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 Bivalvia | Unionoida | Unionoidea | Unionidae | Gonideinae | Gonideini genus Postolata Dai, Huang, Guo & Wu in Daii et al., 2023: cladomics      2 valid species 
Cladomics Summary
number of species = 2
 
analyzed in 16 cladograms in 8 publications 
maximum number of terminals in an analysis = 2, mean = 1.25
 
Basic Monophyly
number of cladograms that test basic monophyly (i.e., more than 1 included species) = 4 
maximum number of included terminals = 2, mean = 2.0 
proportion of cladograms that support basic monophyly = 1.0
 
 
Dai et al., 2025 [Publ 4441], fig. 1 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 2 | 
2 | 
0 | 
 2 | 
46 | 
15 | 
11 | 
-- | 
 
 
*** Top Monophyly Cladogram ***  *** Top Sister-Group Cladogram *** 
  +-------------------- Sinosolenaia            
  |                                             
  |              +----- Gonidea                 
--+  +-----------+                              
  |  |           |  +-- Leguminaia              
  |  |           +--+                           
  |  |              +-- Microcondylaea          
  +--+                                          
     |  +-------------- Pseudopostolata         
     |  |                                       
     |  |           +-- Koreosolenaia           
     +--+  +--------+                           
        |  |        +-- Parvasolenaia           
        |  |                                    
        +--+        +-- Postolata_guangxiensis **  
           |  +-----+                           
           |  |     +-- Postolata_longjiangensis **
           |  |                                 
           +--+     +-- Obovalis                
              |  +--+                           
              |  |  +-- Ptychorhynchus          
              +--+                              
                 |  +-- Guiunio                 
                 +--+                           
                    +-- Cosmopseudodon          
 
Liu et al., 2024 [Publ 4380], fig. 5 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 2 | 
2 | 
0 | 
 2 | 
35 | 
7 | 
7 | 
-- | 
 
 
  +-------------- Sinosolenaia            
  |                                       
  |           +-- Gonidea                 
--+  +--------+                           
  |  |        +-- Microcondylaea          
  |  |                                    
  +--+        +-- Koreosolenaia           
     |  +-----+                           
     |  |     +-- Parvasolenaia           
     |  |                                 
     +--+     +-- Postolata_guangxiensis **  
        |  +--+                           
        |  |  +-- Postolata_longjiangensis **
        +--+                              
           |  +-- Obovalis                
           +--+                           
              +-- Ptychorhynchus          
 
Dai et al., 2024 [Publ 4389], fig. 3 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 2 | 
2 | 
0 | 
 2 | 
45 | 
14 | 
10 | 
-- | 
 
 
  +-------------------- Sinosolenaia            
  |                                             
  |              +----- Gonidea                 
--+  +-----------+                              
  |  |           |  +-- Leguminaia              
  |  |           +--+                           
  |  |              +-- Microcondylaea          
  +--+                                          
     |  +-------------- Pseudopostolata         
     |  |                                       
     |  |           +-- Parvasolenaia           
     +--+  +--------+                           
        |  |        +-- Koreosolenaia           
        |  |                                    
        +--+        +-- Postolata_guangxiensis **  
           |  +-----+                           
           |  |     +-- Postolata_longjiangensis **
           +--+                                 
              |  +----- Ptychorhynchus          
              +--+                              
                 |  +-- Obovalis                
                 +--+                           
                    +-- Cosmopseudodon          
 
Liu et al., 2024 [Publ 4380], fig. 4 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 2 | 
2 | 
0 | 
 2 | 
10 | 
8 | 
6 | 
-- | 
 
 
  +-------------- Sinosolenaia_carinata   
  |                                       
  |        +----- Inversidens             
--+  +-----+                              
  |  |     |  +-- Gonidea                 
  |  |     +--+                           
  +--+        +-- Leguminaia              
     |                                    
     |  +-------- Sinosolenaia_oleivora   
     |  |                                 
     +--+     +-- Postolata_guangxiensis **  
        |  +--+                           
        |  |  +-- Postolata_longjiangensis **
        +--+                              
           |  +-- Obovalis                
           +--+                           
              +-- Ptychorhynchus          
 
Dai et al., 2023 [Publ 4285], fig. 5 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 1 | 
1 | 
0 | 
 1 | 
52 | 
5 | 
4 | 
-- | 
 
 
        +-- Microcondylaea        
  +-----+                         
  |     +-- Sinosolenaia          
--+                               
  |  +----- Parvasolenaia         
  +--+                            
     |  +-- Postolata_guangxiensis **
     +--+                         
        +-- Ptychorhynchus        
 
Zhang et al., 2024 [Publ 4397], fig. 5 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 1 | 
1 | 
0 | 
 1 | 
27 | 
11 | 
7 | 
-- | 
 
 
  +----------------- Inversidens           
  |                                        
--+              +-- Microcondylaea        
  |  +-----------+                         
  |  |           +-- Sinosolenaia          
  +--+                                     
     |  +----------- Parvasolenaia         
     +--+                                  
        |  +-------- Koreosolenaia         
        +--+                               
           |  +----- Ptychorhynchus        
           +--+                            
              |  +-- Postolata_guangxiensis **
              +--+                         
                 +-- Cosmopseudodon        
 
Wu et al., 2024 [Publ 4350], fig. 5a 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 1 | 
1 | 
0 | 
 1 | 
36 | 
8 | 
7 | 
-- | 
 
 
  +-------------- Sinosolenaia          
  |                                     
--+           +-- Gonidea               
  |  +--------+                         
  |  |        +-- Microcondylaea        
  +--+                                  
     |  +-------- Parvasolenaia         
     +--+                               
        |  +----- Koreosolenaia         
        +--+                            
           |  +-- Postolata_guangxiensis **
           +--+                         
              +-- Ptychorhynchus        
 
Dai et al., 2025 [Publ 4440], fig. 3 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 1 | 
1 | 
0 | 
 1 | 
87 | 
5 | 
4 | 
-- | 
 
 
        +-- Microcondylaea        
  +-----+                         
  |     +-- Sinosolenaia          
--+                               
  |  +----- Parvasolenaia         
  +--+                            
     |  +-- Postolata_guangxiensis **
     +--+                         
        +-- Ptychorhynchus        
 
Wu et al., 2024 [Publ 4350], fig. 6-7 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 1 | 
1 | 
0 | 
 1 | 
36 | 
8 | 
7 | 
-- | 
 
 
  +----------------- Inversidens           
  |                                        
--+  +-------------- Sinosolenaia          
  |  |                                     
  +--+           +-- Gonidea               
     |  +--------+                         
     |  |        +-- Microcondylaea        
     +--+                                  
        |  +-------- Koreosolenaia         
        +--+                               
           |  +----- Parvasolenaia         
           +--+                            
              |  +-- Postolata_guangxiensis **
              +--+                         
                 +-- Ptychorhynchus        
 
Wu et al., 2024 [Publ 4388], fig. 4 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 1 | 
1 | 
0 | 
 1 | 
8 | 
4 | 
3 | 
-- | 
 
 
     +-- Postolata_guangxiensis **
  +--+                         
  |  +-- Obovalis              
--+                            
  |  +-- Ptychorhynchus        
  +--+                         
     +-- Cosmopseudodon        
 
Wu et al., 2024 [Publ 4388], fig. 6 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 1 | 
1 | 
0 | 
 1 | 
53 | 
8 | 
5 | 
-- | 
 
 
           +-- Microcondylaea        
  +--------+                         
  |        +-- Sinosolenaia          
--+                                  
  |  +-------- Parvasolenaia         
  +--+                               
     |  +----- Ptychorhynchus        
     +--+                            
        |  +-- Postolata_guangxiensis **
        +--+                         
           +-- Cosmopseudodon        
 
Dai et al., 2023 [Publ 4285], fig. 3-BI 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 1 | 
1 | 
0 | 
 1 | 
44 | 
13 | 
9 | 
-- | 
 
 
  +-------------- Sinosolenaia          
  |                                     
  |        +----- Gonidea               
--+  +-----+                            
  |  |     |  +-- Leguminaia            
  |  |     +--+                         
  |  |        +-- Microcondylaea        
  +--+                                  
     |        +-- Koreosolenaia         
     |  +-----+                         
     |  |     +-- Parvasolenaia         
     +--+                               
        |  +----- Postolata_guangxiensis **
        +--+                            
           |  +-- Ptychorhynchus        
           +--+                         
              +-- Obovalis              
 
Dai et al., 2023 [Publ 4285], fig. 3-ML 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 1 | 
1 | 
0 | 
 1 | 
44 | 
13 | 
9 | 
-- | 
 
 
  +-------------- Sinosolenaia          
  |                                     
  |        +----- Gonidea               
--+  +-----+                            
  |  |     |  +-- Leguminaia            
  |  |     +--+                         
  |  |        +-- Microcondylaea        
  +--+                                  
     |        +-- Koreosolenaia         
     |  +-----+                         
     |  |     +-- Parvasolenaia         
     +--+                               
        |  +----- Postolata_guangxiensis **
        +--+                            
           |  +-- Ptychorhynchus        
           +--+                         
              +-- Obovalis              
 
Wu et al., 2024 [Publ 4350], fig. 5b 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 1 | 
1 | 
0 | 
 1 | 
36 | 
8 | 
7 | 
-- | 
 
 
  +-------------- Sinosolenaia          
  |                                     
--+           +-- Gonidea               
  |  +--------+                         
  |  |        +-- Microcondylaea        
  +--+                                  
     |  +-------- Koreosolenaia         
     +--+                               
        |  +----- Parvasolenaia         
        +--+                            
           |  +-- Postolata_guangxiensis **
           +--+                         
              +-- Ptychorhynchus        
 
Wu et al., 2024 [Publ 4388], fig. 5 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 1 | 
1 | 
0 | 
 1 | 
37 | 
9 | 
8 | 
-- | 
 
 
  +-------------------- Sinosolenaia          
  |                                           
--+                 +-- Gonidea               
  |  +--------------+                         
  |  |              +-- Microcondylaea        
  +--+                                        
     |  +-------------- Koreosolenaia         
     +--+                                     
        |  +----------- Parvasolenaia         
        +--+                                  
           |  +-------- Postolata_guangxiensis **
           +--+                               
              |  +----- Cosmopseudodon        
              +--+                            
                 |  +-- Ptychorhynchus        
                 +--+                         
                    +-- Obovalis              
 
Wu et al., 2024 [Publ 4350], fig. 5c 
  | iT | 
  tT | 
  bi | 
  riS | 
  oT | 
  roT | 
  roS | 
  iD | 
 
  | 1 | 
1 | 
0 | 
 1 | 
36 | 
8 | 
7 | 
-- | 
 
 
  +-------------- Sinosolenaia          
  |                                     
--+  +----------- Gonidea               
  |  |                                  
  +--+----------- Microcondylaea        
     |                                  
     |  +-------- Koreosolenaia         
     +--+                               
        |  +----- Parvasolenaia         
        +--+                            
           |  +-- Postolata_guangxiensis **
           +--+                         
              +-- Ptychorhynchus        
 
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