Bivalvia | Unionida | Etherioidea | Iridinidae | Aspathariinae

genus Chambardia Bourguignat in Servain, 1890: cladomics

11 Recent valid species (12 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 = 11 (12 total)
analyzed in 37 cladograms in 22 publications
maximum number of terminals in an analysis = 2 (mean = 1.05, median = 1)

Basic Monophyly

number of cladograms that test basic monophyly (i.e., more than 1 included species) = 2
maximum number of included terminals = 2, (mean = 2 median = 2)
proportion of cladograms that support basic monophyly = 1

Cladograms

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

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

iTtTbiriSoTroTroSiD
2 2 0 3 630 2 1 -- 
  +-------- Aspatharia             
--+                                
  |  +----- Chambardia_wahlbergi__2 **
  +--+                             
     |  +-- Chambardia_rubens **      
     +--+                          
        +-- Chambardia_wahlbergi__1 **

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

iTtTbiriSoTroTroSiD
2 2 0 2 26 0 0 -- 
  +-- Chambardia_rubens **   
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 0 0 -- 
-- Chambardia_rubens **

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

iTtTbiriSoTroTroSiD
1 1 0 1 121 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 29 1 1 -- 
  +-- Chambardia_wahlbergi **
--+                       
  +-- Aspatharia

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

iTtTbiriSoTroTroSiD
1 1 0 1 140 0 0 -- 
-- Chambardia_rubens **

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

iTtTbiriSoTroTroSiD
1 1 0 1 14 1 1 -- 
  +-- Chambardia_wahlbergi **
--+                       
  +-- Aspatharia

Graf et al., 2015 [Publ 3619], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 19 0 0 -- 
-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 27 1 1 -- 
  +-- Chambardia_wahlbergi **
--+                       
  +-- Aspatharia

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

iTtTbiriSoTroTroSiD
1 1 0 1 35 0 0 -- 
-- Chambardia_rubens **

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

iTtTbiriSoTroTroSiD
1 1 0 1 45 1 1 -- 
  +-- Chambardia_wahlbergi **
--+                       
  +-- Aspatharia

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

iTtTbiriSoTroTroSiD
1 1 0 1 137 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 28 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 33 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 137 1 1 -- 
  +-- Chambardia_wahlbergi **
--+                       
  +-- Aspatharia

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

iTtTbiriSoTroTroSiD
1 1 0 1 14 1 1 -- 
  +-- Chambardia_wahlbergi **
--+                       
  +-- Aspatharia

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

iTtTbiriSoTroTroSiD
1 1 0 1 25 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 46 1 1 -- 
  +-- Chambardia_wahlbergi **
--+                       
  +-- Aspatharia

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

iTtTbiriSoTroTroSiD
1 1 0 1 199 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 67 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 79 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 90 1 1 -- 
  +-- Chambardia_wahlbergi **
--+                       
  +-- Aspatharia

Konopleva et al., 2017 [Publ 3807], fig. 6

iTtTbiriSoTroTroSiD
1 1 0 1 30 0 0 -- 
-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 33 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 197 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 67 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 67 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 46 1 1 -- 
-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 45 1 1 -- 
  +-- Chambardia_wahlbergi **
--+                       
  +-- Aspatharia

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 0 0 -- 
-- Chambardia_rubens **

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

iTtTbiriSoTroTroSiD
1 1 0 1 27 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 39 0 0 -- 
-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 199 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 29 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 35 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 35 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **

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

iTtTbiriSoTroTroSiD
1 1 0 1 90 1 1 -- 
  +-- Aspatharia          
--+                       
  +-- Chambardia_wahlbergi **