MUSSELp
 
MUSSELpdb
 
 
Taxonomy
 
 
Geography
 
 
 

Page last updated
Thu 3 September 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!

Search the database pages:

Bivalvia | Unionida | Unionoidea | Unionidae | Parreysiinae

tribe COELATURINI Modell, 1942: cladomics
     10 genera

Cladomics Summary

number of species = 37 (41 total)
number of subtaxa (rank: genus) = 10
analyzed in 55 cladograms in 36 publications
maximum number of terminals in an analysis = 27 (mean = 3.91, median = 2)
maximum number of subtaxa (genus) = 7 (mean = 2.13, median = 2)

Basic Monophyly

number of cladograms that test basic monophyly (i.e., more than 1 included species) = 29
maximum number of included terminals = 27, (mean = 6.52 median = 4)
maximum number of subtaxa (genus) = 7 (mean = 3.14, median = 3)
proportion of cladograms that support basic monophyly = 1

Rigorous Monophyly

number of cladograms that test rigorous monophyly = 28
(Rigorous monophyly refers to cladograms with terminal species representing more than one subtaxon (genus) taxon and at least one rigorous outgroup (family).
maximum number of included terminals = 27 (mean = 6.36, median = 4)
maximum number of subtaxa (genus) = 7 (mean = 3.18, median = 3)
proportion of cladograms that support rigorous monophyly = 1


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


NJ Tree


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

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

iTtTbiriSoTroTroSiD
27273176055840
  +-------------------------------------------------- Indochinellini                  
  |                                                                                   
--+  +----------------------------------------------- Parreysiini                     
  |  |                                                                                
  |  |                                         +----- Nitia_monceti__2 **                
  +--+  +--------------------------------------+                                      
     |  |                                      |  +-- Nitia_teretiuscula **              
     |  |                                      +--+                                   
     |  |                                         +-- Nitia_monceti__1 **                
     +--+                                                                             
        |  +----------------------------------------- Grandidieria **                    
        |  |                                                                          
        |  |                                   +----- Pseudospatha_tanganyicensis__2 **  
        |  |  +--------------------------------+                                      
        +--+  |                                |  +-- Moncetia **                        
           |  |                                +--+                                   
           |  |                                   +-- Pseudospatha_tanganyicensis__1 **  
           |  |                                                                       
           |  |                                +----- Coelatura_leopoldvillensis__2 **   
           +--+  +-----------------------------+                                      
              |  |                             |  +-- Coelatura_leopoldvillensis__1 **   
              |  |                             +--+                                   
              |  |                                +-- Coelatura_mesafricana **           
              |  |                                                                    
              |  |  +-------------------------------- Coelatura_aegyptiaca__3 **         
              |  |  |                                                                 
              +--+  |                       +-------- Coelatura_hauttecoeuri__2 **       
                 |  |                       |                                         
                 |  |                       +-------- Nitia_acuminata **                 
                 |  |                       |                                         
                 |  |                       |  +----- Coelatura_aegyptiaca__2 **         
                 |  |  +--------------------+  |                                      
                 |  |  |                    |  +----- Coelatura_alluaudi__2 **           
                 +--+  |                    |  |                                      
                    |  |                    |  +----- Coelatura_hauttecoeuri__1 **       
                    |  |                    |  |                                      
                    |  |                    +--+----- Coelatura_stuhlmanni__2 **         
                    |  |                       |                                      
                    |  |                       |  +-- Coelatura_aegyptiaca__1 **         
                    |  |                       |  |                                   
                    |  |                       |  +-- Coelatura_stuhlmanni__1 **         
                    |  |                       |  |                                   
                    |  |                       +--+-- Coelatura_alluaudi__1 **           
                    +--+                          |                                   
                       |                          +-- Coelatura_bakeri__1 **             
                       |                          |                                   
                       |                          +-- Coelatura_bakeri__2 **             
                       |                                                              
                       |                 +----------- Coelatura_horei__3 **              
                       |                 |                                            
                       |  +--------------+  +-------- Coelatura_ratidota **              
                       |  |              |  |                                         
                       |  |              +--+  +----- Coelatura__2 **                    
                       |  |                 |  |                                      
                       |  |                 +--+  +-- Coelatura_horei__1 **              
                       |  |                    |  |                                   
                       +--+                    +--+-- Coelatura__1 **                    
                          |                       |                                   
                          |                       +-- Coelatura_horei__2 **              
                          |                                                           
                          |  +----------------------- Coelatura_gabonensis **            
                          |  |                                                        
                          +--+  +-------------------- Coelatura_stanleyvillensis **      
                             |  |                                                     
                             |  |  +----------------- Coelatura_kunenensis **            
                             +--+  |                                                  
                                |  |  +-------------- Nyassunio **                       
                                |  |  |                                               
                                +--+  |  +----------- Coelatura_hypsiprymna__2 **        
                                   |  |  |                                            
                                   |  |  +----------- Coelatura_mossambicensis__1 **     
                                   |  |  |                                            
                                   +--+  |        +-- Coelatura_hypsiprymna__3 **        
                                      |  +--------+                                   
                                      |  |        +-- Coelatura_mossambicensis__2 **     
                                      |  |                                            
                                      |  |     +----- Coelatura_luapulaensis__2 **       
                                      |  |     |                                      
                                      |  |     +----- Coelatura_choziensis__2 **         
                                      +--+-----+                                      
                                         |     +----- Coelatura_hypsiprymna__1 **        
                                         |     |                                      
                                         |     |  +-- Coelatura_choziensis__1 **         
                                         |     +--+                                   
                                         |        +-- Coelatura_luapulaensis__1 **       
                                         |                                            
                                         |     +----- Coelatura_briarti **               
                                         |  +--+                                      
                                         |  |  |  +-- Prisodontopsis_aviculaeformis__1 **
                                         |  |  +--+                                   
                                         +--+     +-- Prisodontopsis_mweruensis__1 **    
                                            |                                         
                                            |     +-- Prisodontopsis_aviculaeformis__2 **
                                            |     |                                   
                                            +-----+-- Prisodontopsis_aviculaeformis__3 **
                                                  |                                   
                                                  +-- Prisodontopsis_mweruensis__2 **    

Ortiz-Sepulveda et al., 2020 [Publ 4101], fig. 1

iTtTbiriSoTroTroSiD
272716799241
  +-------------------------------------- Leoparreysiini               
  |                                                                    
--+  +----------------------------------- Indochinellini               
  |  |                                                                 
  +--+  +-------------------------------- Grandidieria **                 
     |  |                                                              
     |  |                             +-- Pseudospatha **                 
     +--+  +--------------------------+                                
        |  |                          +-- Moncetia **                     
        |  |                                                           
        |  |  +-------------------------- Nitia **                        
        +--+  |                                                        
           |  |                       +-- Coelatura_aegyptiaca **         
           |  |                       |                                
           |  |                       +-- Coelatura_alluaudi **           
           +--+                       |                                
              |  +--------------------+-- Coelatura_bakeri **             
              |  |                    |                                
              |  |                    +-- Coelatura_hauttecoeuri **       
              |  |                    |                                
              |  |                    +-- Coelatura_stuhlmanni **         
              +--+                                                     
                 |                    +-- Coelatura_leopoldvillensis **   
                 |  +-----------------+                                
                 |  |                 +-- Coelatura_mesafricana **        
                 |  |                                                  
                 |  |                 +-- Coelatura_horei **              
                 +--+                 |                                
                    |  +--------------+-- Coelatura_ratidota **           
                    |  |              |                                
                    |  |              +-- Coelatura **                    
                    +--+                                               
                       |  +-------------- Coelatura_gabonensis **         
                       |  |                                            
                       |  +-------------- Coelatura_stanleyvillensis **   
                       +--+                                            
                          |  +----------- Coelatura_kunenensis **         
                          |  |                                         
                          |  |     +----- Prisodontopsis_aviculaeformis **
                          +--+  +--+                                   
                             |  |  |  +-- Coelatura_briarti **            
                             |  |  +--+                                
                             |  |     +-- Prisodontopsis_mweruensis **    
                             +--+                                      
                                |     +-- Coelatura_choziensis **         
                                |     |                                
                                |     +-- Coelatura_hypsiprymna **        
                                |     |                                
                                +-----+-- Coelatura_luapulaensis **       
                                      |                                
                                      +-- Coelatura_mossambicensis **     
                                      |                                
                                      +-- Nyassunio **                    

Ortiz-Sepulveda et al., 2020 [Publ 4101], fig. 2

iTtTbiriSoTroTroSiD
272716799241
  +-------------------------------- Leoparreysiini               
  |                                                              
  |  +----------------------------- Indochinellini               
--+  |                                                           
  |  |                       +----- Grandidieria **                 
  |  |  +--------------------+                                   
  +--+  |                    |  +-- Pseudospatha **                 
     |  |                    +--+                                
     |  |                       +-- Moncetia **                     
     |  |                                                        
     +--+  +----------------------- Nitia **                        
        |  |                                                     
        |  |                    +-- Coelatura_aegyptiaca **         
        |  |                    |                                
        |  |                    +-- Coelatura_alluaudi **           
        +--+                    |                                
           |  +-----------------+-- Coelatura_bakeri **             
           |  |                 |                                
           |  |                 +-- Coelatura_hauttecoeuri **       
           |  |                 |                                
           |  |                 +-- Coelatura_stuhlmanni **         
           +--+                                                  
              |                 +-- Coelatura_leopoldvillensis **   
              |  +--------------+                                
              |  |              +-- Coelatura_mesafricana **        
              |  |                                               
              |  |              +-- Coelatura_horei **              
              +--+              |                                
                 |  +-----------+-- Coelatura_ratidota **           
                 |  |           |                                
                 |  |           +-- Coelatura **                    
                 |  |                                            
                 +--+           +-- Coelatura_gabonensis **         
                    |  +--------+                                
                    |  |        +-- Coelatura_stanleyvillensis **   
                    |  |                                         
                    +--+  +-------- Coelatura_kunenensis **         
                       |  |                                      
                       |  |     +-- Coelatura_briarti **            
                       |  |     |                                
                       +--+  +--+-- Prisodontopsis_mweruensis **    
                          |  |  |                                
                          |  |  +-- Prisodontopsis_aviculaeformis **
                          |  |                                   
                          +--+  +-- Coelatura_choziensis **         
                             |  |                                
                             |  +-- Coelatura_hypsiprymna **        
                             |  |                                
                             +--+-- Coelatura_luapulaensis **       
                                |                                
                                +-- Coelatura_mossambicensis **     
                                |                                
                                +-- Nyassunio **                    

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

iTtTbiriSoTroTroSiD
1111122170040
  +----------------- Coelatura_horei **          
  |                                           
  |              +-- Coelatura_gabonensis **     
  |     +--------+                            
  |     |        +-- Coelatura_aegyptiaca__4 **  
  |     |                                     
  |  +--+  +-------- Coelatura_kunenensis **     
--+  |  |  |                                  
  |  |  |  |  +----- Coelatura_luapulaensis__1 **
  |  |  +--+  |                               
  |  |     |  +----- Coelatura_luapulaensis__3 **
  |  |     |  |                               
  |  |     +--+----- Coelatura_luapulaensis__4 **
  |  |        |                               
  |  |        +----- Coelatura_choziensis__2 **  
  +--+        |                               
     |        |  +-- Coelatura_luapulaensis__2 **
     |        +--+                            
     |           +-- Coelatura_choziensis__1 **  
     |                                        
     |  +----------- Coelatura_alluaudi__2 **    
     |  |                                     
     |  +----------- Nitia **                    
     |  |                                     
     |  |  +-------- Coelatura_aegyptiaca__1 **  
     +--+  |                                  
        |  +-------- Coelatura_bakeri__2 **      
        |  |                                  
        |  |     +-- Coelatura_aegyptiaca__2 **  
        |  +-----+                            
        +--+     +-- Coelatura_stuhlmanni__1 **  
           |                                  
           |     +-- Coelatura_stuhlmanni__2 **  
           +-----+                            
           |     +-- Coelatura_bakeri__1 **      
           |                                  
           |  +----- Coelatura_aegyptiaca__3 **  
           +--+                               
              |  +-- Coelatura_alluaudi__1 **    
              +--+                            
                 +-- Coelatura_hauttecoeuri **   

Graf et al., 2014 [Publ 3591], fig. 3

iTtTbiriSoTroTroSiD
8811331134
  +----------------------- Leoparreysiini           
  |                                                 
--+  +-------------------- Nitia **                    
  |  |                                              
  +--+  +----------------- Coelatura_aegyptiaca__2 **  
     |  |                                           
     +--+  +-------------- Coelatura_aegyptiaca__1 **  
        |  |                                        
        +--+  +----------- Coelatura_gabonensis **     
           |  |                                     
           +--+  +-------- Coelatura_kunenensis **     
              |  |                                  
              |  |  +----- Prisodontopsis **           
              +--+  |                               
                 |  |  +-- Coelatura_choziensis__1 **  
                 |  |  |                            
                 +--+  +-- Coelatura_choziensis__2 **  
                    |  |                            
                    |  +-- Coelatura_luapulaensis__1 **
                    |  |                            
                    +--+-- Coelatura_luapulaensis__2 **
                       |                            
                       +-- Coelatura_luapulaensis__3 **
                       |                            
                       +-- Coelatura_luapulaensis__4 **
                       |                            
                       +-- Coelatura_luapulaensis__5 **

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

iTtTbiriSoTroTroSiD
880311730445
           +-------------- Trapezidens                  
           |                                            
  +--------+  +----------- Lamellidens_lamellatus       
  |        |  |                                         
  |        +--+  +-------- Lamellidens_jenkinsianus     
  |           |  |                                      
  |           |  |  +----- Lamellidens_generosus        
  |           +--+  |                                   
  |              |  +----- Lamellidens_mainwaringi      
  |              |  |                                   
  |              +--+  +-- Lamellidens_ferrugineus      
  |                 +--+                                
--+                 |  +-- Lamellidens_marginalis       
  |                 |                                   
  |                 |  +-- Lamellidens_savadiensis      
  |                 +--+                                
  |                    +-- Lamellidens_corrianus__1     
  |                                                     
  |  +-------------------- Parreysiini                  
  |  |                                                  
  |  |  +----------------- Leoparreysiini               
  |  |  |                                               
  |  |  |              +-- Nitia **                        
  +--+  |              |                                
     |  |              +-- Coelatura_gabonensis **         
     |  |              |                                
     |  |              +-- Prisodontopsis_mweruensis **    
     |  |              |                                
     +--+              +-- Coelatura_kunenensis **         
        |              |                                
        |  +-----------+-- Coelatura_aegyptiaca__1 **      
        |  |           |                                
        |  |           +-- Coelatura_aegyptiaca__2 **      
        |  |           |                                
        |  |           +-- Prisodontopsis_aviculaeformis **
        |  |           |                                
        |  |           +-- Coelatura_luapulaensis **       
        +--+           |                                
           |           +-- Coelatura_choziensis **         
           |                                            
           |        +----- Indochinella                 
           |  +-----+                                   
           |  |     |  +-- Scabies                      
           |  |     +--+                                
           +--+        +-- Radiatula                    
              |                                         
              |  +-------- Indonaia_shurtleffiana       
              |  |                                      
              +--+  +----- Indonaia_rugosa              
                 |  |                                   
                 |  |  +-- Indonaia_andersoniana        
                 +--+--+                                
                    |  +-- Indonaia_caerulea            
                    |                                   
                    |  +-- Indonaia_bonneaudii          
                    +--+                                
                       +-- Lamellidens_corrianus__2     

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

iTtTbiriSoTroTroSiD
554313424444
  +-------------------------- Lamellidentini         
--+                                                  
  |  +----------------------- Parreysiini            
  +--+                                               
     |  +-------------------- Leoparreysiini         
     +--+                                            
        |  +----------------- Indochinellini         
        +--+                                         
           |  +-------------- Nitia **                  
           +--+                                      
              |  +----------- Coelatura_aegyptiaca__2 **
              +--+                                   
                 |  +-------- Coelatura_aegyptiaca__1 **
                 +--+                                
                    |  +----- Prisodontopsis **         
                    +--+                             
                       |  +-- Coelatura_gabonensis **   
                       +--+                          
                          +-- Coelatura_kunenensis **   

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

iTtTbiriSoTroTroSiD
554319429446
  +----------------------- Lamellidentini         
  |                                               
--+  +-------------------- Parreysiini            
  |  |                                            
  +--+  +----------------- Leoparreysiini         
     |  |                                         
     +--+  +-------------- Indochinellini         
        |  |                                      
        +--+  +----------- Coelatura_aegyptiaca__2 **
           |  |                                   
           +--+        +-- Coelatura_aegyptiaca__1 **
              |  +-----+                          
              |  |     +-- Nitia **                  
              +--+                                
                 |  +----- Coelatura_kunenensis **   
                 +--+                             
                    |  +-- Coelatura_gabonensis **   
                    +--+                          
                       +-- Prisodontopsis **         

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

iTtTbiriSoTroTroSiD
552319629444
  +-------------------- Lamellidentini         
  |                                            
--+  +----------------- Parreysiini            
  |  |                                         
  +--+  +-------------- Leoparreysiini         
     |  |                                      
     +--+  +----------- Indochinellini         
        |  |                                   
        +--+  +-------- Coelatura_aegyptiaca__2 **
           |  |                                
           +--+  +----- Coelatura_aegyptiaca__1 **
              |  |                             
              |  +----- Nitia **                  
              +--+                             
                 |  +-- Coelatura_gabonensis **   
                 |  |                          
                 +--+-- Coelatura_kunenensis **   
                    |                          
                    +-- Prisodontopsis **         

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

iTtTbiriSoTroTroSiD
552319629443
  +----------------- Parreysiini            
  |                                         
  +----------------- Lamellidentini         
--+                                         
  |  +-------------- Leoparreysiini         
  |  |                                      
  +--+  +----------- Indochinellini         
     |  |                                   
     +--+  +-------- Coelatura_aegyptiaca__2 **
        |  |                                
        |  +-------- Nitia **                  
        +--+                                
           |  +----- Coelatura_aegyptiaca__1 **
           |  |                             
           +--+  +-- Coelatura_gabonensis **   
              |  |                          
              +--+-- Coelatura_kunenensis **   
                 |                          
                 +-- Prisodontopsis **         

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

iTtTbiriSoTroTroSiD
554313424442
                       +-- Parreysiini            
  +--------------------+                          
  |                    +-- Lamellidentini         
--+                                               
  |  +-------------------- Leoparreysiini         
  +--+                                            
     |  +----------------- Indochinellini         
     +--+                                         
        |  +-------------- Nitia **                  
        +--+                                      
           |  +----------- Coelatura_aegyptiaca__1 **
           +--+                                   
              |  +-------- Coelatura_aegyptiaca__2 **
              +--+                                
                 |  +----- Coelatura_gabonensis **   
                 +--+                             
                    |  +-- Coelatura_kunenensis **   
                    +--+                          
                       +-- Prisodontopsis **         

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

iTtTbiriSoTroTroSiD
4433325343
  +-------------------- Lamellidentini         
--+                                            
  |  +----------------- Leoparreysiini         
  +--+                                         
     |  +-------------- Indochinellini         
     +--+                                      
        |  +----------- Nitia **                  
        +--+                                   
           |  +-------- Coelatura_aegyptiaca__2 **
           +--+                                
              |  +----- Coelatura_aegyptiaca__1 **
              +--+                             
                 |  +-- Coelatura_gabonensis **   
                 +--+                          
                    +-- Prisodontopsis **         

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

iTtTbiriSoTroTroSiD
4423325343
  +----------------- Lamellidentini         
  |                                         
--+  +-------------- Leoparreysiini         
  |  |                                      
  +--+  +----------- Indochinellini         
     |  |                                   
     +--+  +-------- Nitia **                  
        |  |                                
        +--+  +----- Coelatura_aegyptiaca__1 **
           |  |                             
           +--+----- Coelatura_aegyptiaca__2 **
              |                             
              |  +-- Coelatura_gabonensis **   
              +--+                          
                 +-- Prisodontopsis **         

Bolotov et al., 2024 [Publ 4369], fig. 2

iTtTbiriSoTroTroSiD
44235858443
  +----------------- Lamellidentini      
  |                                      
--+              +-- Leoparreysiini      
  |  +-----------+                       
  |  |           +-- Parreysiini         
  +--+                                   
     |  +----------- Indochinellini      
     +--+                                
        |  +-------- Nitia **               
        +--+                             
           |  +----- Coelatura_aegyptiaca **
           +--+                          
              |  +-- Coelatura_kunenensis **
              +--+                       
                 +-- Nyassunio **           

Bolotov et al., 2022 [Publ 4252], fig. 2

iTtTbiriSoTroTroSiD
44235753443
  +-------------------- Lamellidentini      
--+                                         
  |  +----------------- Parreysiini         
  +--+                                      
     |  +-------------- Leoparreysiini      
     +--+                                   
        |  +----------- Indochinellini      
        +--+                                
           |  +-------- Nitia **               
           +--+                             
              |  +----- Coelatura_aegyptiaca **
              +--+                          
                 |  +-- Nyassunio **           
                 +--+                       
                    +-- Coelatura_kunenensis **

Bolotov et al., 2022 [Publ 4239], fig. S2

iTtTbiriSoTroTroSiD
44235450443
  +-------------------- Parreysiini         
--+                                         
  |  +----------------- Lamellidentini      
  +--+                                      
     |  +-------------- Leoparreysiini      
     +--+                                   
        |  +----------- Indochinellini      
        +--+                                
           |  +-------- Nitia **               
           +--+                             
              |  +----- Coelatura_aegyptiaca **
              +--+                          
                 |  +-- Coelatura_kunenensis **
                 +--+                       
                    +-- Nyassunio **           

Bolotov et al., 2024 [Publ 4369], fig. S1

iTtTbiriSoTroTroSiD
44235958443
  +-------------------- Parreysia           
  |                                         
--+                 +-- Leoparreysiini      
  |  +--------------+                       
  |  |              +-- Lamellidentini      
  +--+                                      
     |  +-------------- Assamnaia           
     +--+                                   
        |  +----------- Indochinellini      
        +--+                                
           |  +-------- Nitia **               
           +--+                             
              |  +----- Coelatura_aegyptiaca **
              +--+                          
                 |  +-- Nyassunio **           
                 +--+                       
                    +-- Coelatura_kunenensis **

Bolotov et al., 2022 [Publ 4239], fig. 2

iTtTbiriSoTroTroSiD
44235450443
  +----------------- Lamellidentini      
  |                                      
--+              +-- Parreysiini         
  |  +-----------+                       
  |  |           +-- Leoparreysiini      
  +--+                                   
     |  +----------- Indochinellini      
     +--+                                
        |  +-------- Nitia **               
        +--+                             
           |  +----- Coelatura_aegyptiaca **
           +--+                          
              |  +-- Coelatura_kunenensis **
              +--+                       
                 +-- Nyassunio **           

Bolotov et al., 2022 [Publ 4252], fig. S1

iTtTbiriSoTroTroSiD
44035753445
  +-------------- Parreysiini         
  |                                   
--+  +----------- Lamellidentini      
  |  |                                
  +--+  +-------- Leoparreysiini      
     |  |                             
     +--+  +----- Indochinellini      
        |  |                          
        +--+  +-- Coelatura_aegyptiaca **
           |  |                       
           |  +-- Coelatura_kunenensis **
           +--+                       
              +-- Nitia **               
              |                       
              +-- Nyassunio **           

Bolotov et al., 2022 [Publ 4239], fig. S1

iTtTbiriSoTroTroSiD
44235450443
  +-------------------- Lamellidentini      
--+                                         
  |  +----------------- Parreysiini         
  +--+                                      
     |  +-------------- Leoparreysiini      
     +--+                                   
        |  +----------- Indochinellini      
        +--+                                
           |  +-------- Nitia **               
           +--+                             
              |  +----- Coelatura_aegyptiaca **
              +--+                          
                 |  +-- Coelatura_kunenensis **
                 +--+                       
                    +-- Nyassunio **           

Chen et al., 2026 [Publ 4833], fig. 1

iTtTbiriSoTroTroSiD
33132421444
  +----- Nitia **         
--+                    
  |  +-- Coelatura **     
  +--+                 
     +-- Prisodontopsis **

Pfeiffer et al., 2018 [Publ 3827], fig. 2

iTtTbiriSoTroTroSiD
33132524444
  +----------------- Lamellidentini
--+                                
  |  +-------------- Parreysiini   
  +--+                             
     |  +----------- Leoparreysiini
     +--+                          
        |  +-------- Indochinellini
        +--+                       
           |  +----- Nitia **         
           +--+                    
              |  +-- Coelatura **     
              +--+                 
                 +-- Prisodontopsis **

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

iTtTbiriSoTroTroSiD
220280224--
  +-------------- Lamellidentini
--+                             
  |  +----------- Parreysiini   
  +--+                          
     |  +-------- Leoparreysiini
     +--+                       
        |  +----- Indochinellini
        +--+                    
           |  +-- Coelatura **     
           +--+                 
              +-- Nitia **         

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

iTtTbiriSoTroTroSiD
22024333--
  +----------- Lamellidentini
--+                          
  |  +-------- Leoparreysiini
  +--+                       
     |  +----- Indochinellini
     +--+                    
        |  +-- Coelatura **     
        +--+                 
           +-- Nitia **         

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

iTtTbiriSoTroTroSiD
22025583--
  +----------- Lamellidentini
--+                          
  |  +-------- Leoparreysiini
  +--+                       
     |  +----- Indochinellini
     +--+                    
        |  +-- Coelatura **     
        +--+                 
           +-- Prisodontopsis **

Bolotov et al., 2020 [Publ 4100], fig. 1

iTtTbiriSoTroTroSiD
2202115394--
  +----------- Lamellidentini
  |                          
--+        +-- Parreysiini   
  |  +-----+                 
  |  |     +-- Leoparreysiini
  +--+                       
     |  +----- Indochinellini
     +--+                    
        |  +-- Coelatura **     
        +--+                 
           +-- Nitia **         

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

iTtTbiriSoTroTroSiD
22025583--
  +----------- Lamellidentini
--+                          
  |  +-------- Leoparreysiini
  +--+                       
     |  +----- Indochinellini
     +--+                    
        |  +-- Coelatura **     
        +--+                 
           +-- Prisodontopsis **

Bolotov et al., 2019 [Publ 3974], fig. 1

iTtTbiriSoTroTroSiD
220216112--
  +-------- Leoparreysiini
--+                       
  |  +----- Indochinellini
  +--+                    
     |  +-- Nitia **         
     +--+                 
        +-- Coelatura **     

Bolotov et al., 2020 [Publ 4100], fig. S1

iTtTbiriSoTroTroSiD
2202109384--
  +----------- Lamellidentini
  |                          
--+        +-- Parreysiini   
  |  +-----+                 
  |  |     +-- Leoparreysiini
  +--+                       
     |  +----- Indochinellini
     +--+                    
        |  +-- Coelatura **     
        +--+                 
           +-- Nitia **         

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

iTtTbiriSoTroTroSiD
11014322--
  +----- Parreysiini   
--+                    
  |  +-- Coelatura **     
  +--+                 
     +-- Indochinellini

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

iTtTbiriSoTroTroSiD
11014600--
-- Coelatura_aegyptiaca **

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

iTtTbiriSoTroTroSiD
110112122--
  +-- Coelatura **     
  |                 
--+-- Leoparreysiini
  |                 
  +-- Indochinellini

Roe & Hoeh, 2003 [Publ 2655], fig. 4f3

iTtTbiriSoTroTroSiD
11013000--
-- Coelatura_aegyptiaca **

Hoeh et al., 2002 [Publ 2653], fig. 2

iTtTbiriSoTroTroSiD
11013000--
-- Coelatura_aegyptiaca **

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

iTtTbiriSoTroTroSiD
11014500--
-- Coelatura_aegyptiaca **

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

iTtTbiriSoTroTroSiD
11014022--
  +----- Parreysiini   
--+                    
  |  +-- Coelatura **     
  +--+                 
     +-- Indochinellini

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

iTtTbiriSoTroTroSiD
11014322--
  +-- Coelatura **     
  |                 
--+-- Indochinellini
  |                 
  +-- Parreysiini   

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

iTtTbiriSoTroTroSiD
11013011--
  +-- Lamellidentini
--+                 
  +-- Coelatura **     

Jeratthitikul et al., 2019 [Publ 3922], fig. 1

iTtTbiriSoTroTroSiD
110122224--
  +----------- Lamellidentini
--+                          
  |  +-------- Leoparreysiini
  +--+                       
     |  +----- Parreysiini   
     +--+                    
        |  +-- Coelatura **     
        +--+                 
           +-- Indochinellini

Bogan & Hoeh, 2000 [Publ 2650], fig. 1

iTtTbiriSoTroTroSiD
11013300--
-- Coelatura_aegyptiaca **

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

iTtTbiriSoTroTroSiD
11014600--
-- Coelatura_aegyptiaca **

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

iTtTbiriSoTroTroSiD
11018033--
  +-------- Lamellidentini
--+                       
  |  +----- Leoparreysiini
  +--+                    
     |  +-- Coelatura **     
     +--+                 
        +-- Indochinellini

Hoeh et al., 2001 [Publ 2652], fig. 14f4

iTtTbiriSoTroTroSiD
11013000--
-- Coelatura_aegyptiaca **

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

iTtTbiriSoTroTroSiD
11011311--
  +-- Lamellidentini
--+                 
  +-- Coelatura **     

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

iTtTbiriSoTroTroSiD
11014500--
-- Coelatura_aegyptiaca **

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

iTtTbiriSoTroTroSiD
110190123--
  +-------- Lamellidentini
--+                       
  |  +----- Leoparreysiini
  +--+                    
     |  +-- Coelatura **     
     +--+                 
        +-- Indochinellini

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

iTtTbiriSoTroTroSiD
11014022--
  +-- Coelatura **     
  |                 
--+-- Indochinellini
  |                 
  +-- Parreysiini   

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

iTtTbiriSoTroTroSiD
110130103--
  +-------- Lamellidentini
--+                       
  |  +----- Leoparreysiini
  +--+                    
     |  +-- Coelatura **     
     +--+                 
        +-- Indochinellini

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

iTtTbiriSoTroTroSiD
110190123--
  +-------- Lamellidentini
--+                       
  |  +----- Leoparreysiini
  +--+                    
     |  +-- Coelatura **     
     +--+                 
        +-- Indochinellini

Roe & Hoeh, 2003 [Publ 2655], fig. 4f2

iTtTbiriSoTroTroSiD
11013000--
-- Coelatura_aegyptiaca **

Graf, 2000 [Publ 2647], fig. 1

iTtTbiriSoTroTroSiD
11011611--
-- Grandidieria **

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

iTtTbiriSoTroTroSiD
11013973--
  +-------- Lamellidentini
--+                       
  |  +----- Leoparreysiini
  +--+                    
     |  +-- Coelatura **     
     +--+                 
        +-- Indochinellini

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

iTtTbiriSoTroTroSiD
11014022--
  +----- Parreysiini   
--+                    
  |  +-- Coelatura **     
  +--+                 
     +-- Indochinellini

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

iTtTbiriSoTroTroSiD
11014022--
  +----- Parreysiini   
--+                    
  |  +-- Coelatura **     
  +--+                 
     +-- Indochinellini

Hoeh et al., 2001 [Publ 2652], fig. 14f2

iTtTbiriSoTroTroSiD
11013000--
-- Coelatura_aegyptiaca **
 
NSF icon MUSSEL icon
"Making the world a better place, one mollusk at a time."