Bivalvia | Unionida | Unionoidea | Unionidae | Ambleminae | Lampsilini

genus Lampsilis Rafinesque, 1820: cladomics

26 Recent valid species (34 total species)

Cladomics pages are experimental — even more so than the rest of this site!

The purpose of the cladomics pages for each genus and family-group level taxon is to provide statistics and references indicating the extent to which published phylogenetic work supports the classification used here.

The Cladomics Summary provides an overview of the number of studies that have included terminal species representing this taxon as well as an indication of how frequently it has been recovered as monophyletic.

Following the summary, the available published clades representing the taxon are listed.

For more information, visit the Cladomics FARQ (frequently asked rhetorical questions) page. Abbreviations for the various statistics are explained on the FARQ!

Cladomics Summary

number of species = 26 (34 total)
analyzed in 221 cladograms in 141 publications
maximum number of terminals in an analysis = 15 (mean = 2.07, median = 1)

Basic Monophyly

number of cladograms that test basic monophyly (i.e., more than 1 included species) = 78
maximum number of included terminals = 15, (mean = 4.04 median = 3)
proportion of cladograms that support basic monophyly = 0.4

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 Lampsilis cladogram distances
PCoA Ordination

NJ Tree of Lampsilis cladogram distances
NJ Tree

Cladograms

Inoue et al., 2020 [Publ 3941], fig. 3

** Top Monophyly Cladogram **

iTtTbiriSoTroTroSiD
15 16 16 17 27 12 6 0 
  +----------------------------------- Toxolasma            
  |                                                         
--+  +-------------------------------- Potamilus            
  |  |                                                      
  |  |                             +-- Ellipsaria           
  +--+  +--------------------------+                        
     |  |                          +-- Truncilla            
     |  |                                                   
     |  |  +-------------------------- Leaunio              
     +--+  |                                                
        |  |     +-------------------- Lampsilis_bracteata **  
        |  |     |                                          
        |  |  +--+  +----------------- Lampsilis_fasciola **   
        |  |  |  |  |                                       
        +--+  |  +--+  +-------------- Lampsilis_ornata **     
           |  |     |  |                                    
           |  |     +--+           +-- Lampsilis_ovata **      
           |  |        |  +--------+                        
           |  |        |  |        +-- Lampsilis_cariosa **    
           |  |        +--+                                 
           |  |           |  +-------- Lampsilis_cardium__3 ** 
           +--+           +--+                              
              |              |  +----- Lampsilis_cardium__2 ** 
              |              +--+                           
              |                 |  +-- Lampsilis_satura **     
              |                 +--+                        
              |                    +-- Lampsilis_cardium__1 ** 
              |                                             
              |                    +-- Lampsilis_higginsii **  
              |     +--------------+                        
              |     |              +-- Ortmanniana          
              +-----+                                       
                    |  +-------------- Lampsilis_teres **      
                    |  |                                    
                    +--+           +-- Lampsilis_radiata **    
                       |  +--------+                        
                       |  |        +-- Lampsilis_siliquoidea **
                       +--+                                 
                          |  +-------- Lampsilis_bergmanni **  
                          +--+                              
                             |  +----- Lampsilis_hydiana **    
                             +--+                           
                                |  +-- Lampsilis_virescens **  
                                +--+                        
                                   +-- Lampsilis_straminea **

Zanatta & Murphy, 2006 [Publ 2672], fig. 1

** Top Sister-Group Cladogram **

iTtTbiriSoTroTroSiD
6 27 25 6 50 42 22 34 
                                   +-- Cyrtonaias             
  +--------------------------------+                          
  |                                +-- Glebula                
  |                                                           
--+  +-------------------------------- Paetulunio             
  |  |                                                        
  |  |                             +-- Obliquaria             
  +--+  +--------------------------+                          
     |  |                          +-- Toxolasma              
     |  |                                                     
     |  |  +-------------------------- Sagittunio             
     +--+  |                                                  
        |  |              +----------- Potamilus              
        |  |              |                                   
        |  |  +-----------+        +-- Medionidus_conradicus  
        |  |  |           |  +-----+                          
        +--+  |           |  |     +-- Ptychobranchus         
           |  |           +--+                                
           |  |              |  +----- Medionidus_acutissimus 
           |  |              |  |                             
           |  |              +--+----- Lemiox                 
           |  |                 |                             
           |  |                 |  +-- Dromus                 
           +--+                 +--+                          
              |                    +-- Cyprogenia             
              |                                               
              |                 +----- Lampsilis_teres **        
              |  +--------------+                             
              |  |              |  +-- Truncilla              
              |  |              +--+                          
              |  |                 +-- Ellipsaria             
              |  |                                            
              +--+  +----------------- Leaunio                
                 |  |                                         
                 |  |     +----------- Hamiota                
                 |  |     |                                   
                 |  |  +--+        +-- Lampsilis_fasciola **     
                 +--+  |  |  +-----+                          
                    |  |  |  |     +-- Ortmanniana_pectorosa  
                    |  |  +--+                                
                    |  |     |  +----- Lampsilis_ornata **       
                    |  |     +--+                             
                    |  |        |  +-- Lampsilis_ovata **        
                    +--+        +--+                          
                       |           +-- Lampsilis_cardium **      
                       |                                      
                       |        +----- Venustaconcha          
                       |  +-----+                             
                       |  |     |  +-- Obovaria               
                       |  |     +--+                          
                       +--+        +-- Epioblasma             
                          |                                   
                          |  +-------- Lampsilis_siliquoidea **  
                          +--+                                
                             |  +----- Ortmanniana_ligamentina
                             +--+                             
                                |  +-- Cambarunio             
                                +--+                          
                                   +-- Ligumia

Inoue et al., 2020 [Publ 3941], fig. 5

iTtTbiriSoTroTroSiD
15 15 13 15 1 1 1 9 
  +-------------------- Truncilla            
  |                                          
  |     +-------------- Lampsilis_bracteata **  
  |     |                                    
  |  +--+           +-- Lampsilis_ornata **     
--+  |  |  +--------+                        
  |  |  |  |        +-- Lampsilis_fasciola **   
  |  |  +--+                                 
  |  |     |  +-------- Lampsilis_ovata **      
  |  |     +--+                              
  |  |        |  +----- Lampsilis_cariosa **    
  +--+        +--+                           
     |           |  +-- Lampsilis_cardium **    
     |           +--+                        
     |              +-- Lampsilis_satura **     
     |                                       
     |  +-------------- Lampsilis_higginsii **  
     |  |                                    
     +--+  +----------- Lampsilis_teres **      
        |  |                                 
        |  |        +-- Lampsilis_radiata **    
        +--+  +-----+                        
           |  |     +-- Lampsilis_siliquoidea **
           |  |                              
           +--+     +-- Lampsilis_hydiana **    
              |  +--+                        
              |  |  +-- Lampsilis_bergmanni **  
              +--+                           
                 |  +-- Lampsilis_straminea **  
                 +--+                        
                    +-- Lampsilis_virescens **

Inoue et al., 2020 [Publ 3941], fig. 4

iTtTbiriSoTroTroSiD
14 15 15 16 27 12 6 8 
  +----------------------------------- Toxolasma            
  |                                                         
--+  +-------------------------------- Ellipsaria           
  |  |                                                      
  +--+  +----------------------------- Truncilla            
     |  |                                                   
     |  |  +-------------------------- Potamilus            
     +--+  |                                                
        |  |  +----------------------- Leaunio              
        |  |  |                                             
        +--+  |     +----------------- Lampsilis_bracteata **  
           |  |     |                                       
           |  |  +--+              +-- Lampsilis_ornata **     
           |  |  |  |  +-----------+                        
           +--+  |  |  |           +-- Lampsilis_fasciola **   
              |  |  +--+                                    
              |  |     |  +----------- Lampsilis_ovata **      
              |  |     +--+                                 
              |  |        |  +-------- Lampsilis_cardium__3 ** 
              |  |        +--+                              
              +--+           |  +----- Lampsilis_cardium__2 ** 
                 |           +--+                           
                 |              |  +-- Lampsilis_satura **     
                 |              +--+                        
                 |                 +-- Lampsilis_cardium__1 ** 
                 |                                          
                 |     +-------------- Lampsilis_teres **      
                 |     |                                    
                 |     |           +-- Lampsilis_higginsii **  
                 +-----+  +--------+                        
                       |  |        +-- Ortmanniana          
                       |  |                                 
                       +--+        +-- Lampsilis_radiata **    
                          |  +-----+                        
                          |  |     +-- Lampsilis_siliquoidea **
                          |  |                              
                          +--+     +-- Lampsilis_hydiana **    
                             |  +--+                        
                             |  |  +-- Lampsilis_bergmanni **  
                             +--+                           
                                |  +-- Lampsilis_virescens **  
                                +--+                        
                                   +-- Lampsilis_straminea **

Porto-Hannes et al., 2019 [Publ 3969], fig. 3

iTtTbiriSoTroTroSiD
10 16 12 12 8 7 5 14 
  +----------------- Lampsilis_teres **      
  |                                       
  +----------------- Obovaria             
  |                                       
  |              +-- Leaunio              
  +--------------+                        
  |              +-- Cambarunio           
  |                                       
  |        +-------- Ortmanniana          
  |        |                              
--+--------+     +-- Lampsilis_hydiana **    
  |        |  +--+                        
  |        |  |  +-- Lampsilis_virescens **  
  |        +--+                           
  |           |  +-- Lampsilis_siliquoidea **
  |           +--+                        
  |              +-- Lampsilis_radiata **    
  |                                       
  |  +-------------- Lampsilis_bracteata **  
  |  |                                    
  +--+  +----------- Lampsilis_ornata **     
     |  |                                 
     +--+  +-------- Lampsilis_ovata **      
        |  |                              
        +--+  +----- Lampsilis_cardium__3 ** 
           |  |                           
           +--+  +-- Lampsilis_satura **     
              |  |                        
              +--+-- Lampsilis_cardium__1 ** 
                 |                        
                 +-- Lampsilis_cardium__2 **

Porto-Hannes et al., 2019 [Publ 3969], fig. 2

iTtTbiriSoTroTroSiD
10 16 14 12 8 7 5 13 
  +----------------------- Obliquaria           
  |                                             
  |                    +-- Cambarunio           
  |  +-----------------+                        
  |  |                 +-- Leaunio              
--+  |                                          
  |  |        +----------- Lampsilis_teres **      
  |  |        |                                 
  |  +--------+  +-------- Ortmanniana          
  |  |        |  |                              
  |  |        +--+     +-- Lampsilis_hydiana **    
  +--+           |  +--+                        
     |           |  |  +-- Lampsilis_virescens **  
     |           +--+                           
     |              |  +-- Lampsilis_siliquoidea **
     |              +--+                        
     |                 +-- Lampsilis_radiata **    
     |                                          
     |  +----------------- Obovaria             
     |  |                                       
     +--+  +-------------- Lampsilis_bracteata **  
        |  |                                    
        +--+  +----------- Lampsilis_ornata **     
           |  |                                 
           +--+  +-------- Lampsilis_ovata **      
              |  |                              
              +--+  +----- Lampsilis_cardium__3 ** 
                 |  |                           
                 +--+  +-- Lampsilis_satura **     
                    |  |                        
                    +--+-- Lampsilis_cardium__1 ** 
                       |                        
                       +-- Lampsilis_cardium__2 **

Stodola et al., 2021 [Publ 4266], fig. 4

iTtTbiriSoTroTroSiD
9 10 7 11 1 1 1 15 
              +-- Ortmanniana           
              |                         
  +-----------+-- Lampsilis_abrupta **     
  |           |                         
  |           +-- Lampsilis_higginsii **   
--+                                     
  |  +----------- Lampsilis_sietmani **    
  |  |                                  
  |  |        +-- Lampsilis_siliquoidea ** 
  +--+  +-----+                         
     |  |     +-- Lampsilis_radiata **     
     |  |                               
     +--+  +----- Lampsilis_hydiana__2 **  
        |  |                            
        |  +----- Lampsilis_straminea__2 **
        |  |                            
        +--+  +-- Lampsilis_hydiana__1 **  
           +--+                         
           |  +-- Lampsilis_bergmanni **   
           |                            
           |  +-- Lampsilis_straminea__1 **
           +--+                         
              +-- Lampsilis_virescens **

Turner et al., 2000 [Publ 2722], fig. 2

iTtTbiriSoTroTroSiD
7 8 6 9 7 2 2 20 
  +-------------------- Medionidus              
  |                                             
--+  +----------------- Lampsilis_teres **         
  |  |                                          
  |  +----------------- Villosa                 
  +--+                                          
     |              +-- Lampsilis_satura **        
     |  +-----------+                           
     |  |           +-- Lampsilis_cardium **       
     +--+                                       
        |  +----------- Lampsilis_reeveiana **     
        |  |                                    
        +--+  +-------- Lampsilis_hydiana__1 **    
           |  |                                 
           +--+-------- Lampsilis_hydiana__2 **    
              |                                 
              |  +----- Lampsilis_siliquoidea__2 **
              +--+                              
                 |  +-- Lampsilis_siliquoidea__1 **
                 +--+                           
                    +-- Lampsilis_powellii **

Zanatta & Murphy, 2006 [Publ 2672], fig. 2

iTtTbiriSoTroTroSiD
6 25 21 6 51 42 22 30 
                                      +-- Paetulunio             
  +-----------------------------------+                          
  |                                   +-- Toxolasma              
  |                                                              
  |                                +----- Obliquaria             
  |  +-----------------------------+                             
--+  |                             |  +-- Glebula                
  |  |                             +--+                          
  |  |                                +-- Cyrtonaias             
  |  |                                                           
  |  |                             +----- Ptychobranchus         
  |  |                          +--+                             
  +--+                          |  |  +-- Dromus                 
     |                          |  +--+                          
     |  +-----------------------+     +-- Cyprogenia             
     |  |                       |                                
     |  |                       |  +----- Medionidus_conradicus  
     |  |                       +--+                             
     |  |                          |  +-- Medionidus_acutissimus 
     |  |                          +--+                          
     +--+                             +-- Lemiox                 
        |                                                        
        |  +----------------------------- Sagittunio             
        |  |                                                     
        |  +----------------------------- Potamilus              
        |  |                                                     
        |  |                          +-- Truncilla              
        +--+  +-----------------------+                          
           |  |                       +-- Ellipsaria             
           |  |                                                  
           |  |                       +-- Ortmanniana_pectorosa  
           |  |                 +-----+                          
           |  |                 |     +-- Lampsilis_fasciola **     
           +--+  +--------------+                                
              |  |              |  +----- Lampsilis_ornata **       
              |  |              +--+                             
              |  |                 |  +-- Lampsilis_ovata **        
              |  |                 +--+                          
              |  |                    +-- Lampsilis_cardium **      
              +--+                                               
                 |                    +-- Ligumia                
                 |                 +--+                          
                 |                 |  +-- Cambarunio             
                 |  +--------------+                             
                 |  |              |  +-- Lampsilis_teres **        
                 |  |              +--+                          
                 +--+                 +-- Hamiota                
                    |                                            
                    |  +----------------- Leaunio                
                    |  |                                         
                    +--+  +-------------- Ortmanniana_ligamentina
                       |  |                                      
                       +--+  +----------- Lampsilis_siliquoidea **  
                          |  |                                   
                          +--+  +-------- Obovaria_olivaria      
                             |  |                                
                             |  +-------- Venustaconcha          
                             +--+                                
                                +-------- Epioblasma             
                                |                                
                                |  +----- Obovaria_unicolor      
                                +--+                             
                                   |  +-- Obovaria_subrotunda    
                                   +--+                          
                                      +-- Obovaria_arkansasensis

Keogh & Simons, 2019 [Publ 3935], fig. 4

iTtTbiriSoTroTroSiD
6 6 6 8 0 0 0 17 
  +----------------- Lampsilis_sietmani **    
  |                                        
--+              +-- Lampsilis_floridensis ** 
  |  +-----------+                         
  |  |           +-- Lampsilis_teres **       
  +--+                                     
     |  +----------- Lampsilis_siliquoidea ** 
     +--+                                  
        |  +-------- Lampsilis_hydiana__2 **  
        +--+                               
           |  +----- Lampsilis_straminea__2 **
           +--+                            
              |  +-- Lampsilis_hydiana__1 **  
              +--+                         
                 +-- Lampsilis_straminea__1 **

Szumowski et al., 2012 [Publ 3569], fig. 4

iTtTbiriSoTroTroSiD
6 11 7 6 10 9 9 17 
  +----------------------- Ellipsaria           
  |                                             
--+  +-------------------- Truncilla            
  |  |                                          
  +--+  +----------------- Obliquaria           
     |  |                                       
     |  |  +-------------- Potamilus            
     +--+  |                                    
        |  |        +----- Lampsilis_ornata **     
        |  |  +-----+                           
        |  |  |     |  +-- Lampsilis_cardium **    
        +--+  |     +--+                        
           |  |        +-- Lampsilis_ovata **      
           |  |                                 
           |  |  +-------- Lampsilis_teres **      
           |  +--+                              
           +--+  |  +----- Lampsilis_siliquoidea **
              |  +--+                           
              |     |  +-- Ortmanniana          
              |     +--+                        
              |        +-- Lampsilis_higginsii **  
              |                                 
              |     +----- Hamiota              
              |     |                           
              +-----+  +-- Epioblasma           
                    |  |                        
                    +--+-- Cambarunio           
                       |                        
                       +-- Ligumia

Hewitt et al., 2019 [Publ 3962], fig. 2

iTtTbiriSoTroTroSiD
6 7 8 12 4 1 1 16 
  +-------------------- Lampsilis_siliquoidea **
  |                                          
  |  +----------------- Lampsilis_fasciola **   
--+  |                                       
  |  |              +-- Epioblasma           
  |  +--------------+                        
  +--+              +-- Lampsilis_radiata **    
     |                                       
     |  +-------------- Lampsilis_ornata **     
     |  |                                    
     +--+           +-- Lampsilis_cardium__1 ** 
        |  +--------+                        
        |  |        +-- Lampsilis_ovata__1 **   
        +--+                                 
           |  +-------- Lampsilis_cardium__6 ** 
           |  |                              
           +--+  +----- Lampsilis_cardium__5 ** 
              |  |                           
              +--+  +-- Lampsilis_cardium__2 ** 
                 |  |                        
                 |  +-- Lampsilis_ovata__2 **   
                 +--+                        
                    +-- Lampsilis_cardium__3 ** 
                    |                        
                    +-- Lampsilis_cardium__4 **

Keogh & Simons, 2019 [Publ 3935], fig. S1

iTtTbiriSoTroTroSiD
6 6 4 6 4 2 2 16 
  +----------------- Potamilus            
  |                                       
--+  +-------------- Leaunio              
  |  |                                    
  +--+           +-- Lampsilis_floridensis **
     |  +--------+                        
     |  |        +-- Lampsilis_teres **      
     +--+                                 
        |  +-------- Lampsilis_sietmani **   
        +--+                              
           |  +----- Lampsilis_siliquoidea **
           +--+                           
              |  +-- Lampsilis_hydiana **    
              +--+                        
                 +-- Lampsilis_straminea **

Porto-Hannes et al., 2021 [Publ 4227], fig. 3

iTtTbiriSoTroTroSiD
6 9 7 7 9 3 3 16 
           +-- Obovaria             
  +--------+                        
  |        +-- Ortmanniana          
  |                                 
  |        +-- Obliquaria           
  +--------+                        
--+        +-- Lampsilis_ornata **     
  |                                 
  |     +----- Lampsilis_radiata__2 ** 
  |  +--+                           
  |  |  |  +-- Lampsilis_siliquoidea **
  |  |  +--+                        
  +--+     +-- Lampsilis_radiata__1 ** 
     |                              
     |  +----- Lampsilis_virescens **  
     +--+                           
        |  +-- Lampsilis_hydiana **    
        +--+                        
           +-- Lampsilis_straminea **

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

iTtTbiriSoTroTroSiD
5 6 3 5 87 6 4 16 
  +----------------- Toxolasma            
  |                                       
--+  +-------------- Potamilus            
  |  |                                    
  +--+  +----------- Leaunio              
     |  |                                 
     +--+  +-------- Venustaconcha        
        |  |                              
        |  |     +-- Lampsilis_powellii **   
        +--+-----+                        
           |     +-- Lampsilis_siliquoidea **
           |                              
           |  +----- Lampsilis_ornata **     
           +--+                           
              |  +-- Lampsilis_cardium **    
              +--+                        
                 +-- Lampsilis_cariosa **

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

iTtTbiriSoTroTroSiD
5 14 15 5 97 38 22 21 
                       +-------- Toxolasma                     
  +--------------------+                                       
  |                    |  +----- Obliquaria                    
  |                    +--+                                    
  |                       |  +-- Cyrtonaias                    
  |                       +--+                                 
  |                          +-- Glebula                       
  |                                                            
  |              +-------------- Potamilus                     
  |              |                                             
  |              |     +-------- Medionidus_acutissimus        
--+              |  +--+                                       
  |  +-----------+  |  |  +----- Lemiox                        
  |  |           |  |  +--+                                    
  |  |           |  |     |  +-- Dromus                        
  |  |           |  |     +--+                                 
  |  |           +--+        +-- Cyprogenia                    
  |  |              |                                          
  |  |              |        +-- Sagittunio                    
  |  |              |     +--+                                 
  |  |              |     |  +-- Medionidus_conradicus         
  +--+              +-----+                                    
     |                    |  +-- Ptychobranchus                
     |                    +--+                                 
     |                       +-- Venustaconcha_ellipsiformis__2
     |                                                         
     |                       +-- Ellipsaria                    
     |  +--------------------+                                 
     |  |                    +-- Truncilla                     
     |  |                                                      
     |  |  +-------------------- Villosa                       
     +--+  |                                                   
        |  |                 +-- Obovaria_olivaria             
        |  |        +--------+                                 
        |  |        |        +-- Venustaconcha_ellipsiformis__1
        |  |  +-----+                                          
        +--+  |     |  +-------- Epioblasma                    
           |  |     +--+                                       
           |  |        |  +----- Obovaria_unicolor             
           |  |        +--+                                    
           |  |           |  +-- Obovaria_arkansasensis        
           |  |           +--+                                 
           |  |              +-- Obovaria_subrotunda           
           +--+                                                
              |        +-------- Hamiota                       
              |        |                                       
              |  +-----+     +-- Lampsilis_cardium **             
              |  |     |  +--+                                 
              |  |     |  |  +-- Lampsilis_ovata **               
              |  |     +--+                                    
              |  |        |  +-- Ortmanniana_pectorosa         
              +--+        +--+                                 
                 |           +-- Lampsilis_ornata **              
                 |                                             
                 |           +-- Ligumia                       
                 |  +--------+                                 
                 |  |        +-- Cambarunio                    
                 +--+                                          
                    |  +-------- Lampsilis_teres **               
                    +--+                                       
                       |  +----- Ortmanniana_ligamentina       
                       +--+                                    
                          |  +-- Lampsilis_siliquoidea **         
                          +--+                                 
                             +-- Leaunio

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

iTtTbiriSoTroTroSiD
5 6 4 5 91 6 4 16 
  +----------------- Toxolasma            
  |                                       
--+  +-------------- Potamilus            
  |  |                                    
  +--+  +----------- Leaunio              
     |  |                                 
     |  |     +----- Lampsilis_ornata **     
     +--+  +--+                           
        |  |  |  +-- Lampsilis_cardium **    
        |  |  +--+                        
        +--+     +-- Lampsilis_cariosa **    
           |                              
           |  +----- Venustaconcha        
           +--+                           
              |  +-- Lampsilis_powellii **   
              +--+                        
                 +-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
5 6 4 5 91 6 4 16 
  +----------------- Toxolasma            
  |                                       
--+  +-------------- Potamilus            
  |  |                                    
  +--+  +----------- Leaunio              
     |  |                                 
     |  |     +----- Lampsilis_ornata **     
     +--+  +--+                           
        |  |  |  +-- Lampsilis_cardium **    
        |  |  +--+                        
        +--+     +-- Lampsilis_cariosa **    
           |                              
           |  +----- Venustaconcha        
           +--+                           
              |  +-- Lampsilis_powellii **   
              +--+                        
                 +-- Lampsilis_siliquoidea **

Porto-Hannes et al., 2021 [Publ 4227], fig. 4

iTtTbiriSoTroTroSiD
5 5 1 6 6 2 2 16 
  +----------- Obovaria             
  |                                 
--+  +-------- Ortmanniana          
  |  |                              
  +--+  +----- Lampsilis_hydiana **    
     |  |                           
     |  +----- Lampsilis_straminea **  
     +--+                           
        |  +-- Lampsilis_siliquoidea **
        |  |                        
        |  +-- Lampsilis_radiata **    
        +--+                        
           +-- Lampsilis__1 **         
           |                        
           +-- Lampsilis__2 **

Burlakova et al., 2019 [Publ 3899], fig. 1

iTtTbiriSoTroTroSiD
5 12 6 5 28 21 17 18 
  +----------------- Toxolasma            
  |                                       
  |  +-------------- Potamilus            
  |  |                                    
  |  |           +-- Ellipsaria           
  |  +-----------+                        
--+  |           +-- Truncilla            
  |  |                                    
  |  |        +----- Medionidus           
  |  +--------+                           
  |  |        |  +-- Lemiox               
  |  |        +--+                        
  +--+           +-- Dromus               
     |                                    
     |  +----------- Cambarunio           
     |  |                                 
     |  +----------- Leaunio              
     |  |                                 
     |  +----------- Villosa              
     |  |                                 
     |  |        +-- Sagittunio           
     |  +--------+                        
     +--+        +-- Lampsilis_ovata **      
        |                                 
        |     +----- Venustaconcha        
        +-----+                           
        |     |  +-- Epioblasma           
        |     +--+                        
        |        +-- Obovaria             
        |                                 
        |  +-------- Lampsilis_teres **      
        +--+                              
           |  +----- Lampsilis_siliquoidea **
           +--+                           
              |  +-- Lampsilis_hydiana **    
              +--+                        
                 +-- Lampsilis_straminea **

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

iTtTbiriSoTroTroSiD
5 6 4 5 87 6 4 16 
  +----------------- Toxolasma            
  |                                       
--+  +-------------- Potamilus            
  |  |                                    
  +--+  +----------- Leaunio              
     |  |                                 
     |  |     +----- Lampsilis_ornata **     
     +--+  +--+                           
        |  |  |  +-- Lampsilis_cardium **    
        |  |  +--+                        
        +--+     +-- Lampsilis_cariosa **    
           |                              
           |  +----- Venustaconcha        
           +--+                           
              |  +-- Lampsilis_powellii **   
              +--+                        
                 +-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
5 38 31 5 97 38 22 50 
           +----- Obliquaria                    
  +--------+                                    
  |        |  +-- Cyrtonaias                    
  |        +--+                                 
  |           +-- Glebula                       
  |                                             
  |  +----------- Sagittunio                    
  |  |                                          
  |  +----------- Leaunio                       
  |  |                                          
  |  +----------- Potamilus                     
  |  |                                          
  |  +----------- Hamiota                       
  |  |                                          
  |  |        +-- Ellipsaria                    
--+  +--------+                                 
  |  |        +-- Truncilla                     
  |  |                                          
  |  |     +----- Lampsilis_teres **               
  |  +-----+                                    
  |  |     |  +-- Ortmanniana_ligamentina       
  |  |     +--+                                 
  |  |        +-- Lampsilis_siliquoidea **         
  |  |                                          
  |  |     +----- Villosa                       
  |  +-----+                                    
  |  |     |  +-- Ligumia                       
  |  |     +--+                                 
  |  |        +-- Cambarunio                    
  |  |                                          
  +--+  +-------- Ortmanniana_pectorosa         
     +--+                                       
     |  |  +----- Lampsilis_ornata **              
     |  +--+                                    
     |     |  +-- Lampsilis_cardium **             
     |     +--+                                 
     |        +-- Lampsilis_ovata **               
     |                                          
     |  +-------- Obovaria_olivaria             
     |  |                                       
     |  +-------- Venustaconcha_ellipsiformis__2
     +--+                                       
     |  +-------- Epioblasma                    
     |  |                                       
     |  |  +----- Obovaria_unicolor             
     |  +--+                                    
     |     |  +-- Obovaria_arkansasensis        
     |     +--+                                 
     |        +-- Obovaria_subrotunda           
     |                                          
     |        +-- Ptychobranchus                
     |  +-----+                                 
     |  |     +-- Venustaconcha_ellipsiformis__1
     |  |                                       
     +--+  +----- Medionidus_conradicus         
        |  |                                    
        |  |  +-- Lemiox                        
        +--+--+                                 
           |  +-- Medionidus_acutissimus        
           |                                    
           |  +-- Dromus                        
           +--+                                 
              +-- Cyprogenia

Grobler et al., 2011 [Publ 3359], fig. 2

iTtTbiriSoTroTroSiD
5 10 6 5 12 11 9 16 
        +-------- Lemiox               
  +-----+                              
  |     |  +----- Medionidus           
  |     +--+                           
  |        |  +-- Dromus               
  |        +--+                        
--+           +-- Cyprogenia           
  |                                    
  |  +----------- Potamilus            
  |  |                                 
  |  |     +----- Lampsilis_siliquoidea **
  |  |  +--+                           
  +--+  |  |  +-- Lampsilis_higginsii **  
     |  |  +--+                        
     |  |     +-- Ortmanniana          
     |  |                              
     |  |  +----- Lampsilis_fasciola **   
     +--+--+                           
        |  |  +-- Lampsilis_cardium **    
        |  +--+                        
        |     +-- Lampsilis_ovata **      
        |                              
        |     +-- Cambarunio           
        |     |                        
        +-----+-- Ligumia              
              |                        
              +-- Epioblasma

Teiga-Teixeira et al., 2020 [Publ 4173], fig. 1

iTtTbiriSoTroTroSiD
4 5 3 4 15 4 3 17 
  +-------------- Toxolasma            
  |                                    
--+  +----------- Potamilus            
  |  |                                 
  +--+        +-- Lampsilis_cardium **    
     |  +-----+                        
     |  |     +-- Lampsilis_ornata **     
     +--+                              
        |  +----- Venustaconcha        
        +--+                           
           |  +-- Lampsilis_powellii **   
           +--+                        
              +-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
4 5 3 4 70 5 4 17 
  +----------------- Toxolasma            
  |                                       
--+  +-------------- Potamilus            
  |  |                                    
  +--+  +----------- Leaunio              
     |  |                                 
     +--+        +-- Lampsilis_ornata **     
        |  +-----+                        
        |  |     +-- Lampsilis_cardium **    
        +--+                              
           |  +----- Venustaconcha        
           +--+                           
              |  +-- Lampsilis_siliquoidea **
              +--+                        
                 +-- Lampsilis_powellii **

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

iTtTbiriSoTroTroSiD
4 5 3 4 70 5 4 17 
  +----------------- Toxolasma            
  |                                       
--+  +-------------- Potamilus            
  |  |                                    
  +--+  +----------- Leaunio              
     |  |                                 
     +--+        +-- Lampsilis_cardium **    
        |  +-----+                        
        |  |     +-- Lampsilis_ornata **     
        +--+                              
           |  +----- Venustaconcha        
           +--+                           
              |  +-- Lampsilis_siliquoidea **
              +--+                        
                 +-- Lampsilis_powellii **

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

iTtTbiriSoTroTroSiD
4 5 3 4 65 4 3 17 
  +-------------- Toxolasma            
  |                                    
--+  +----------- Potamilus            
  |  |                                 
  +--+        +-- Lampsilis_ornata **     
     |  +-----+                        
     |  |     +-- Lampsilis_cardium **    
     +--+                              
        |  +----- Venustaconcha        
        +--+                           
           |  +-- Lampsilis_siliquoidea **
           +--+                        
              +-- Lampsilis_powellii **

Boyer et al., 2011 [Publ 2718], fig. 4

iTtTbiriSoTroTroSiD
4 8 5 4 34 12 9 18 
  +----------------- Potamilus            
  |                                       
  |              +-- Ellipsaria           
--+  +-----------+                        
  |  |           +-- Truncilla            
  |  |                                    
  +--+  +----------- Lampsilis_cardium **    
     |  |                                 
     |  |     +----- Ligumia              
     |  +-----+                           
     +--+     |  +-- Obovaria             
        |     +--+                        
        |        +-- Epioblasma           
        |                                 
        |  +-------- Lampsilis_teres **      
        +--+                              
           |  +----- Lampsilis_siliquoidea **
           +--+                           
              |  +-- Ortmanniana          
              +--+                        
                 +-- Lampsilis_higginsii **

Mejia-Trujillo & Smith, 2022 [Publ 4274], fig. 2-F

iTtTbiriSoTroTroSiD
4 5 3 4 11 5 3 17 
  +----------- Potamilus            
  |                                 
--+        +-- Lampsilis_cardium **    
  |  +-----+                        
  |  |     +-- Lampsilis_ornata **     
  +--+                              
     |  +----- Venustaconcha        
     +--+                           
        |  +-- Lampsilis_siliquoidea **
        +--+                        
           +-- Lampsilis_powellii **

Krebs et al., 2013 [Publ 3515], fig. 2A

iTtTbiriSoTroTroSiD
4 5 3 4 1 1 1 17 
  +-------- Lampsilis_radiata **  
  |                            
--+     +-- Lampsilis_ovata **    
  |  +--+                      
  |  |  +-- Ortmanniana        
  +--+                         
     |  +-- Lampsilis_hydiana **  
     +--+                      
        +-- Lampsilis_straminea **

Smith et al., 2019 [Publ 3951], fig. 2

iTtTbiriSoTroTroSiD
4 4 2 4 37 32 19 16 
  +-------------------------------- Obliquaria              
  |                                                         
  |                             +-- Medionidus              
  |                          +--+                           
  |                          |  +-- Lemiox                  
--+  +-----------------------+                              
  |  |                       |  +-- Cyprogenia              
  |  |                       +--+                           
  |  |                          +-- Ptychobranchus          
  |  |                                                      
  +--+                    +-------- Potamilus               
     |  +-----------------+                                 
     |  |                 |  +----- Atlanticoncha           
     |  |                 +--+                              
     |  |                    |  +-- Ellipsaria              
     |  |                    +--+                           
     +--+                       +-- Truncilla               
        |                                                   
        |                       +-- Hamiota                 
        |  +--------------------+                           
        |  |                    +-- Villosa                 
        |  |                                                
        +--+  +-------------------- Ligumia                 
           |  |                                             
           |  |              +----- Venustaconcha           
           +--+  +-----------+                              
              |  |           |  +-- Obovaria                
              |  |           +--+                           
              +--+              +-- Epioblasma              
                 |                                          
                 |  +-------------- Ortmanniana_pectorosa   
                 +--+                                       
                    |  +----------- Ortmanniana_ligamentina 
                    +--+                                    
                       |  +-------- Lampsilis_ovata **         
                       +--+                                 
                          |  +----- Lampsilis_dolabraeformis **
                          +--+                              
                             |  +-- Lampsilis_satura **        
                             +--+                           
                                +-- Lampsilis_cardium **

Boyer et al., 2011 [Publ 2718], fig. 3

iTtTbiriSoTroTroSiD
4 14 7 4 31 12 9 23 
  +----------- Toxolasma            
  |                                 
  |  +-------- Obliquaria           
--+  |                              
  |  |  +----- Obovaria             
  |  |  |                           
  |  |  +----- Lampsilis_cardium **    
  +--+  |                           
     |  +----- Potamilus            
     |  |                           
     |  |  +-- Epioblasma           
     |  +--+                        
     |  |  +-- Lampsilis_siliquoidea **
     +--+                           
        |  +-- Ortmanniana          
        +--+                        
        |  +-- Lampsilis_higginsii **  
        |                           
        |  +-- Ligumia              
        +--+                        
        |  +-- Lampsilis_teres **      
        |                           
        |  +-- Ellipsaria           
        +--+                        
           +-- Truncilla

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

iTtTbiriSoTroTroSiD
4 5 3 4 50 4 3 17 
  +-------------- Potamilus            
  |                                    
--+  +----------- Leaunio              
  |  |                                 
  +--+        +-- Lampsilis_cardium **    
     |  +-----+                        
     |  |     +-- Lampsilis_ornata **     
     +--+                              
        |  +----- Venustaconcha        
        +--+                           
           |  +-- Lampsilis_powellii **   
           +--+                        
              +-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
4 5 3 4 84 6 4 17 
  +----------------- Toxolasma            
  |                                       
--+  +-------------- Potamilus            
  |  |                                    
  +--+  +----------- Leaunio              
     |  |                                 
     +--+        +-- Lampsilis_cardium **    
        |  +-----+                        
        |  |     +-- Lampsilis_ornata **     
        +--+                              
           |  +----- Venustaconcha        
           +--+                           
              |  +-- Lampsilis_powellii **   
              +--+                        
                 +-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
4 5 3 4 70 5 4 17 
  +----------------- Toxolasma            
  |                                       
--+  +-------------- Potamilus            
  |  |                                    
  +--+  +----------- Leaunio              
     |  |                                 
     +--+        +-- Lampsilis_ornata **     
        |  +-----+                        
        |  |     +-- Lampsilis_cardium **    
        +--+                              
           |  +----- Venustaconcha        
           +--+                           
              |  +-- Lampsilis_siliquoidea **
              +--+                        
                 +-- Lampsilis_powellii **

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

iTtTbiriSoTroTroSiD
4 5 3 4 49 5 4 17 
  +----------------- Toxolasma            
  |                                       
--+  +-------------- Potamilus            
  |  |                                    
  +--+  +----------- Leaunio              
     |  |                                 
     +--+        +-- Lampsilis_cardium **    
        |  +-----+                        
        |  |     +-- Lampsilis_ornata **     
        +--+                              
           |  +----- Venustaconcha        
           +--+                           
              |  +-- Lampsilis_powellii **   
              +--+                        
                 +-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
4 5 3 4 82 5 4 17 
  +----------------- Toxolasma            
  |                                       
--+  +-------------- Potamilus            
  |  |                                    
  +--+  +----------- Leaunio              
     |  |                                 
     +--+        +-- Lampsilis_cardium **    
        |  +-----+                        
        |  |     +-- Lampsilis_ornata **     
        +--+                              
           |  +----- Venustaconcha        
           +--+                           
              |  +-- Lampsilis_powellii **   
              +--+                        
                 +-- Lampsilis_siliquoidea **

Moyer & Díaz-Ferguson, 2012 [Publ 3375], fig. 3

iTtTbiriSoTroTroSiD
3 3 2 4 3 0 0 18 
  +-------- Lampsilis_ovata__2 ** 
--+                            
  |  +----- Lampsilis_ovata__1 ** 
  +--+                         
     |  +-- Lampsilis_virescens **
     +--+                      
        +-- Lampsilis_fasciola **

Chapman et al., 2008 [Publ 2744], fig. 2

iTtTbiriSoTroTroSiD
3 4 2 3 18 10 10 14 
  +-------------------------- Toxolasma          
  |                                              
--+  +----------------------- Obliquaria         
  |  |                                           
  |  |                    +-- Cyrtonaias         
  +--+  +-----------------+                      
     |  |                 +-- Glebula            
     |  |                                        
     +--+                 +-- Ptychobranchus     
        |  +--------------+                      
        |  |              +-- Lemiox             
        |  |                                     
        +--+              +-- Venustaconcha      
           |  +-----------+                      
           |  |           +-- Obovaria           
           +--+                                  
              |  +----------- Hamiota            
              +--+                               
                 |  +-------- Lampsilis_ovata **    
                 +--+                            
                    |  +----- Ortmanniana        
                    +--+                         
                       |  +-- Lampsilis_straminea **
                       +--+                      
                          +-- Lampsilis_hydiana **

Chapman et al., 2008 [Publ 2667], fig. 1

iTtTbiriSoTroTroSiD
3 4 2 3 18 10 10 14 
  +-------------------------- Toxolasma          
  |                                              
--+  +----------------------- Obliquaria         
  |  |                                           
  |  |                    +-- Cyrtonaias         
  +--+  +-----------------+                      
     |  |                 +-- Glebula            
     |  |                                        
     +--+                 +-- Ptychobranchus     
        |  +--------------+                      
        |  |              +-- Lemiox             
        |  |                                     
        +--+              +-- Venustaconcha      
           |  +-----------+                      
           |  |           +-- Obovaria           
           +--+                                  
              |  +----------- Hamiota            
              +--+                               
                 |  +-------- Lampsilis_ovata **    
                 +--+                            
                    |  +----- Ortmanniana        
                    +--+                         
                       |  +-- Lampsilis_straminea **
                       +--+                      
                          +-- Lampsilis_hydiana **

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

iTtTbiriSoTroTroSiD
3 4 2 3 34 3 3 16 
  +----------- Toxolasma            
  |                                 
--+  +-------- Potamilus            
  |  |                              
  +--+     +-- Lampsilis_cardium **    
     |  +--+                        
     |  |  +-- Lampsilis_ornata **     
     +--+                           
        |  +-- Lampsilis_siliquoidea **
        +--+                        
           +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
3 4 2 3 36 3 3 16 
  +----------- Toxolasma            
  |                                 
--+  +-------- Potamilus            
  |  |                              
  +--+     +-- Lampsilis_cardium **    
     |  +--+                        
     |  |  +-- Lampsilis_ornata **     
     +--+                           
        |  +-- Lampsilis_siliquoidea **
        +--+                        
           +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
3 3 0 3 34 9 7 17 
  +----------------- Toxolasma            
  |                                       
--+  +-------------- Ellipsaria           
  |  |                                    
  +--+  +----------- Truncilla            
     |  |                                 
     |  |        +-- Lemiox               
     +--+  +-----+                        
        |  |     +-- Potamilus            
        |  |                              
        +--+     +-- Cambarunio           
           |  +--+                        
           |  |  +-- Venustaconcha        
           +--+                           
              |  +-- Lampsilis_powellii **   
              |  |                        
              +--+-- Lampsilis_ornata **     
                 |                        
                 +-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
3 8 6 3 27 9 8 20 
  +-------------------- Truncilla            
  |                                          
--+  +----------------- Ligumia              
  |  |                                       
  |  |              +-- Ptychobranchus       
  +--+  +-----------+                        
     |  |           +-- Sagittunio           
     |  |                                    
     +--+  +----------- Lampsilis_siliquoidea **
        |  |                                 
        |  |     +----- Ortmanniana          
        +--+  +--+                           
           |  |  |  +-- Lampsilis_cardium **    
           |  |  +--+                        
           +--+     +-- Lampsilis_fasciola **   
              |                              
              |  +----- Epioblasma           
              +--+                           
                 |  +-- Cambarunio           
                 +--+                        
                    +-- Leaunio

Roe et al., 2002 [Publ 2689], fig. 3a

iTtTbiriSoTroTroSiD
3 3 1 3 7 7 4 15 
  +-------- Ligumia         
  |                         
  +-------- Obliquaria      
  |                         
--+     +-- Villosa         
  +-----+                   
  |     +-- Hamiota         
  |                         
  |  +----- Lampsilis_teres ** 
  +--+                      
     |  +-- Lampsilis_ovata ** 
     +--+                   
        +-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
3 4 2 3 31 3 2 18 
  +----------- Toxolasma            
--+                                 
  |  +-------- Lampsilis_ornata **     
  +--+                              
     |  +----- Potamilus            
     +--+                           
        |  +-- Lampsilis_siliquoidea **
        +--+                        
           +-- Lampsilis_powellii **

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

iTtTbiriSoTroTroSiD
3 8 4 3 27 9 8 20 
  +----------- Ligumia              
  |                                 
  +----------- Truncilla            
  |                                 
  |        +-- Ptychobranchus       
  +--------+                        
--+        +-- Sagittunio           
  |                                 
  |        +-- Lampsilis_siliquoidea **
  |  +-----+                        
  |  |     +-- Epioblasma           
  |  |                              
  +--+  +----- Ortmanniana          
     |  |                           
     |  +----- Cambarunio           
     +--+                           
        +----- Leaunio              
        |                           
        |  +-- Lampsilis_cardium **    
        +--+                        
           +-- Lampsilis_fasciola **

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

iTtTbiriSoTroTroSiD
2 12 0 2 102 9 7 24 
  +-- Dromus             
  |                      
  +-- Epioblasma         
  |                      
  +-- Glebula            
  |                      
  +-- Lampsilis_ovata **    
  |                      
  +-- Lampsilis_virescens **
  |                      
  +-- Lemiox             
--+                      
  +-- Obliquaria         
  |                      
  +-- Obovaria_olivaria  
  |                      
  +-- Obovaria_unicolor  
  |                      
  +-- Plectomerus        
  |                      
  +-- Potamilus_alatus   
  |                      
  +-- Potamilus_capax

Campbell & Lydeard, 2012 [Publ 3309], fig. 1-2

iTtTbiriSoTroTroSiD
2 8 0 2 71 13 10 20 
  +-------------- Potamilus_alatus      
  |                                     
  +-------------- Potamilus_capax       
  |                                     
  +-------------- Glebula               
  |                                     
  |           +-- Toxolasma             
  +-----------+                         
--+           +-- Paetulunio            
  |                                     
  |           +-- Dromus                
  +-----------+                         
  |           +-- Lemiox                
  |                                     
  |           +-- Lampsilis_ovata **       
  |  +--------+                         
  |  |        +-- Obliquaria            
  +--+                                  
     |  +-------- Lampsilis_virescens **   
     |  |                               
     +--+     +-- Epioblasma            
        |  +--+                         
        |  |  +-- Obovaria_arkansasensis
        +--+                            
           |  +-- Obovaria_olivaria     
           +--+                         
              +-- Venustaconcha

Rosenberg et al., 1994 [Publ 2719], fig. 3

iTtTbiriSoTroTroSiD
2 10 0 2 17 1 1 22 
  +-- Pyganodon_cataracta
  |                      
  +-- Pyganodon_grandis  
  |                      
  +-- Utterbackia        
  |                      
  +-- Lampsilis_teres **    
  |                      
  +-- Lampsilis_straminea **
--+                      
  +-- Megalonaias        
  |                      
  +-- Obliquaria         
  |                      
  +-- Theliderma         
  |                      
  +-- Quadrula           
  |                      
  +-- Uniomerus

Campbell & Lydeard, 2012 [Publ 3309], fig. 3

iTtTbiriSoTroTroSiD
2 7 0 2 71 13 10 20 
  +----------------- Obliquaria            
  |                                        
  |           +----- Potamilus             
--+  +--------+                            
  |  |        |  +-- Dromus                
  |  |        +--+                         
  +--+           +-- Lemiox                
     |                                     
     |  +----------- Lampsilis_ovata **       
     |  |                                  
     +--+  +-------- Lampsilis_virescens **   
        |  |                               
        +--+     +-- Epioblasma            
           |  +--+                         
           |  |  +-- Obovaria_arkansasensis
           +--+                            
              |  +-- Obovaria_olivaria     
              +--+                         
                 +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
2 2 0 2 26 7 6 -- 
  +----------------------- Obliquaria           
--+                                             
  |  +-------------------- Medionidus           
  +--+                                          
     |  +----------------- Ptychobranchus       
     +--+                                       
        |  +-------------- Potamilus_fragilis   
        +--+                                    
           |  +----------- Potamilus_purpuratus 
           +--+                                 
              |  +-------- Ellipsaria           
              +--+                              
                 |  +----- Villosa              
                 +--+                           
                    |  +-- Lampsilis_teres **      
                    +--+                        
                       +-- Lampsilis_siliquoidea **

Serb, 2006 [Publ 2678], fig. 4

iTtTbiriSoTroTroSiD
2 2 0 2 5 5 4 -- 
  +-------------------- Obliquaria            
  |                                           
  |                 +-- Lampsilis_ornata **      
  +-----------------+                         
--+                 +-- Lampsilis_siliquoidea ** 
  |                                           
  |  +----------------- Ptychobranchus        
  |  |                                        
  +--+              +-- Cyprogenia_aberti__5  
     |  +-----------+                         
     |  |           +-- Dromus                
     +--+                                     
        |  +----------- Cyprogenia_aberti__4  
        |  |                                  
        +--+  +-------- Cyprogenia_aberti__3  
           |  |                               
           +--+  +----- Cyprogenia_stegaria__2
              |  |                            
              +--+----- Cyprogenia_aberti__2  
                 |                            
                 |  +-- Cyprogenia_stegaria__1
                 +--+                         
                    +-- Cyprogenia_aberti__1

Curole & Kocher, 2005 [Publ 2682], fig. 1

iTtTbiriSoTroTroSiD
2 3 0 2 9 3 3 17 
  +-------- Leaunio            
--+                            
  |  +----- Lampsilis_straminea **
  +--+                         
     |  +-- Lampsilis_teres **    
     +--+                      
        +-- Potamilus

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

iTtTbiriSoTroTroSiD
2 2 0 2 54 5 4 -- 
  +-------------- Toxolasma        
--+                                
  |  +----------- Potamilus        
  +--+                             
     |  +-------- Leaunio          
     +--+                          
        |  +----- Venustaconcha    
        +--+                       
           |  +-- Lampsilis_cardium **
           +--+                    
              +-- Lampsilis_ornata **

Roe, 2013 [Publ 3571], fig. 4

iTtTbiriSoTroTroSiD
2 2 0 2 9 9 5 -- 
  +----------- Obliquaria           
  |                                 
  |        +-- Lampsilis_siliquoidea **
--+--------+                        
  |        +-- Lampsilis_ornata **     
  |                                 
  |  +-------- Medionidus           
  +--+                              
     |  +----- Ptychobranchus       
     +--+                           
        |  +-- Cyprogenia           
        +--+                        
           +-- Dromus

Curole & Kocher, 2005 [Publ 2682], fig. 1-M

iTtTbiriSoTroTroSiD
2 2 0 2 10 3 3 -- 
        +-- Potamilus          
  +-----+                      
  |     +-- Glebula            
--+                            
  |  +----- Leaunio            
  +--+                         
     |  +-- Lampsilis_straminea **
     +--+                      
        +-- Lampsilis_teres **

Lydeard et al., 1996 [Publ 2656], fig. 3

iTtTbiriSoTroTroSiD
2 2 0 2 25 7 6 -- 
  +-------------- Potamilus_fragilis   
  |                                    
--+  +----------- Ptychobranchus       
  |  |                                 
  +--+  +-------- Medionidus           
     |  |                              
     +--+  +----- Potamilus_purpuratus 
        |  |                           
        |  |  +-- Ellipsaria           
        +--+--+                        
           |  +-- Villosa              
           |                           
           |  +-- Lampsilis_teres **      
           +--+                        
              +-- Lampsilis_siliquoidea **

Serb, 2006 [Publ 2678], fig. 3

iTtTbiriSoTroTroSiD
2 2 0 2 5 5 4 -- 
  +-------------------- Obliquaria            
  |                                           
  |                 +-- Lampsilis_ornata **      
  +-----------------+                         
--+                 +-- Lampsilis_siliquoidea ** 
  |                                           
  |  +----------------- Ptychobranchus        
  |  |                                        
  +--+              +-- Cyprogenia_aberti__5  
     |  +-----------+                         
     |  |           +-- Dromus                
     +--+                                     
        |  +----------- Cyprogenia_aberti__4  
        |  |                                  
        +--+  +-------- Cyprogenia_aberti__3  
           |  |                               
           +--+  +----- Cyprogenia_stegaria__2
              |  |                            
              +--+----- Cyprogenia_aberti__2  
                 |                            
                 |  +-- Cyprogenia_stegaria__1
                 +--+                         
                    +-- Cyprogenia_aberti__1

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

iTtTbiriSoTroTroSiD
2 2 0 2 40 1 1 -- 
  +----- Venustaconcha        
--+                           
  |  +-- Lampsilis_powellii **   
  +--+                        
     +-- Lampsilis_siliquoidea **

Serb & Barnhart, 2008 [Publ 2674], fig. 4

iTtTbiriSoTroTroSiD
2 2 0 2 5 5 4 -- 
  +----------------------- Obliquaria            
  |                                              
  |                    +-- Lampsilis_ornata **      
  +--------------------+                         
--+                    +-- Lampsilis_siliquoidea ** 
  |                                              
  |  +-------------------- Ptychobranchus        
  |  |                                           
  +--+                 +-- Cyprogenia_aberti__6  
     |  +--------------+                         
     |  |              +-- Dromus                
     +--+                                        
        |  +-------------- Cyprogenia_aberti__5  
        |  |                                     
        +--+  +----------- Cyprogenia_aberti__4  
           |  |                                  
           +--+  +-------- Cyprogenia_aberti__3  
              |  |                               
              +--+  +----- Cyprogenia_stegaria__2
                 |  |                            
                 +--+----- Cyprogenia_aberti__2  
                    |                            
                    |  +-- Cyprogenia_stegaria__1
                    +--+                         
                       +-- Cyprogenia_aberti__1

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

iTtTbiriSoTroTroSiD
2 17 0 2 20 1 1 29 
  +-- Gonidea            
  |                      
  +-- Pyganodon_grandis  
  |                      
  +-- Utterbackia        
  |                      
  +-- Pyganodon_cataracta
  |                      
  +-- Lampsilis_straminea **
  |                      
  +-- Lampsilis_teres **    
  |                      
  +-- Megalonaias        
  |                      
  +-- Obliquaria         
  |                      
--+-- Theliderma         
  |                      
  +-- Quadrula           
  |                      
  +-- Uniomerus          
  |                      
  +-- Amblema            
  |                      
  +-- Elliptio           
  |                      
  +-- Fusconaia          
  |                      
  +-- Plectomerus        
  |                      
  +-- Aculamprotula      
  |                      
  +-- Unio

Smith, 2021 [Publ 4331], fig. 1

iTtTbiriSoTroTroSiD
2 2 0 2 18 2 2 -- 
  +-------- Potamilus            
--+                              
  |  +----- Venustaconcha        
  +--+                           
     |  +-- Lampsilis_siliquoidea **
     +--+                        
        +-- Lampsilis_cardium **

Schilling et al., 2025 [Publ 4737], fig. 3

iTtTbiriSoTroTroSiD
2 2 0 2 9 0 0 -- 
  +-- Lampsilis_ovata **   
--+                     
  +-- Lampsilis_fasciola **

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

iTtTbiriSoTroTroSiD
2 2 0 2 199 12 11 -- 
  +----------------- Potamilus_leptodon
  |                                    
  |  +-------------- Potamilus_alatus  
--+  |                                 
  |  |  +----------- Venustaconcha     
  |  |  |                              
  +--+  +----------- Leaunio           
     |  |                              
     |  |        +-- Ellipsaria        
     |  +--------+                     
     +--+        +-- Truncilla         
        |                              
        |        +-- Medionidus        
        +--------+                     
        |        +-- Ptychobranchus    
        |                              
        |  +-------- Cambarunio        
        +--+                           
           |  +----- Ortmanniana       
           +--+                        
              |  +-- Lampsilis_cardium ** 
              +--+                     
                 +-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
2 2 0 2 8 1 1 -- 
  +----- Potamilus            
--+                           
  |  +-- Lampsilis_siliquoidea **
  +--+                        
     +-- Lampsilis_powellii **

Serb et al., 2003 [Publ 2659], fig. 3

iTtTbiriSoTroTroSiD
2 2 0 2 27 5 5 -- 
  +-- Lampsilis_siliquoidea **
--+                        
  +-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
2 17 0 2 20 1 1 29 
  +-- Gonidea            
  |                      
  +-- Pyganodon_grandis  
  |                      
  +-- Utterbackia        
  |                      
  +-- Pyganodon_cataracta
  |                      
  +-- Lampsilis_straminea **
  |                      
  +-- Lampsilis_teres **    
  |                      
  +-- Megalonaias        
  |                      
  +-- Obliquaria         
  |                      
--+-- Theliderma         
  |                      
  +-- Quadrula           
  |                      
  +-- Uniomerus          
  |                      
  +-- Amblema            
  |                      
  +-- Elliptio           
  |                      
  +-- Fusconaia          
  |                      
  +-- Plectomerus        
  |                      
  +-- Pleurobema         
  |                      
  +-- Unio

Serb & Barnhart, 2008 [Publ 2674], fig. 3

iTtTbiriSoTroTroSiD
2 2 0 2 5 5 4 -- 
                          +-- Lampsilis_siliquoidea ** 
  +-----------------------+                         
  |                       +-- Lampsilis_ornata **      
--+                                                 
  |  +----------------------- Obliquaria            
  |  |                                              
  +--+  +-------------------- Ptychobranchus        
     |  |                                           
     +--+                 +-- Cyprogenia_aberti__6  
        |  +--------------+                         
        |  |              +-- Dromus                
        +--+                                        
           |  +-------------- Cyprogenia_aberti__4  
           |  |                                     
           +--+  +----------- Cyprogenia_aberti__3  
              |  |                                  
              +--+  +-------- Cyprogenia_aberti__5  
                 |  |                               
                 +--+  +----- Cyprogenia_stegaria__2
                    |  |                            
                    +--+----- Cyprogenia_aberti__2  
                       |                            
                       |  +-- Cyprogenia_stegaria__1
                       +--+                         
                          +-- Cyprogenia_aberti__1

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

iTtTbiriSoTroTroSiD
2 2 0 2 9 0 0 -- 
  +-- Lampsilis_powellii **   
--+                        
  +-- Lampsilis_siliquoidea **

Serb, 2006 [Publ 2678], fig. 2

iTtTbiriSoTroTroSiD
2 2 0 2 5 5 4 -- 
  +-------------- Obliquaria            
  |                                     
  |        +----- Ptychobranchus        
  +--------+                            
  |        |  +-- Lampsilis_ornata **      
--+        +--+                         
  |           +-- Lampsilis_siliquoidea ** 
  |                                     
  |           +-- Cyprogenia_aberti__6  
  |  +--------+                         
  |  |        +-- Dromus                
  +--+                                  
     |  +-------- Cyprogenia_aberti__5  
     |  |                               
     +--+  +----- Cyprogenia_aberti__4  
        |  |                            
        |  |  +-- Cyprogenia_stegaria__1
        +--+  |                         
           |  +-- Cyprogenia_stegaria__2
           |  |                         
           +--+-- Cyprogenia_aberti__1  
              |                         
              +-- Cyprogenia_aberti__2  
              |                         
              +-- Cyprogenia_aberti__3

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

iTtTbiriSoTroTroSiD
2 2 0 2 36 10 7 -- 
  +----------------- Toxolasma            
  |                                       
--+  +-------------- Venustaconcha        
  |  |                                    
  |  |        +----- Lemiox               
  +--+  +-----+                           
     |  |     |  +-- Lampsilis_powellii **   
     |  |     +--+                        
     +--+        +-- Lampsilis_siliquoidea **
        |                                 
        |  +-------- Potamilus            
        +--+                              
           |  +----- Cambarunio           
           +--+                           
              |  +-- Ellipsaria           
              +--+                        
                 +-- Truncilla

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

iTtTbiriSoTroTroSiD
2 4 0 2 31 9 7 18 
           +----- Ptychobranchus       
  +--------+                           
  |        |  +-- Potamilus_fragilis   
  |        +--+                        
  |           +-- Medionidus           
--+                                    
  |           +-- Villosa              
  |  +--------+                        
  |  |        +-- Ellipsaria           
  +--+                                 
     |  +-------- Lampsilis_teres **      
     +--+                              
        |  +----- Lampsilis_siliquoidea **
        +--+                           
           |  +-- Potamilus_purpuratus 
           +--+                        
              +-- Potamilus_alatus

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

iTtTbiriSoTroTroSiD
2 2 0 2 9 0 0 -- 
  +-- Lampsilis_powellii **   
--+                        
  +-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
2 2 0 2 197 12 11 -- 
  +----------------------- Potamilus_leptodon
  |                                          
--+  +-------------------- Potamilus_alatus  
  |  |                                       
  |  |                 +-- Medionidus        
  +--+  +--------------+                     
     |  |              +-- Ptychobranchus    
     |  |                                    
     +--+              +-- Ellipsaria        
        |  +-----------+                     
        |  |           +-- Truncilla         
        +--+                                 
           |  +----------- Leaunio           
           |  |                              
           +--+        +-- Venustaconcha     
              |  +-----+                     
              |  |     +-- Cambarunio        
              +--+                           
                 |  +----- Ortmanniana       
                 +--+                        
                    |  +-- Lampsilis_cardium ** 
                    +--+                     
                       +-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
2 2 0 2 199 12 11 -- 
  +-------- Ellipsaria        
  |                           
  +-------- Potamilus_leptodon
  |                           
  +-------- Medionidus        
  |                           
  +-------- Potamilus_alatus  
  |                           
  +-------- Ptychobranchus    
--+                           
  +-------- Truncilla         
  |                           
  +-------- Venustaconcha     
  |                           
  +-------- Cambarunio        
  |                           
  +-------- Leaunio           
  |                           
  |  +----- Ortmanniana       
  +--+                        
     |  +-- Lampsilis_cardium ** 
     +--+                     
        +-- Lampsilis_ornata **

Serb et al., 2003 [Publ 2659], fig. 2

iTtTbiriSoTroTroSiD
2 2 0 2 27 5 5 -- 
  +-- Lampsilis_siliquoidea **
--+                        
  +-- Lampsilis_ornata **

Mejia-Trujillo & Smith, 2022 [Publ 4274], fig. 2-M

iTtTbiriSoTroTroSiD
2 2 0 2 4 3 2 -- 
  +-------- Potamilus            
--+                              
  |  +----- Venustaconcha        
  +--+                           
     |  +-- Lampsilis_powellii **   
     +--+                        
        +-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
1 1 0 1 20 1 1 -- 
  +-- Venustaconcha   
--+                   
  +-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 0 0 -- 
-- Lampsilis_siliquoidea **

Chen et al., 2025 [Publ 4455], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 25 0 0 -- 
-- Lampsilis_cardium **

Metzger et al., 2018 [Publ 3952], fig. 1C

iTtTbiriSoTroTroSiD
1 1 0 1 2 0 0 -- 
-- Lampsilis_siliquoidea **

Inoue et al., 2014 [Publ 3635], fig. 3A

iTtTbiriSoTroTroSiD
1 1 0 1 19 0 0 -- 
-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 79 2 2 -- 
  +----- Cambarunio       
--+                       
  |  +-- Lampsilis_cardium **
  +--+                    
     +-- Ortmanniana

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

iTtTbiriSoTroTroSiD
1 1 0 1 55 0 0 -- 
-- Lampsilis_ovata **

Huang et al., 2018 [Publ 3828], fig. 3_5

iTtTbiriSoTroTroSiD
1 1 0 1 28 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 29 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 15 2 2 -- 
  +----- Toxolasma            
--+                           
  |  +-- Venustaconcha        
  +--+                        
     +-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
1 1 0 1 48 4 3 -- 
  +-------- Toxolasma       
--+                         
  |  +----- Potamilus       
  +--+                      
     |  +-- Venustaconcha   
     +--+                   
        +-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 4 3 -- 
  +-------- Toxolasma       
--+                         
  |  +----- Potamilus       
  +--+                      
     |  +-- Venustaconcha   
     +--+                   
        +-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 27 1 1 -- 
  +-- Lampsilis_ornata **
--+                   
  +-- Potamilus

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

iTtTbiriSoTroTroSiD
1 1 0 1 43 4 3 -- 
  +-------- Toxolasma       
--+                         
  |  +----- Potamilus       
  +--+                      
     |  +-- Lampsilis_ornata **
     +--+                   
        +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
1 1 0 1 6 1 1 -- 
  +-- Lampsilis_ornata **
--+                   
  +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
1 1 0 1 75 2 2 -- 
  +----- Ortmanniana      
--+                       
  |  +-- Lampsilis_cardium **
  +--+                    
     +-- Cambarunio

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

iTtTbiriSoTroTroSiD
1 1 0 1 44 0 0 -- 
-- Lampsilis_siliquoidea **

Combosch et al., 2017 [Publ 3806], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 14 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 14 4 4 -- 
  +----------- Mesonaias      
--+                           
  |  +-------- Potamilus      
  +--+                        
     |  +----- Ligumia        
     +--+                     
        |  +-- Ortmanniana    
        +--+                  
           +-- Lampsilis_teres **

Burdick & White, 2007 [Publ 2679], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 29 0 0 -- 
-- Lampsilis_ornata **

Pfeiffer et al., 2019 [Publ 3866], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 30 11 11 -- 
                       +-- Cyrtonaias       
  +--------------------+                    
  |                    +-- Glebula          
--+                                         
  |  +-------------------- Potamilus        
  |  |                                      
  +--+                 +-- Truncilla        
     |  +--------------+                    
     |  |              +-- Ptychobranchus   
     +--+                                   
        |  +-------------- Pachynaias       
        |  |                                
        +--+  +----------- Mesonaias        
           |  |                             
           +--+        +-- Lampsilis_cardium **
              |  +-----+                    
              |  |     +-- Ortmanniana      
              +--+                          
                 |  +----- Cambarunio       
                 +--+                       
                    |  +-- Epioblasma       
                    +--+                    
                       +-- Ligumia

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

iTtTbiriSoTroTroSiD
1 1 0 1 43 4 3 -- 
  +-------- Toxolasma       
--+                         
  |  +----- Potamilus       
  +--+                      
     |  +-- Lampsilis_ornata **
     +--+                   
        +-- Venustaconcha

Wu et al., 2020 [Publ 4121], fig. S1

iTtTbiriSoTroTroSiD
1 1 0 1 33 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 67 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 13 2 1 -- 
  +----- Obovaria_unicolor
--+                       
  |  +-- Obovaria_olivaria
  +--+                    
     +-- Lampsilis_teres **

Schilling et al., 2025 [Publ 4737], fig. 4

iTtTbiriSoTroTroSiD
1 1 0 1 9 0 0 -- 
-- Lampsilis_fasciola **

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

iTtTbiriSoTroTroSiD
1 1 0 1 3 0 0 -- 
-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 124 2 2 -- 
-- Lampsilis_cardium **

Krebs, 2004 [Publ 2692], fig. 2-M

iTtTbiriSoTroTroSiD
1 1 0 1 3 0 0 -- 
-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
1 1 0 1 7 1 1 -- 
-- Lampsilis_ornata **

Campbell & Lydeard, 2012 [Publ 3308], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 41 4 3 -- 
  +----- Lemiox         
--+                     
  |  +-- Lampsilis_ovata **
  +--+                  
     +-- Obovaria

Wu et al., 2020 [Publ 4147], fig. 4

iTtTbiriSoTroTroSiD
1 1 0 1 13 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 14 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 52 5 4 -- 
  +----------- Toxolasma        
--+                             
  |  +-------- Potamilus        
  +--+                          
     |  +----- Leaunio          
     +--+                       
        |  +-- Lampsilis_cardium **
        +--+                    
           +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 0 0 -- 
-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 2 2 -- 
  +----- Toxolasma       
--+                      
  |  +-- Lampsilis_ornata **
  +--+                   
     +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 0 0 -- 
-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
1 1 0 1 5 0 0 -- 
-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 45 7 7 -- 
  +----------------- Ptychobranchus   
--+                                   
  |  +-------------- Truncilla        
  +--+                                
     |  +----------- Ortmanniana      
     +--+                             
        |  +-------- Lampsilis_cardium **
        +--+                          
           |  +----- Cambarunio       
           +--+                       
              |  +-- Ligumia          
              +--+                    
                 +-- Epioblasma

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

iTtTbiriSoTroTroSiD
1 1 0 1 45 4 3 -- 
  +-------- Toxolasma       
--+                         
  |  +----- Potamilus       
  +--+                      
     |  +-- Lampsilis_ornata **
     +--+                   
        +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
1 1 0 1 90 3 3 -- 
  +-------- Obliquaria       
--+                          
  |  +----- Potamilus        
  +--+                       
     |  +-- Lampsilis_cardium **
     +--+                    
        +-- Truncilla

Inoue et al., 2020 [Publ 4128], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 21 10 10 -- 
  +----------------------- Cyrtonaias       
  |                                         
--+  +-------------------- Ptychobranchus   
  |  |                                      
  +--+  +----------------- Ligumia          
     |  |                                   
     +--+  +-------------- Potamilus        
        |  |                                
        +--+  +----------- Pachynaias       
           |  |                             
           |  |        +-- Epioblasma       
           +--+  +-----+                    
              |  |     +-- Truncilla        
              |  |                          
              +--+     +-- Mesonaias        
                 |  +--+                    
                 |  |  +-- Cambarunio       
                 +--+                       
                    |  +-- Ortmanniana      
                    +--+                    
                       +-- Lampsilis_cardium **

Plazzi & Passamonti, 2010 [Publ 3354], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 1 0 0 -- 
-- Lampsilis_ornata **

Burlakova et al., 2012 [Publ 3486], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 40 1 1 -- 
-- Lampsilis_ovata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 24 7 7 -- 
  +----------- Truncilla        
  |                             
--+        +-- Lampsilis_cardium **
  |  +-----+                    
  |  |     +-- Epioblasma       
  +--+                          
     |  +----- Ligumia          
     +--+                       
        |  +-- Obliquaria       
        +--+                    
           +-- Ortmanniana

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

iTtTbiriSoTroTroSiD
1 1 0 1 31 0 0 -- 
-- Lampsilis_ovata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 13 2 1 -- 
  +-- Lampsilis_teres **
--+                  
  +-- Obovaria

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

iTtTbiriSoTroTroSiD
1 1 0 1 18 3 3 -- 
  +-------- Obliquaria       
--+                          
  |  +----- Truncilla        
  +--+                       
     |  +-- Lampsilis_cardium **
     +--+                    
        +-- Potamilus

Graf, 2002 [Publ 2651], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 17 1 1 -- 
  +-- Lampsilis_cardium **
--+                    
  +-- Obliquaria

Curole & Kocher, 2002 [Publ 2712], fig. 1a-M

iTtTbiriSoTroTroSiD
1 1 0 1 3 0 0 -- 
-- Lampsilis_teres **

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

iTtTbiriSoTroTroSiD
1 1 0 1 56 4 4 -- 
  +----------- Obliquaria       
--+                             
  |  +-------- Cyrtonaias       
  +--+                          
     |  +----- Leaunio          
     +--+                       
        |  +-- Lampsilis_cardium **
        +--+                    
           +-- Pachynaias

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

iTtTbiriSoTroTroSiD
1 1 0 1 17 2 2 -- 
  +----- Lampsilis_ornata **
--+                      
  |  +-- Epioblasma      
  +--+                   
     +-- Venustaconcha

Wu et al., 2020 [Publ 4121], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 33 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 2 2 -- 
  +----- Cyrtonaias           
--+                           
  |  +-- Lampsilis_siliquoidea **
  +--+                        
     +-- Epioblasma

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

iTtTbiriSoTroTroSiD
1 1 0 1 4 0 0 -- 
-- Lampsilis_ornata **

Smith et al., 2020 [Publ 4129], fig. 2-3

iTtTbiriSoTroTroSiD
1 1 0 1 27 19 7 -- 
  +-------------- Obliquaria       
  |                                
--+  +----------- Cyrtonaias       
  |  |                             
  |  |        +-- Pachynaias       
  +--+  +-----+                    
     |  |     +-- Lampsilis_cardium **
     |  |                          
     +--+     +-- Ellipsaria       
        |  +--+                    
        |  |  +-- Truncilla        
        +--+                       
           |  +-- Atlanticoncha    
           +--+                    
              +-- Potamilus

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

iTtTbiriSoTroTroSiD
1 1 0 1 13 2 1 -- 
  +-- Lampsilis_teres **
--+                  
  +-- Obovaria

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

iTtTbiriSoTroTroSiD
1 1 0 1 12 1 1 -- 
  +-- Lampsilis_siliquoidea **
--+                        
  +-- Sagittunio

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

iTtTbiriSoTroTroSiD
1 1 0 1 14 1 1 -- 
  +-- Lampsilis_ornata **
--+                   
  +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
1 1 0 1 41 4 3 -- 
  +-------- Toxolasma       
--+                         
  |  +----- Potamilus       
  +--+                      
     |  +-- Lampsilis_ornata **
     +--+                   
        +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
1 1 0 1 67 0 0 -- 
-- Lampsilis_cardium **

Krebs, 2004 [Publ 2692], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 4 0 0 -- 
-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
1 1 0 1 10 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 13 2 1 -- 
  +-- Lampsilis_teres **
--+                  
  +-- Obovaria

Pfeiffer et al., 2016 [Publ 3660], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 37 5 5 -- 
        +-- Cyrtonaias     
  +-----+                  
  |     +-- Glebula        
  |                        
--+     +-- Lampsilis_teres **
  |  +--+                  
  |  |  +-- Leaunio        
  +--+                     
     |  +-- Truncilla      
     +--+                  
        +-- Potamilus

Inoue et al., 2013 [Publ 3528], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 16 9 5 -- 
  +-------- Lampsilis_ornata **
  |                         
--+  +----- Leaunio         
  |  |                      
  +--+----- Obovaria        
     |                      
     |  +-- Villosa         
     +--+                   
        +-- Cambarunio

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

iTtTbiriSoTroTroSiD
1 1 0 1 46 7 7 -- 
  +----------------- Ptychobranchus   
--+                                   
  |  +-------------- Truncilla        
  +--+                                
     |  +----------- Ortmanniana      
     +--+                             
        |  +-------- Lampsilis_cardium **
        +--+                          
           |  +----- Cambarunio       
           +--+                       
              |  +-- Ligumia          
              +--+                    
                 +-- Epioblasma

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

iTtTbiriSoTroTroSiD
1 1 0 1 37 3 2 -- 
  +----- Toxolasma       
--+                      
  |  +-- Lampsilis_ornata **
  +--+                   
     +-- Potamilus

Zanatta & Harris, 2013 [Publ 3530], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 4 3 2 -- 
  +----- Lampsilis_cardium **
--+                       
  |  +-- Epioblasma       
  +--+                    
     +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
1 1 0 1 33 7 6 -- 
  +----------------- Medionidus          
--+                                      
  |  +-------------- Potamilus_fragilis  
  +--+                                   
     |  +----------- Ptychobranchus      
     +--+                                
        |  +-------- Potamilus_purpuratus
        +--+                             
           |  +----- Lampsilis_teres **     
           +--+                          
              |  +-- Villosa             
              +--+                       
                 +-- Ellipsaria

Buhay et al., 2002 [Publ 2661], fig. 1

iTtTbiriSoTroTroSiD
1 5 0 2 4 4 1 21 
  +-- Lampsilis_siliquoidea__1 **
  |                           
--+-- Lampsilis_siliquoidea__2 **
  |                           
  +-- Epioblasma

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

iTtTbiriSoTroTroSiD
1 1 0 1 29 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 11 0 0 -- 
-- Lampsilis_cardium **

Hoeh et al., 2002 [Publ 2673], fig. 1-F

iTtTbiriSoTroTroSiD
1 1 0 1 8 4 4 -- 
  +----------- Cyrtonaias     
--+                           
  |  +-------- Ortmanniana    
  +--+                        
     |  +----- Lampsilis_teres **
     +--+                     
        |  +-- Potamilus      
        +--+                  
           +-- Ligumia

Hoeh et al., 2002 [Publ 2673], fig. 1-M

iTtTbiriSoTroTroSiD
1 1 0 1 8 4 4 -- 
  +----------- Potamilus      
--+                           
  |  +-------- Cyrtonaias     
  +--+                        
     |  +----- Ligumia        
     +--+                     
        |  +-- Lampsilis_teres **
        +--+                  
           +-- Ortmanniana

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

iTtTbiriSoTroTroSiD
1 1 0 1 121 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 90 3 3 -- 
  +-------- Obliquaria       
--+                          
  |  +----- Potamilus        
  +--+                       
     |  +-- Lampsilis_cardium **
     +--+                    
        +-- Truncilla

Inoue et al., 2020 [Publ 4128], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 22 11 11 -- 
           +-- Glebula          
  +--------+                    
  |        +-- Cyrtonaias       
  |                             
--+  +-------- Potamilus        
  |  |                          
  |  |     +-- Ptychobranchus   
  +--+  +--+                    
     |  |  +-- Truncilla        
     |  |                       
     |  |  +-- Ortmanniana      
     +--+  |                    
        |  +-- Epioblasma       
        |  |                    
        |  +-- Lampsilis_cardium **
        |  |                    
        +--+-- Ligumia          
           |                    
           +-- Cambarunio       
           |                    
           +-- Pachynaias       
           |                    
           +-- Mesonaias

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

iTtTbiriSoTroTroSiD
1 1 0 1 47 4 3 -- 
  +-------- Toxolasma       
--+                         
  |  +----- Potamilus       
  +--+                      
     |  +-- Venustaconcha   
     +--+                   
        +-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 13 1 1 -- 
  +-- Potamilus       
--+                   
  +-- Lampsilis_ornata **

Curole & Kocher, 2002 [Publ 2712], fig. 1-F

iTtTbiriSoTroTroSiD
1 1 0 1 3 0 0 -- 
-- Lampsilis_teres **

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

iTtTbiriSoTroTroSiD
1 1 0 1 52 4 4 -- 
  +----------- Toxolasma        
--+                             
  |  +-------- Potamilus        
  +--+                          
     |  +----- Leaunio          
     +--+                       
        |  +-- Lampsilis_cardium **
        +--+                    
           +-- Venustaconcha

Hauck et al., 2023 [Publ 4333], fig. 9

iTtTbiriSoTroTroSiD
1 1 0 1 12 1 1 -- 
  +-- Obovaria        
--+                   
  +-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 82 2 2 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 75 2 2 -- 
  +----- Ortmanniana      
--+                       
  |  +-- Cambarunio       
  +--+                    
     +-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 19 2 2 -- 
  +----- Toxolasma       
--+                      
  |  +-- Venustaconcha   
  +--+                   
     +-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 45 0 0 -- 
-- Lampsilis_ovata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 24 2 2 -- 
  +----- Toxolasma       
--+                      
  |  +-- Venustaconcha   
  +--+                   
     +-- Lampsilis_ornata **

Lopes-Lima et al., 2018 [Publ 3829], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 27 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 3 0 0 -- 
-- Lampsilis_ornata **

Curole & Kocher, 2002 [Publ 2712], fig. 1b-M

iTtTbiriSoTroTroSiD
1 1 0 1 3 0 0 -- 
-- Lampsilis_teres **

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

iTtTbiriSoTroTroSiD
1 1 0 1 35 2 2 -- 
-- Lampsilis_cardium **

Neemuchwala et al., 2023 [Publ 4292], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 26 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 35 1 1 -- 
  +-- Truncilla        
--+                    
  +-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 25 1 1 -- 
  +-- Lampsilis_ornata **
--+                   
  +-- Potamilus

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 2 2 -- 
  +-- Epioblasma           
--+                        
  +-- Lampsilis_siliquoidea **

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

iTtTbiriSoTroTroSiD
1 1 0 1 13 4 4 -- 
  +----------- Potamilus      
--+                           
  |  +-------- Cyrtonaias     
  +--+                        
     |  +----- Ligumia        
     +--+                     
        |  +-- Lampsilis_teres **
        +--+                  
           +-- Ortmanniana

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

iTtTbiriSoTroTroSiD
1 1 0 1 13 0 0 -- 
-- Lampsilis_teres **

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

iTtTbiriSoTroTroSiD
1 1 0 1 14 4 4 -- 
  +----------- Mesonaias      
--+                           
  |  +-------- Potamilus      
  +--+                        
     |  +----- Ligumia        
     +--+                     
        |  +-- Ortmanniana    
        +--+                  
           +-- Lampsilis_teres **

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

iTtTbiriSoTroTroSiD
1 1 0 1 44 0 0 -- 
-- Lampsilis_siliquoidea **

Combosch et al., 2017 [Publ 3806], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 14 0 0 -- 
-- Lampsilis_cardium **

Buhay et al., 2002 [Publ 2661], fig. 2B

iTtTbiriSoTroTroSiD
1 1 0 1 6 6 3 -- 
  +----- Lampsilis_siliquoidea **
  |                           
--+----- Epioblasma           
  |                           
  |  +-- Cambarunio           
  +--+                        
     +-- Villosa

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

iTtTbiriSoTroTroSiD
1 1 0 1 31 2 2 -- 
  +----- Toxolasma       
--+                      
  |  +-- Lampsilis_ornata **
  +--+                   
     +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
1 1 0 1 39 2 2 -- 
  +----- Potamilus        
--+                       
  |  +-- Lampsilis_cardium **
  +--+                    
     +-- Truncilla

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

iTtTbiriSoTroTroSiD
1 1 0 1 35 1 1 -- 
  +-- Lampsilis_cardium **
--+                    
  +-- Truncilla

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

iTtTbiriSoTroTroSiD
1 1 0 1 39 2 2 -- 
  +----- Toxolasma       
--+                      
  |  +-- Lampsilis_ornata **
  +--+                   
     +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
1 1 0 1 52 0 0 -- 
-- Lampsilis_cardium **

Smith et al., 2020 [Publ 4129], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 27 19 7 -- 
  +-------------- Obliquaria       
  |                                
--+  +----------- Cyrtonaias       
  |  |                             
  |  |        +-- Pachynaias       
  +--+  +-----+                    
     |  |     +-- Lampsilis_cardium **
     |  |                          
     +--+     +-- Ellipsaria       
        |  +--+                    
        |  |  +-- Truncilla        
        +--+                       
           |  +-- Atlanticoncha    
           +--+                    
              +-- Potamilus

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

iTtTbiriSoTroTroSiD
1 1 0 1 56 4 4 -- 
  +----------- Obliquaria       
--+                             
  |  +-------- Cyrtonaias       
  +--+                          
     |  +----- Leaunio          
     +--+                       
        |  +-- Lampsilis_cardium **
        +--+                    
           +-- Pachynaias

Lopes-Lima et al., 2018 [Publ 3829], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 27 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 138 2 2 -- 
  +----- Ortmanniana      
--+                       
  |  +-- Lampsilis_cardium **
  +--+                    
     +-- Cambarunio

Campbell & Lydeard, 2012 [Publ 3308], fig. 4

iTtTbiriSoTroTroSiD
1 1 0 1 41 4 3 -- 
  +----- Lemiox         
--+                     
  |  +-- Lampsilis_ovata **
  +--+                  
     +-- Obovaria

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

iTtTbiriSoTroTroSiD
1 1 0 1 15 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 138 2 2 -- 
  +----- Cambarunio       
--+                       
  |  +-- Ortmanniana      
  +--+                    
     +-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 14 0 0 -- 
-- Lampsilis_cardium **

Roe & Lydeard, 1998 [Publ 2693], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 9 8 2 -- 
  +----------- Potamilus_capax        
  |                                   
  +----------- Lampsilis_ornata **       
--+                                   
  |  +-------- Potamilus_fragilis     
  |  |                                
  |  |  +----- Potamilus_inflatus     
  +--+  |                             
     |  |  +-- Potamilus_ohiensis     
     |  +--+                          
     +--+  +-- Potamilus_amphichaenus 
        |                             
        |  +-- Potamilus_purpuratus__1
        |  |                          
        +--+-- Potamilus_purpuratus__2
           |                          
           +-- Potamilus_alatus

Campbell & Lydeard, 2012 [Publ 3308], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 41 4 3 -- 
  +----- Lemiox         
--+                     
  |  +-- Lampsilis_ovata **
  +--+                  
     +-- Obovaria

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 0 0 -- 
-- Lampsilis_siliquoidea **

Takeuchi et al., 2015 [Publ 3661], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 9 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 28 1 1 -- 
  +-- Lampsilis_ornata **
--+                   
  +-- Potamilus

Graf & Ó Foighil, 2000 [Publ 2649], fig. 1_2

iTtTbiriSoTroTroSiD
1 1 0 1 10 0 0 -- 
-- Lampsilis_cardium **

Takeuchi et al., 2015 [Publ 3661], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 9 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 21 1 1 -- 
  +-- Venustaconcha   
--+                   
  +-- Lampsilis_ornata **

Giribet & Distel, 2003 [Publ 3670], fig. 3f5

iTtTbiriSoTroTroSiD
1 1 0 1 5 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 11 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 15 4 3 -- 
  +-------- Toxolasma       
--+                         
  |  +----- Potamilus       
  +--+                      
     |  +-- Lampsilis_ornata **
     +--+                   
        +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
1 1 0 1 14 4 4 -- 
  +----------- Potamilus      
--+                           
  |  +-------- Mesonaias      
  +--+                        
     |  +----- Ligumia        
     +--+                     
        |  +-- Ortmanniana    
        +--+                  
           +-- Lampsilis_teres **

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 1 1 -- 
  +-- Lampsilis_ornata **
--+                   
  +-- Truncilla

Lemer et al., 2019 [Publ 4093], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 5 0 0 -- 
-- Lampsilis_cardium **

Graf, 2000 [Publ 2647], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 16 0 0 -- 
-- Lampsilis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 33 7 6 -- 
  +-- Villosa        
  |                  
  +-- Ellipsaria     
  |                  
--+-- Lampsilis_teres **
  |                  
  +-- Potamilus      
  |                  
  +-- Ptychobranchus

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

iTtTbiriSoTroTroSiD
1 1 0 1 9 1 1 -- 
  +-- Lampsilis_siliquoidea **
--+                        
  +-- Venustaconcha

Buhay et al., 2002 [Publ 2661], fig. 2A

iTtTbiriSoTroTroSiD
1 1 0 1 6 6 3 -- 
  +----- Lampsilis_siliquoidea **
  |                           
--+----- Epioblasma           
  |                           
  |  +-- Cambarunio           
  +--+                        
     +-- Villosa

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

iTtTbiriSoTroTroSiD
1 1 0 1 46 7 7 -- 
  +-------------- Obliquaria       
  |                                
  +-------------- Truncilla        
--+                                
  +-------------- Ptychobranchus   
  |                                
  |  +----------- Ligumia          
  +--+                             
     |  +-------- Cambarunio       
     +--+                          
        |  +----- Epioblasma       
        +--+                       
           |  +-- Lampsilis_cardium **
           +--+                    
              +-- Ortmanniana

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

iTtTbiriSoTroTroSiD
1 1 0 1 35 4 4 -- 
  +-------- Potamilus      
--+                        
  |  +----- Lampsilis_teres **
  +--+                     
     |  +-- Ligumia        
     +--+                  
        +-- Ortmanniana

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

iTtTbiriSoTroTroSiD
1 1 0 1 15 1 1 -- 
  +-- Potamilus       
--+                   
  +-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 4 3 -- 
  +-------- Toxolasma       
--+                         
  |  +----- Potamilus       
  +--+                      
     |  +-- Venustaconcha   
     +--+                   
        +-- Lampsilis_ornata **

Vikhrev et al., 2018 [Publ 3812], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 12 0 0 -- 
-- Lampsilis_cardium **

Campbell & Lydeard, 2012 [Publ 3308], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 42 4 3 -- 
  +-------- Obovaria_unicolor
--+                          
  |  +----- Obovaria_olivaria
  +--+                       
     |  +-- Lampsilis_ovata **  
     +--+                    
        +-- Lemiox

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

iTtTbiriSoTroTroSiD
1 1 0 1 24 2 2 -- 
  +----- Toxolasma       
--+                      
  |  +-- Venustaconcha   
  +--+                   
     +-- Lampsilis_ornata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 75 0 0 -- 
-- Lampsilis_cardium **

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

iTtTbiriSoTroTroSiD
1 1 0 1 15 2 2 -- 
  +----- Toxolasma       
--+                      
  |  +-- Lampsilis_ornata **
  +--+                   
     +-- Venustaconcha

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

iTtTbiriSoTroTroSiD
1 1 0 1 67 0 0 -- 
-- Lampsilis_cardium **