Bivalvia | Unionida | Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina

genus Lasmigona Rafinesque, 1831: cladomics

1 Recent valid species (1 total species)

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

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

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

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

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

Cladomics Summary

number of species = 1 (1 total)
analyzed in 63 cladograms in 39 publications
maximum number of terminals in an analysis = 1 (mean = 1, median = 1)

Cladograms

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

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

iTtTbiriSoTroTroSiD
1 1 0 1 35 32 14 -- 
     +-------------- Utterbackiana    
  +--+                                
  |  |  +----------- Alasminota       
  |  +--+                             
  |     |  +-------- Pseudodontoideus 
  |     +--+                          
  |        |  +----- Lasmigona_costata **
  |        +--+                       
  |           |  +-- Pterosyna        
  |           +--+                    
--+              +-- Arcidens         
  |                                   
  |              +-- Prolasmidonta    
  |           +--+                    
  |           |  +-- Platynaias       
  |     +-----+                       
  |     |     |  +-- Ligodonta        
  |     |     +--+                    
  |     |        +-- Alasmidonta      
  +-----+                             
        |        +-- Anodontoides     
        |  +-----+                    
        |  |     +-- Strophitus       
        +--+                          
           |  +----- Sulcularia       
           +--+                       
              |  +-- Pyganodon        
              +--+                    
                 +-- Utterbackia

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

iTtTbiriSoTroTroSiD
1 1 0 1 123 4 4 -- 
-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 75 4 4 -- 
        +-- Alasmidonta      
  +-----+                    
  |     +-- Lasmigona_costata **
--+                          
  |  +----- Pyganodon        
  +--+                       
     |  +-- Strophitus       
     +--+                    
        +-- Simpsonaias

Hewitt et al., 2018 [Publ 3758], fig. 5

iTtTbiriSoTroTroSiD
1 1 0 1 8 5 5 -- 
  +-------- Pyganodon        
  |                          
  |     +-- Platynaias       
--+-----+                    
  |     +-- Strophitus       
  |                          
  |  +----- Lasmigona_costata **
  +--+                       
     |  +-- Arcidens         
     +--+                    
        +-- Pterosyna

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

iTtTbiriSoTroTroSiD
1 1 0 1 104 15 9 -- 
-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 199 6 5 -- 
-- Lasmigona_costata **

Hoeh, 1990 [Publ 2717], fig. 4

iTtTbiriSoTroTroSiD
1 1 0 1 14 12 5 -- 
  +-- Pterosyna        
  |                    
--+-- Platynaias       
  |                    
  +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 35 1 1 -- 
  +-- Pyganodon        
--+                    
  +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 32 13 -- 
              +-- Utterbackia      
  +-----------+                    
  |           +-- Pyganodon        
  |                                
  |     +-------- Utterbackiana    
  |     |                          
--+  +--+     +-- Lasmigona_costata **
  |  |  |  +--+                    
  |  |  |  |  +-- Pseudodontoideus 
  |  |  +--+                       
  |  |     |  +-- Pterosyna        
  |  |     +--+                    
  +--+        +-- Arcidens         
     |                             
     |     +----- Sulcularia       
     |  +--+                       
     |  |  |  +-- Anodontoides     
     |  |  +--+                    
     |  |     +-- Strophitus       
     +--+                          
        |     +-- Prolasmidonta    
        |  +--+                    
        |  |  +-- Platynaias       
        +--+                       
           |  +-- Alasminota       
           +--+                    
              +-- Alasmidonta

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 1 1 -- 
  +-- Alasmidonta      
--+                    
  +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 39 1 1 -- 
  +-- Pyganodon        
--+                    
  +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 19 13 8 -- 
     +-------- Pseudodontoideus 
  +--+                          
  |  |  +----- Lasmigona_costata **
  |  +--+                       
  |     |  +-- Pterosyna        
--+     +--+                    
  |        +-- Arcidens         
  |                             
  |  +-------- Strophitus       
  |  |                          
  +--+     +-- Pyganodon        
     |  +--+                    
     |  |  +-- Utterbackia      
     +--+                       
        |  +-- Platynaias       
        +--+                    
           +-- Alasmidonta

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 1 1 -- 
  +-- Alasmidonta      
--+                    
  +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 55 3 2 -- 
  +----- Lasmigona_costata **
--+                       
  |  +-- Pyganodon        
  +--+                    
     +-- Utterbackia

King et al., 1999 [Publ 2699], fig. 4

iTtTbiriSoTroTroSiD
1 1 0 1 5 5 4 -- 
     +-- Pterosyna        
  +--+                    
  |  +-- Lasmigona_costata **
--+                       
  |  +-- Prolasmidonta    
  |  |                    
  +--+-- Strophitus       
     |                    
     +-- Platynaias

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

iTtTbiriSoTroTroSiD
1 1 0 1 75 4 4 -- 
        +-- Pyganodon        
  +-----+                    
  |     +-- Simpsonaias      
--+                          
  |  +----- Strophitus       
  +--+                       
     |  +-- Alasmidonta      
     +--+                    
        +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 1 1 -- 
  +-- Alasmidonta      
--+                    
  +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 23 2 2 -- 
-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 197 6 5 -- 
  +-- Alasmidonta      
--+                    
  +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 121 4 4 -- 
  +----- Pyganodon        
  |                       
  +----- Simpsonaias      
--+                       
  +----- Strophitus       
  |                       
  |  +-- Alasmidonta      
  +--+                    
     +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 9 2 2 -- 
-- Lasmigona_costata **

Hoeh et al., 2009 [Publ 2716], fig. 5

iTtTbiriSoTroTroSiD
1 1 0 1 45 3 3 -- 
  +-------- Lasmigona_costata **
--+                          
  |  +----- Alasmidonta      
  +--+                       
     |  +-- Strophitus       
     +--+                    
        +-- Pyganodon

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

iTtTbiriSoTroTroSiD
1 1 0 1 137 4 4 -- 
        +-- Lasmigona_costata **
  +-----+                    
  |     +-- Alasmidonta      
--+                          
  |  +----- Simpsonaias      
  +--+                       
     |  +-- Pyganodon        
     +--+                    
        +-- Strophitus

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

iTtTbiriSoTroTroSiD
1 1 0 1 46 3 3 -- 
  +-------- Lasmigona_costata **
--+                          
  |  +----- Alasmidonta      
  +--+                       
     |  +-- Strophitus       
     +--+                    
        +-- Pyganodon

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

iTtTbiriSoTroTroSiD
1 1 0 1 29 4 3 -- 
     +-- Alasmidonta      
  +--+                    
  |  +-- Lasmigona_costata **
--+                       
  |  +-- Strophitus       
  +--+                    
     +-- Pyganodon

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

iTtTbiriSoTroTroSiD
1 1 0 1 101 3 3 -- 
  +----- Pyganodon        
--+                       
  |  +-- Lasmigona_costata **
  +--+                    
     +-- Pseudodontoideus

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

iTtTbiriSoTroTroSiD
1 1 0 1 15 13 5 -- 
  +-- Platynaias       
  |                    
--+-- Lasmigona_costata **
  |                    
  +-- Pterosyna

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

iTtTbiriSoTroTroSiD
1 1 0 1 101 3 3 -- 
  +-- Lasmigona_costata **
--+                    
  +-- Pseudodontoideus

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

iTtTbiriSoTroTroSiD
1 1 0 1 37 10 6 -- 
           +-- Pterosyna        
  +--------+                    
  |        +-- Lasmigona_costata **
--+                             
  |  +-------- Strophitus       
  |  |                          
  +--+     +-- Platynaias       
     |  +--+                    
     |  |  +-- Alasmidonta      
     +--+                       
        |  +-- Pyganodon        
        +--+                    
           +-- Utterbackia

Hoeh, 1990 [Publ 2717], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 14 12 5 -- 
  +-- Pterosyna        
  |                    
--+-- Platynaias       
  |                    
  +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 81 4 4 -- 
  +----------- Pyganodon        
--+                             
  |  +-------- Simpsonaias      
  +--+                          
     |  +----- Strophitus       
     +--+                       
        |  +-- Alasmidonta      
        +--+                    
           +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 2 0 0 -- 
-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 23 2 2 -- 
  +----- Lasmigona_costata **
--+                       
  |  +-- Strophitus       
  +--+                    
     +-- Pyganodon

King et al., 1999 [Publ 2699], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 8 8 5 -- 
  +----------- Pyganodon        
  |                             
--+        +-- Lasmigona_costata **
  |  +-----+                    
  |  |     +-- Pterosyna        
  +--+                          
     |  +----- Strophitus       
     +--+                       
        |  +-- Prolasmidonta    
        +--+                    
           +-- Platynaias

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

iTtTbiriSoTroTroSiD
1 1 0 1 34 5 5 -- 
  +----- Alasmidonta      
  |                       
  +----- Pyganodon        
  |                       
--+  +-- Pterosyna        
  +--+                    
  |  +-- Lasmigona_costata **
  |                       
  |  +-- Platynaias       
  +--+                    
     +-- Strophitus

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

iTtTbiriSoTroTroSiD
1 1 0 1 29 4 3 -- 
     +-- Alasmidonta      
  +--+                    
  |  +-- Lasmigona_costata **
--+                       
  |  +-- Strophitus       
  +--+                    
     +-- Pyganodon

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

iTtTbiriSoTroTroSiD
1 1 0 1 45 3 3 -- 
  +-------- Lasmigona_costata **
--+                          
  |  +----- Alasmidonta      
  +--+                       
     |  +-- Strophitus       
     +--+                    
        +-- Pyganodon

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

iTtTbiriSoTroTroSiD
1 1 0 1 44 1 1 -- 
  +-- Alasmidonta      
--+                    
  +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 44 1 1 -- 
  +-- Alasmidonta      
--+                    
  +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 90 2 2 -- 
-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 15 4 3 -- 
     +-- Lasmigona_costata **
  +--+                    
  |  +-- Platynaias       
--+                       
  |  +-- Pyganodon        
  +--+                    
     +-- Utterbackia

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

iTtTbiriSoTroTroSiD
1 1 0 1 26 5 4 -- 
        +-- Utterbackia      
  +-----+                    
  |     +-- Utterbackiana    
--+                          
  |  +----- Strophitus       
  +--+                       
     |  +-- Lasmigona_costata **
     +--+                    
        +-- Alasmidonta

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

iTtTbiriSoTroTroSiD
1 1 0 1 38 10 6 -- 
           +-- Pyganodon        
  +--------+                    
  |        +-- Utterbackia      
  |                             
--+        +-- Lasmigona_costata **
  |  +-----+                    
  |  |     +-- Pterosyna        
  +--+                          
     |  +----- Alasmidonta      
     +--+                       
        |  +-- Strophitus       
        +--+                    
           +-- Platynaias

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 1 1 -- 
  +-- Alasmidonta      
--+                    
  +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 3 1 1 -- 
  +-- Lasmigona_costata **
--+                    
  +-- Pyganodon

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

iTtTbiriSoTroTroSiD
1 1 0 1 33 4 4 -- 
  +----------- Utterbackiana    
--+                             
  |  +-------- Utterbackia      
  +--+                          
     |  +----- Strophitus       
     +--+                       
        |  +-- Alasmidonta      
        +--+                    
           +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 32 8 7 -- 
  +-- Pterosyna        
--+                    
  +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 199 6 5 -- 
-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 33 4 4 -- 
  +----- Utterbackia      
  |                       
--+----- Utterbackiana    
  |                       
  |  +-- Alasmidonta      
  +--+                    
     +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 15 13 5 -- 
  +-- Lasmigona_costata **
  |                    
--+-- Platynaias       
  |                    
  +-- Pterosyna

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

iTtTbiriSoTroTroSiD
1 1 0 1 46 3 3 -- 
  +-------- Lasmigona_costata **
--+                          
  |  +----- Alasmidonta      
  +--+                       
     |  +-- Pyganodon        
     +--+                    
        +-- Strophitus

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

iTtTbiriSoTroTroSiD
1 1 0 1 90 2 2 -- 
-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 37 8 8 -- 
  +-------------- Strophitus       
  |                                
  |        +----- Pterosyna        
--+  +-----+                       
  |  |     |  +-- Lasmigona_costata **
  |  |     +--+                    
  +--+        +-- Arcidens         
     |                             
     |  +-------- Utterbackia      
     |  |                          
     +--+-------- Alasmidonta      
        |                          
        |  +----- Pyganodon        
        +--+                       
           |  +-- Anodontoides     
           +--+                    
              +-- Platynaias

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

iTtTbiriSoTroTroSiD
1 1 0 1 22 2 2 -- 
  +----- Lasmigona_costata **
--+                       
  |  +-- Strophitus       
  +--+                    
     +-- Pyganodon

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

iTtTbiriSoTroTroSiD
1 1 0 1 35 1 1 -- 
  +-- Pyganodon        
--+                    
  +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 79 4 4 -- 
        +-- Pyganodon        
  +-----+                    
  |     +-- Simpsonaias      
--+                          
  |  +----- Strophitus       
  +--+                       
     |  +-- Alasmidonta      
     +--+                    
        +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 137 4 4 -- 
  +----- Pyganodon        
  |                       
  +----- Simpsonaias      
--+                       
  +----- Strophitus       
  |                       
  |  +-- Alasmidonta      
  +--+                    
     +-- Lasmigona_costata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 24 3 3 -- 
  +----- Lasmigona_costata **
  |                       
--+  +-- Strophitus       
  |  |                    
  +--+-- Alasmidonta      
     |                    
     +-- Pyganodon

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

iTtTbiriSoTroTroSiD
1 1 0 1 27 4 4 -- 
  +----- Strophitus       
--+                       
  |  +-- Lasmigona_costata **
  +--+                    
     +-- Alasmidonta

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

iTtTbiriSoTroTroSiD
1 1 0 1 630 35 13 -- 
  +-------- Pseudodontoideus 
--+                          
  |  +----- Lasmigona_costata **
  +--+                       
     |  +-- Pterosyna        
     +--+                    
        +-- Arcidens

Hoeh, 1990 [Publ 2717], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 14 12 5 -- 
  +-- Lasmigona_costata **
--+                    
  +-- Utterbackiana

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

iTtTbiriSoTroTroSiD
1 1 0 1 5 2 1 -- 
  +-- Lasmigona_costata **
--+                    
  +-- Platynaias

Krebs, 2004 [Publ 2692], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 4 1 1 -- 
  +-- Lasmigona_costata **
--+                    
  +-- Pyganodon