

iT tT bi riS oT roT roS iD
3 3 1 3 35 4 3 7.0 
           +-- Physunio_superbus     
  +--------+                         
  |        +-- Trapezoideus_foliaceus
  |                                  
--+        +-- Lens_contradens       
  |  +-----+                         
  |  |     +-- Lens_eximius          
  +--+                               
     |  +----- Yaukthwa_elongatula **   
     +--+                            
        |  +-- Yaukthwa_inlenensis **   
        +--+                         
           +-- Yaukthwa_paiensis **

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

iT tT bi riS oT roT roS iD
3 7 5 3 35 4 3 11.0 
  +-------------- Yaukthwa_elongatula **   
  |                                     
--+  +----------- Trapezoideus_foliaceus
  |  |                                  
  +--+        +-- Physunio_superbus     
     |  +-----+                         
     |  |     +-- Yaukthwa_inlenensis **   
     +--+                               
        |  +----- Yaukthwa_paiensis **     
        +--+                            
           |  +-- Lens_contradens       
           +--+                         
              +-- Lens_eximius

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

iT tT bi riS oT roT roS iD
3 7 1 3 35 4 3 12.0 
  +----- Physunio_superbus     
  |                            
  +----- Yaukthwa_paiensis **     
  |                            
  +----- Yaukthwa_inlenensis **   
--+                            
  +----- Trapezoideus_foliaceus
  |                            
  +----- Yaukthwa_elongatula **   
  |                            
  |  +-- Lens_contradens       
  +--+                         
     +-- Lens_eximius

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

iT tT bi riS oT roT roS iD
3 3 1 3 35 4 3 7.0 
           +-- Physunio_superbus     
  +--------+                         
  |        +-- Trapezoideus_foliaceus
  |                                  
--+        +-- Lens_contradens       
  |  +-----+                         
  |  |     +-- Lens_eximius          
  +--+                               
     |  +----- Yaukthwa_elongatula **   
     +--+                            
        |  +-- Yaukthwa_inlenensis **   
        +--+                         
           +-- Yaukthwa_paiensis **

Jeratthitkul et al., 2021 [Publ 4212], fig. 4

iT tT bi riS oT roT roS iD
2 2 0 2 19 8 3 -- 
        +-------- Trapezoideus_foliaceus
  +-----+                               
  |     |  +----- Physunio_superbus     
  |     +--+                            
  |        |  +-- Physunio_pellucidus   
  |        +--+                         
--+           +-- Physunio_modelli      
  |                                     
  |           +-- Yaukthwa_nesemanni **    
  |  +--------+                         
  |  |        +-- Yaukthwa_panhai **       
  +--+                                  
     |  +-------- Lens_contradens       
     +--+                               
        |  +----- Lens_novoselovi       
        +--+                            
           |  +-- Lens_rolfbrandti      
           +--+                         
              +-- Lens_maenamensis

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

iT tT bi riS oT roT roS iD
2 2 0 2 82 17 3 -- 
              +----- Physunio_modelli          
        +-----+                                
        |     |  +-- Physunio_superbus         
        |     +--+                             
        |        +-- Physunio_massini          
  +-----+                                      
  |     |        +-- Trapezoideus_thachiadensis
  |     |  +-----+                             
  |     |  |     +-- Trapezoideus_subviridis   
  |     +--+                                   
  |        |  +----- Trapezoideus_mitanensis   
  |        +--+                                
  |           |  +-- Trapezoideus_foliaceus    
--+           +--+                             
  |              +-- Trapezoideus_lenya        
  |                                            
  |              +-- Yaukthwa_nesemanni **        
  |  +-----------+                             
  |  |           +-- Yaukthwa_elongatula **       
  |  |                                         
  |  |        +----- Lens_misellus             
  +--+  +-----+                                
     |  |     |  +-- Lens_contradens           
     |  |     +--+                             
     |  |        +-- Lens_micropterus          
     +--+                                      
        |     +----- Lens_pallegoixi           
        |  +--+                                
        |  |  |  +-- Lens_novoselovi           
        |  |  +--+                             
        +--+     +-- Lens_comptus              
           |                                   
           |  +----- Lens_maenamensis          
           +--+                                
              |  +-- Lens_eximius              
              +--+                             
                 +-- Lens_rolfbrandti

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

iT tT bi riS oT roT roS iD
1 1 0 1 56 4 4 -- 
        +-- Trapezoideus_foliaceus
  +-----+                         
  |     +-- Physunio_superbus     
--+                               
  |  +----- Yaukthwa_paiensis **     
  +--+                            
     |  +-- Lens_contradens       
     +--+                         
        +-- Solenaia_emarginata

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

iT tT bi riS oT roT roS iD
1 1 0 1 56 4 4 -- 
        +-- Trapezoideus_foliaceus
  +-----+                         
  |     +-- Physunio_superbus     
--+                               
  |  +----- Yaukthwa_paiensis **     
  +--+                            
     |  +-- Lens_contradens       
     +--+                         
        +-- Solenaia_emarginata

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

iT tT bi riS oT roT roS iD
1 1 0 1 121 2 2 -- 
-- Yaukthwa_nesemanni

Pfeiffer et al., 2021 [Publ 4126], fig. 18

iT tT bi riS oT roT roS iD
1 1 0 1 9 9 2 -- 
  +-------------- Yaukthwa_paiensis **      
  |                                      
  |        +----- Trapezoideus_foliaceus 
--+  +-----+                             
  |  |     |  +-- Trapezoideus_lenya     
  |  |     +--+                          
  |  |        +-- Trapezoideus_subviridis
  +--+                                   
     |        +-- Physunio_massini       
     |  +-----+                          
     |  |     +-- Physunio_superbus      
     +--+                                
        |  +----- Physunio_modelli[3]    
        |  |                             
        +--+  +-- Physunio_modelli[1]    
           |  |                          
           +--+-- Physunio_modelli[2]    
              |                          
              +-- Physunio_pellucidus

Page updated: 07:03:52 Thu 04 Apr 2024
 
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