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Page last updated
Fri 05 Sep 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

This page documents data for Dai et al. (2025), such as genera and species attributed to that publication (including known misspellings, misidentifications, and other unavailable names) as well as taxonomic opinions, if available. Taxonomic opinions refer to uses of genera and species as valid and invalid in that work.

The MUSSEL Project Database has moved to a new server, with a new URL! The new address for this page is: https://musselpdb.org/fmuotwaolcb/db.php?ty=publ&id=4441

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Publication information

Dai, Y.-T., Z.-G. Chen, F. Li, X.-C. Huang, S. Ouyang & X.-P. Wu. 2025. A new genus and species of freshwater mussel from the Pearl River Basin in Guangxi, China (Bivalvia, Unionidae, Gonideinae). Zoosystematics and Evolution 101(2): 805-812.

Click here for online access.

Cladogram Figures

(click the figure number to see the cladogram)

fig. 1

Attributed Genus Names

Guiunio Dai et al., 2025
Dai, Chen, Li & Wu in Dai et al., 2025, Zoosyst. Evol. 101(2): 806.
Type species: Guiunio rarus Dai et al., 2025 (orig. desig.) = Guiunio rarus

Attributed Species Names

Pseudodon cambodjensis Pfeiffer & Graf, 2013
‘Petit’ of Authors.
Pfeiffer & Graf, 2013, J. Moll. Studies 79: 251.
Pfeiffer & Graf, 2015, Zool. J. Linn. Soc. 175(2): 310.
Zieritz et al., 2016, Sci. Total Environ. 571: 1071.
Bolotov et al., 2017, Sci. Repts. 7: Table S1.
Bolotov et al., 2017, Sci. Repts. 7: Table S1 [as ‘Monodontina cambodjensis’].
Lopes-Lima et al., 2017, MPE 106: 177.
Konopleva et al., 2017, Systemat. Biodiv. 15(3): 207.
Bolotov et al., 2018, Sci. Repts. 8: Table S1 [as ‘Monodontina cambodjensis’].
Razak et al., 2018, Conserv. Genet. Resour. 11: 459.
Huang et al., 2019, MPE 130: Table S4 [as ‘Monodontina cambodjensis’].
Konopleva et al., 2019, Sci. Repts. 9: Table S1 [as ‘Monodontina cambodjensis’].
Bolotov et al., 2020, Sci. Repts. 10: Table S1 [as ‘Monodontina cambodiensis’ (sic)].
Konopleva et al., 2021, Sci. Repts. 11: Table S1 [as ‘Monodontina cambodiensis’ (sic)].
Jeratthitikul et al., 2021, Eur. J. Taxonomy 775: 123 [as ‘Monodontina cambodiensis’ (sic)].
Pfeiffer et al., 2021, Invert. Syst. 35: 453 [as ‘Monodontina cambodjensis’].
Wu et al., 2021, ZooKeys 1054: 87 [as ‘Monodontina cambodjensis’].
Wu et al., 2021, J. Lake Sci. 33(6): attached Table 1.
Konopleva et al., 2023, Diversity 15(1), 10: Table S2 [as ‘Monodontina cambodjensis’].
Dai et al., 2023, Invert. Syst. 37(2): Table 1 [as ‘Monodontina cambodjensis’].
Dai et al., 2024, Zoosyst. Evol. 100(4): Table 2.
Dai et al., 2025, Zoosyst. Evol. 101(2): Table 1.
(misidentified reference to Monocondylea cambodjensis Petit de la Saussaye, 1865)
Type(s): SEQUENCED SPECIMEN UMMZ_304350, Pursat River, just downstream (north) of Highway 5 bridge, Pursat City, Cambodia.

Chamberlainia hainesiana Kongim et al., 2015
‘Lea’ of Authors.
Kongim et al., 2015, ZooKeys 514: 98, fig. 2A.
Lopes-Lima et al., 2017, MPE 106: 177.
Bolotov et al., 2017, Sci. Repts. 7: Table S1.
Bolotov et al., 2017, Sci. Repts. 7: Table S1.
Froufe et al., 2019, Heredity 124: 185.
Huang et al., 2019, MPE 130: Table S4.
Chen et al., 2020, mtDNA B 5(3): 2800.
Teiga-Teixeira et al., 2020, mtDNA B 5(3): 2978.
Zieritz et al., 2020, Biodivers. Conserv. 29: 2244.
Bolotov et al., 2020, Sci. Repts. 10: Table S1.
Lopes-Lima et al., 2020, MPE 146: Table 1.
Zieritz et al., 2021, Zool. J. Linn. Soc. 193(3): Table 1.
Zieritz et al., 2021, Aquatic Conserv.: Mar. Freshw. Ecosyst. 31: 3176.
Jeratthitikul et al., 2021, Eur. J. Taxonomy 775: 125.
Wu et al., 2021, ZooKeys 1054: 87.
Wu et al., 2021, J. Lake Sci. 33(6): attached Table 1.
Wu et al., 2022, Zool. Scripta 51: Table S2.
Pavan-Kumar et al., 2022, Mol. Biol. Rep. 49: Table S1.
Jeratthitikul et al., 2022, Sci. Repts. 12: Table S1.
Dai et al., 2023, Invert. Syst. 37(2): Tables 1-2.
Konopleva et al., 2023, Zoosyst. Evol. 99(1): Table S1.
Wu et al., 2023, Org Divers Evol (2023): Table 2.
Dai et al., 2024, Zool. Scripta 53: Table 1.
Dai et al., 2024, Invert. Syst. 38(6): Table 3.
Dai et al., 2024, Zoosyst. Evol. 100(4): Table 2.
Chen et al., 2025, Zoosyst. Evol. 101(4): Table S3.
Dai et al., 2025, Zoosyst. Evol. 101(2): Table 1.
Dai et al., 2025, Zoosyst. Evol. 101(2): Table 2.
(misidentified reference to Unio hainesianus Lea, 1856)

Guiunio rarus Dai et al., 2025
Chen, Li, Dai & Wu in Dai et al., 2025, Zoosyst. Evol. 101(2): 808, fig. 2.
Type(s): HOLOTYPE (ORIG. DESIG.) 25_NCU_XPWU_GR001, Zhongduhe River, Luzhai County, Liuzhou City, Guangxi Zhuang Autonomous Region, China, 24.60754°N, 109.80318°E.

Taxonomic Opinions

Anemina arcaeformis

Bineurus loeiensis

Bineurus mouhotii

Chamberlainia hainesiana

Cosmopseudodon resupinatus

Cosmopseudodon wenshanensis

Cristaria plicatus

Ensidens ingallsianus

Gibbosula laosensis

Gonidea angulata

Guiunio rarus gen. et sp. nov.

Hyriopsis bialata

Khairuloconcha lunbawangorum

Khairuloconcha sahanae

Koreosolenaia sitgyensis

Lamprotula caveata

Lamprotula leaii

Leguminaia wheatleyi

Lens comptus

Lens contradens

Margaritifera margaritifera

Microcondylaea bonellii

Nyeinchanconcha nyeinchani

Obovalis omiensis

Parvasolenaia rivularis

Physunio superbus

Pilsbryoconcha compressa

Pilsbryoconcha exilis

Postolata guangxiensis

Postolata longjiangensis

Potomida littoralis

Pronodularia japanensis

Pseudodon cambodjensis

Pseudodon mekongi

Pseudodon vondembuschianus

Pseudopostolata angula

Ptychorhynchus pfisteri

Sinanodonta woodiana

Sinohyriopsis cumingii

Sinohyriopsis schlegelii

Sinosolenaia carinata

Sinosolenaia iridinea

Sinosolenaia oleivora

Sinosolenaia recognita

Sundadontina brandti

Sundadontina tanintharyiensis

Thaiconcha callifera

Thaiconcha munelliptica

Cladogram Figure 1
                                         +-- Gibbosula_laosensis          
  +--------------------------------------+                                
  |                                      +-- Margaritifera_margaritifera  
  |                                                                       
  |                                   +----- Sinanodonta_woodiana         
  |  +--------------------------------+                                   
  |  |                                |  +-- Anemina_arcaeformis          
--+  |                                +--+                                
  |  |                                   +-- Cristaria_plicata            
  |  |                                                                    
  |  |                                   +-- Khairuloconcha_lunbawangorum 
  |  |                          +--------+                                
  |  |                          |        +-- Khairuloconcha_sahanae       
  |  |                          |                                         
  +--+  +-----------------------+        +-- Ensidens_ingallsianus        
     |  |                       |  +-----+                                
     |  |                       |  |     +-- Hyriopsis_bialata            
     |  |                       +--+                                      
     |  |                          |  +----- Physunio_superbus            
     |  |                          +--+                                   
     |  |                             |  +-- Lens_comptus                 
     |  |                             +--+                                
     |  |                                +-- Lens_contradens              
     +--+                                                                 
        |                             +----- Chamberlainia_hainesiana     
        |  +--------------------------+                                   
        |  |                          |  +-- Sinohyriopsis_schlegelii     
        |  |                          +--+                                
        |  |                             +-- Sinohyriopsis_cumingii       
        |  |                                                              
        |  |                       +-------- Potomida_semirugata          
        |  |  +--------------------+                                      
        |  |  |                    |  +----- Pronodularia_japanensis      
        +--+  |                    +--+                                   
           |  |                       |  +-- Lamprotula_caveata           
           |  |                       +--+                                
           |  |                          +-- Lamprotula_leaii             
           |  |                                                           
           |  |        +-------------------- Schepmania_nieuwenhuisi      
           |  |        |                                                  
           |  |  +-----+  +----------------- Pilsbryoconcha_exilis        
           |  |  |     |  |                                               
           +--+  |     |  |           +----- Pseudodon_cambodjensis       
              |  |     +--+  +--------+                                   
              |  |        |  |        |  +-- Pseudodon_mekongi            
              |  |        |  |        +--+                                
              |  |        |  |           +-- Pseudodon_vondembuschianus   
              |  |        +--+                                            
              |  |           |           +-- Sundadontina_brandti         
              |  |           |  +--------+                                
              |  |           |  |        +-- Sundadontina_tanintharyiensis
              |  |           +--+                                         
              |  |              |  +-------- Nyeinchanconcha_nyeinchani   
              |  |              |  |                                      
              +--+              +--+     +-- Bineurus_loeiensis           
                 |                 |  +--+                                
                 |                 |  |  +-- Bineurus_mouhotii            
                 |                 +--+                                   
                 |                    |  +-- Thaiconcha_callifera         
                 |                    +--+                                
                 |                       +-- Thaiconcha_munelliptica      
                 |                                                        
                 |                 +-------- Sinosolenaia_carinata        
                 |  +--------------+                                      
                 |  |              |  +----- Sinosolenaia_recognita       
                 |  |              +--+                                   
                 |  |                 |  +-- Sinosolenaia_iridinea        
                 |  |                 +--+                                
                 |  |                    +-- Sinosolenaia_oleivora        
                 +--+                                                     
                    |                 +----- Gonidea_angulata             
                    |  +--------------+                                   
                    |  |              |  +-- Leguminaia_wheatleyi         
                    |  |              +--+                                
                    |  |                 +-- Microcondylaea_bonellii      
                    +--+                                                  
                       |  +----------------- Pseudopostolata_angula       
                       |  |                                               
                       |  |              +-- Koreosolenaia_sitgyensis     
                       +--+  +-----------+                                
                          |  |           +-- Parvasolenaia_rivularis      
                          |  |                                            
                          +--+           +-- Postolata_guangxiensis       
                             |  +--------+                                
                             |  |        +-- Postolata_longjiangensis     
                             |  |                                         
                             +--+        +-- Obovalis_omiensis            
                                |  +-----+                                
                                |  |     +-- Ptychorhynchus_pfisteri      
                                +--+                                      
                                   |  +----- Guiunio_rarus                
                                   +--+                                   
                                      |  +-- Cosmopseudodon_resupinatus   
                                      +--+                                
                                         +-- Cosmopseudodon_wenshanensis  

Page updated: 12:47:53 Fri 05 Sep 2025

 
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