Bivalvia | Unionida | Unionoidea | Unionidae | Unioninae | Acuticostini

genus Acuticosta Simpson, 1900: cladomics

5 Recent valid species (5 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 = 5 (5 total)
analyzed in 59 cladograms in 36 publications
maximum number of terminals in an analysis = 2 (mean = 1.08, median = 1)

Basic Monophyly

number of cladograms that test basic monophyly (i.e., more than 1 included species) = 5
maximum number of included terminals = 2, (mean = 2 median = 2)
proportion of cladograms that support basic monophyly = 1

Cladograms

Huang et al., 2019 [Publ 3843], fig. S1

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

iTtTbiriSoTroTroSiD
2 2 0 10 45 0 0 -- 
  +-------------- Acuticosta_ovata__1 **    
  |                                      
  |  +----------- Acuticosta_chinensis__3 **
--+  |                                   
  |  +----------- Acuticosta_chinensis__4 **
  |  |                                   
  +--+----------- Acuticosta_chinensis__6 **
     |                                   
     |        +-- Acuticosta_chinensis__1 **
     |  +-----+                          
     |  |     +-- Acuticosta_ovata__2 **    
     +--+                                
        |  +----- Acuticosta_chinensis__5 **
        |  |                             
        +--+----- Acuticosta_chinensis__7 **
           |                             
           |  +-- Acuticosta_chinensis__2 **
           +--+                          
              +-- Acuticosta_ovata__3 **

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

iTtTbiriSoTroTroSiD
2 2 0 2 63 0 0 -- 
  +-- Acuticosta_chinensis **
--+                       
  +-- Acuticosta_ovata **

Zhou et al., 2007 [Publ 2658], fig. 1

iTtTbiriSoTroTroSiD
2 2 0 2 19 0 0 -- 
  +-- Acuticosta_ovata **    
--+                       
  +-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
2 2 0 6 29 0 0 -- 
  +-------------- Acuticosta_chinensis__5 **
--+                                      
  |  +----------- Acuticosta_chinensis__4 **
  +--+                                   
     |  +-------- Acuticosta_chinensis__3 **
     +--+                                
        |  +----- Acuticosta_chinensis__2 **
        +--+                             
           |  +-- Acuticosta_chinensis__1 **
           +--+                          
              +-- Acuticosta_ovata **

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

iTtTbiriSoTroTroSiD
2 2 0 2 29 0 0 -- 
  +-- Acuticosta_ovata **    
--+                       
  +-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 39 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 0 0 -- 
-- Acuticosta_chinensis **

Sano et al., 2020 [Publ 4138], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 33 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 73 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 45 0 0 -- 
-- Acuticosta_chinensis **

Zhou et al., 2007 [Publ 2658], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 17 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 41 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 95 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 90 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 73 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 121 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 22 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 36 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 90 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 55 0 0 -- 
-- Acuticosta_chinensis **

Kim et al., 2021 [Publ 4197], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 17 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 68 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 95 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 48 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 91 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 87 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 44 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 73 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 23 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 33 0 0 -- 
-- Acuticosta_ovata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 53 0 0 -- 
-- Acuticosta_chinensis **

Zhang et al., 2004 [Publ 2735], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 13 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 55 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 38 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 198 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 200 0 0 -- 
-- Acuticosta_chinensis **

Fukata & Iigo, 2019 [Publ 4108], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 16 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 91 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 200 0 0 -- 
-- Acuticosta_chinensis **

Wu et al., 2021 [Publ 4215], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 23 0 0 -- 
-- Acuticosta_chinensis **

Sano et al., 2017 [Publ 3799], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 32 0 0 -- 
-- Acuticosta_ovata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 0 0 -- 
-- Acuticosta_chinensis **

Ouyang et al., 2011 [Publ 3408], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 12 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 21 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 44 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 52 0 0 -- 
-- Acuticosta_chinensis **

Huang et al., 2019 [Publ 3843], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 44 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 33 0 0 -- 
-- Acuticosta_ovata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 85 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 23 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 38 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 52 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 52 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 40 0 0 -- 
-- Acuticosta_chinensis **

Liu et al., 2017 [Publ 3939], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 14 0 0 -- 
-- Acuticosta_chinensis **

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

iTtTbiriSoTroTroSiD
1 1 0 1 21 0 0 -- 
-- Acuticosta_chinensis **