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Data last updated
Thu 18 Dec 2025

Bivalvia | Unionoida | Unionoidea | Unionidae | Gonideinae | Gonideini

genus Gonidea Conrad, 1857: cladomics

1 Recent valid species (2 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 = 1 (2 total)
analyzed in 77 cladograms in 53 publications
maximum number of terminals in an analysis = 1 (mean = 1, median = 1)


Cladograms

Dai et al., 2025 [Publ 4441], fig. 1

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

iTtTbiriSoTroTroSiD
1 1 0 1 47 16 11 --
  +-------------------- Sinosolenaia    
  |                                     
  |              +----- Gonidea_angulata **
--+  +-----------+                      
  |  |           |  +-- Leguminaia      
  |  |           +--+                   
  +--+              +-- Microcondylaea  
     |                                  
     |  +-------------- Pseudopostolata 
     |  |                               
     +--+           +-- Koreosolenaia   
        |  +--------+                   
        |  |        +-- Parvasolenaia   
        +--+                            
           |  +-------- Postolata       
           |  |                         
           +--+     +-- Obovalis        
              |  +--+                   
              |  |  +-- Ptychorhynchus  
              +--+                      
                 |  +-- Guiunio         
                 +--+                   
                    +-- Cosmopseudodon  

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 90 7 6 --
        +----- Sinosolenaia    
  +-----+                      
  |     |  +-- Ptychorhynchus  
  |     +--+                   
--+        +-- Parvasolenaia   
  |                            
  |  +-------- Inversidens     
  +--+                         
     |  +----- Gonidea_angulata **
     +--+                      
        |  +-- Microcondylaea  
        +--+                   
           +-- Leguminaia      

Walker et al., 2006 [Publ 2666], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 14 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 45 0 0 --
-- Gonidea_angulata **

Inoue et al., 2014 [Publ 3635], fig. 3A

iTtTbiriSoTroTroSiD
1 1 0 1 19 0 0 --
-- Gonidea_angulata **

Bolotov et al., 2020 [Publ 4084], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 35 2 2 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 0 0 --
-- Gonidea_angulata **

Jeratthitikul et al., 2021 [Publ 4219], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 35 2 2 --
  +----- Sinosolenaia    
--+                      
  |  +-- Gonidea_angulata **
  +--+                   
     +-- Leguminaia      

Wu et al., 2024 [Publ 4350], fig. 6-7

iTtTbiriSoTroTroSiD
1 1 0 1 36 8 7 --
  +----------------- Inversidens     
  |                                  
--+  +-------------- Sinosolenaia    
  |  |                               
  +--+           +-- Gonidea_angulata **
     |  +--------+                   
     |  |        +-- Microcondylaea  
     +--+                            
        |  +-------- Koreosolenaia   
        +--+                         
           |  +----- Parvasolenaia   
           +--+                      
              |  +-- Postolata       
              +--+                   
                 +-- Ptychorhynchus  

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

iTtTbiriSoTroTroSiD
1 1 0 1 52 4 3 --
  +-------- Sinosolenaia_carinata
  |                              
--+  +----- Gonidea_angulata **     
  |  |                           
  +--+----- Sinosolenaia_oleivora
     |                           
     |  +-- Parvasolenaia        
     +--+                        
        +-- Ptychorhynchus       

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 35 0 0 --
-- Gonidea_angulata **

Wu et al., 2024 [Publ 4350], fig. 5a

iTtTbiriSoTroTroSiD
1 1 0 1 36 8 7 --
  +-------------- Sinosolenaia    
  |                               
--+           +-- Gonidea_angulata **
  |  +--------+                   
  |  |        +-- Microcondylaea  
  +--+                            
     |  +-------- Parvasolenaia   
     +--+                         
        |  +----- Koreosolenaia   
        +--+                      
           |  +-- Postolata       
           +--+                   
              +-- Ptychorhynchus  

Graf, 2002 [Publ 2651], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 17 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 138 6 3 --
  +-------- Sinosolenaia_carinata 
  |                               
  |     +-- Sinosolenaia_oleivora 
--+-----+                         
  |     +-- Sinosolenaia_recognita
  |                               
  |  +----- Gonidea_angulata **      
  +--+                            
     |  +-- Microcondylaea        
     +--+                         
        +-- Leguminaia            

Liu et al., 2024 [Publ 4380], fig. 5

iTtTbiriSoTroTroSiD
1 1 0 1 36 8 7 --
  +-------------- Sinosolenaia    
  |                               
  |           +-- Gonidea_angulata **
--+  +--------+                   
  |  |        +-- Microcondylaea  
  |  |                            
  +--+        +-- Koreosolenaia   
     |  +-----+                   
     |  |     +-- Parvasolenaia   
     +--+                         
        |  +----- Postolata       
        +--+                      
           |  +-- Obovalis        
           +--+                   
              +-- Ptychorhynchus  

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

iTtTbiriSoTroTroSiD
1 1 0 1 56 0 0 --
-- Gonidea_angulata **

Rosenberg et al., 1994 [Publ 2719], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 18 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 55 5 5 --
  +----------- Sinosolenaia    
  |                            
--+        +-- Ptychorhynchus  
  |  +-----+                   
  |  |     +-- Parvasolenaia   
  +--+                         
     |  +----- Gonidea_angulata **
     +--+                      
        |  +-- Microcondylaea  
        +--+                   
           +-- Leguminaia      

Walker et al., 2006 [Publ 2666], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 14 1 1 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 23 7 6 --
           +-- Ptychorhynchus  
  +--------+                   
  |        +-- Parvasolenaia   
--+                            
  |  +-------- Inversidens     
  +--+                         
     |  +----- Gonidea_angulata **
     +--+                      
        |  +-- Microcondylaea  
        +--+                   
           +-- Leguminaia      

Wu et al., 2024 [Publ 4350], fig. 5c

iTtTbiriSoTroTroSiD
1 1 0 1 36 8 7 --
  +-------------- Sinosolenaia    
  |                               
--+  +----------- Gonidea_angulata **
  |  |                            
  +--+----------- Microcondylaea  
     |                            
     |  +-------- Koreosolenaia   
     +--+                         
        |  +----- Parvasolenaia   
        +--+                      
           |  +-- Postolata       
           +--+                   
              +-- Ptychorhynchus  

Jeratthitikul et al., 2024 [Publ 4387], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 57 2 2 --
  +----- Sinosolenaia    
--+                      
  |  +-- Gonidea_angulata **
  +--+                   
     +-- Leguminaia      

Dai et al., 2023 [Publ 4285], fig. 3-BI

iTtTbiriSoTroTroSiD
1 1 0 1 44 13 9 --
  +-------------- Sinosolenaia    
  |                               
  |        +----- Gonidea_angulata **
--+  +-----+                      
  |  |     |  +-- Leguminaia      
  |  |     +--+                   
  |  |        +-- Microcondylaea  
  +--+                            
     |        +-- Koreosolenaia   
     |  +-----+                   
     |  |     +-- Parvasolenaia   
     +--+                         
        |  +----- Postolata       
        +--+                      
           |  +-- Ptychorhynchus  
           +--+                   
              +-- Obovalis        

Jeratthitikul et al., 2022 [Publ 4260], fig. S2_2

iTtTbiriSoTroTroSiD
1 1 0 1 75 2 2 --
  +----- Sinosolenaia    
--+                      
  |  +-- Gonidea_angulata **
  +--+                   
     +-- Leguminaia      

Konopleva et al., 2023 [Publ 4262], fig. 8

iTtTbiriSoTroTroSiD
1 1 0 1 81 1 1 --
  +-- Gonidea_angulata **
--+                   
  +-- Leguminaia      

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

iTtTbiriSoTroTroSiD
1 1 0 1 138 6 3 --
  +-------- Sinosolenaia    
--+                         
  |  +----- Gonidea_angulata **
  +--+                      
     |  +-- Microcondylaea  
     +--+                   
        +-- Leguminaia      

Jeratthitikul et al., 2021 [Publ 4219], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 35 2 2 --
  +----- Sinosolenaia    
--+                      
  |  +-- Leguminaia      
  +--+                   
     +-- Gonidea_angulata **

Campbell et al., 2005 [Publ 2660], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 101 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 82 2 2 --
-- Gonidea_angulata **

Walker et al., 2006 [Publ 2666], fig. 4

iTtTbiriSoTroTroSiD
1 1 0 1 14 1 1 --
-- Gonidea_angulata **

Gustafson & Iwamoto, 2005 [Publ 2741], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 4 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 90 7 6 --
        +----- Gonidea_angulata **
  +-----+                      
  |     |  +-- Leguminaia      
  |     +--+                   
--+        +-- Microcondylaea  
  |                            
  |  +-------- Inversidens     
  +--+                         
     |  +----- Sinosolenaia    
     +--+                      
        |  +-- Parvasolenaia   
        +--+                   
           +-- Ptychorhynchus  

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

iTtTbiriSoTroTroSiD
1 1 0 1 45 1 1 --
  +-- Gonidea_angulata **
--+                   
  +-- Microcondylaea  

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

iTtTbiriSoTroTroSiD
1 1 0 1 117 8 5 --
-- Gonidea_angulata **

Lopes-Lima et al., 2021 [Publ 4217], fig. 14

iTtTbiriSoTroTroSiD
1 1 0 1 4 4 2 --
  +----- Leguminaia      
--+                      
  |  +-- Gonidea_angulata **
  +--+                   
     +-- Microcondylaea  

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

iTtTbiriSoTroTroSiD
1 1 0 1 45 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 198 8 6 --
  +----------- Sinosolenaia    
  |                            
  |     +----- Gonidea_angulata **
--+  +--+                      
  |  |  |  +-- Leguminaia      
  |  |  +--+                   
  +--+     +-- Microcondylaea  
     |                         
     |  +----- Ptychorhynchus  
     +--+                      
        |  +-- Parvasolenaia   
        +--+                   
           +-- Koreosolenaia   

Wu et al., 2024 [Publ 4350], fig. 5b

iTtTbiriSoTroTroSiD
1 1 0 1 36 8 7 --
  +-------------- Sinosolenaia    
  |                               
--+           +-- Gonidea_angulata **
  |  +--------+                   
  |  |        +-- Microcondylaea  
  +--+                            
     |  +-------- Koreosolenaia   
     +--+                         
        |  +----- Parvasolenaia   
        +--+                      
           |  +-- Postolata       
           +--+                   
              +-- Ptychorhynchus  

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

iTtTbiriSoTroTroSiD
1 1 0 1 200 9 6 --
  +-------- Sinosolenaia_carinata 
  |                               
  |  +----- Gonidea_angulata **      
  +--+                            
  |  |  +-- Leguminaia            
  |  +--+                         
  |     +-- Microcondylaea        
--+                               
  |  +----- Ptychorhynchus        
  +--+                            
  |  |  +-- Parvasolenaia         
  |  +--+                         
  |     +-- Koreosolenaia         
  |                               
  |  +----- Sinosolenaia_recognita
  +--+                            
     |  +-- Sinosolenaia_iridinea 
     +--+                         
        +-- Sinosolenaia_oleivora 

Liu et al., 2024 [Publ 4380], fig. 4

iTtTbiriSoTroTroSiD
1 1 0 1 11 9 6 --
  +-------------- Sinosolenaia_carinata
  |                                    
  |        +----- Inversidens          
--+  +-----+                           
  |  |     |  +-- Gonidea_angulata **     
  |  |     +--+                        
  +--+        +-- Leguminaia           
     |                                 
     |  +-------- Sinosolenaia_oleivora
     +--+                              
        |  +----- Postolata            
        +--+                           
           |  +-- Obovalis             
           +--+                        
              +-- Ptychorhynchus       

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 121 11 8 --
     +-------- Sinosolenaia    
  +--+                         
  |  |  +----- Gonidea_angulata **
  |  +--+                      
  |     |  +-- Leguminaia      
--+     +--+                   
  |        +-- Microcondylaea  
  |                            
  |  +-------- Inversidens     
  |  |                         
  +--+     +-- Obovalis        
     |  +--+                   
     |  |  +-- Ptychorhynchus  
     +--+                      
        |  +-- Parvasolenaia   
        +--+                   
           +-- Koreosolenaia   

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

iTtTbiriSoTroTroSiD
1 1 0 1 200 9 6 --
  +----------- Sinosolenaia    
  |                            
  |     +----- Gonidea_angulata **
--+  +--+                      
  |  |  |  +-- Leguminaia      
  |  |  +--+                   
  +--+     +-- Microcondylaea  
     |                         
     |     +-- Ptychorhynchus  
     |     |                   
     +-----+-- Parvasolenaia   
           |                   
           +-- Koreosolenaia   

Jeratthitikul et al., 2025 [Publ 4423], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 49 2 2 --
  +----- Sinosolenaia    
--+                      
  |  +-- Gonidea_angulata **
  +--+                   
     +-- Leguminaia      

Campbell et al., 2005 [Publ 2660], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 101 0 0 --
-- Gonidea_angulata **

Pfeiffer et al., 2019 [Publ 3866], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 30 0 0 --
-- Gonidea_angulata **

Neemuchwala et al., 2023 [Publ 4292], fig. 2

iTtTbiriSoTroTroSiD
1 1 0 1 26 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 13 1 1 --
  +-- Gonidea_angulata **
--+                   
  +-- Microcondylaea  

Zieritz et al., 2020 [Publ 4102], fig. 4

iTtTbiriSoTroTroSiD
1 1 0 1 30 0 0 --
-- Gonidea_angulata **

Inoue et al., 2018 [Publ 3858], fig. 1_3a-c

iTtTbiriSoTroTroSiD
1 1 0 1 103 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 0 0 --
-- Gonidea_angulata **

Dai et al., 2024 [Publ 4389], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 46 15 10 --
  +-------------------- Sinosolenaia    
  |                                     
  |              +----- Gonidea_angulata **
--+  +-----------+                      
  |  |           |  +-- Leguminaia      
  |  |           +--+                   
  +--+              +-- Microcondylaea  
     |                                  
     |  +-------------- Pseudopostolata 
     |  |                               
     +--+           +-- Parvasolenaia   
        |  +--------+                   
        |  |        +-- Koreosolenaia   
        +--+                            
           |  +-------- Postolata       
           +--+                         
              |  +----- Ptychorhynchus  
              +--+                      
                 |  +-- Obovalis        
                 +--+                   
                    +-- Cosmopseudodon  

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

iTtTbiriSoTroTroSiD
1 1 0 1 46 0 0 --
-- Gonidea_angulata **

Inoue et al., 2013 [Publ 3528], fig. 3

iTtTbiriSoTroTroSiD
1 1 0 1 16 0 0 --
-- Gonidea_angulata **

Kongim et al., 2023 [Publ 4290], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 14 2 2 --
  +----- Sinosolenaia    
--+                      
  |  +-- Leguminaia      
  +--+                   
     +-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 35 0 0 --
-- Gonidea_angulata **

Rosenberg et al., 1997 [Publ 2720], fig. 2A

iTtTbiriSoTroTroSiD
1 1 0 1 21 0 0 --
-- Gonidea_angulata **

Konopleva et al., 2021 [Publ 4213], fig. 1

iTtTbiriSoTroTroSiD
1 1 0 1 26 1 1 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 33 0 0 --
-- Gonidea_angulata **

Jadhav & Jamkhedkar, 2009 [Publ 3697], fig. 11

iTtTbiriSoTroTroSiD
1 1 0 1 24 0 0 --
-- Gonidea_angulata **

Dai et al., 2023 [Publ 4285], fig. 3-ML

iTtTbiriSoTroTroSiD
1 1 0 1 44 13 9 --
  +-------------- Sinosolenaia    
  |                               
  |        +----- Gonidea_angulata **
--+  +-----+                      
  |  |     |  +-- Leguminaia      
  |  |     +--+                   
  |  |        +-- Microcondylaea  
  +--+                            
     |        +-- Koreosolenaia   
     |  +-----+                   
     |  |     +-- Parvasolenaia   
     +--+                         
        |  +----- Postolata       
        +--+                      
           |  +-- Ptychorhynchus  
           +--+                   
              +-- Obovalis        

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

iTtTbiriSoTroTroSiD
1 1 0 1 30 0 0 --
-- Gonidea_angulata **

Bolotov et al., 2022 [Publ 4250], fig. 8

iTtTbiriSoTroTroSiD
1 1 0 1 48 2 2 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 46 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 79 5 4 --
  +-------- Sinosolenaia    
--+                         
  |  +----- Gonidea_angulata **
  +--+                      
     |  +-- Microcondylaea  
     +--+                   
        +-- Leguminaia      

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

iTtTbiriSoTroTroSiD
1 1 0 1 13 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 124 6 3 --
-- Gonidea_angulata **

Wu et al., 2024 [Publ 4388], fig. 5

iTtTbiriSoTroTroSiD
1 1 0 1 37 9 8 --
  +-------------------- Sinosolenaia    
  |                                     
--+                 +-- Gonidea_angulata **
  |  +--------------+                   
  |  |              +-- Microcondylaea  
  +--+                                  
     |  +-------------- Koreosolenaia   
     +--+                               
        |  +----------- Parvasolenaia   
        +--+                            
           |  +-------- Postolata       
           +--+                         
              |  +----- Cosmopseudodon  
              +--+                      
                 |  +-- Ptychorhynchus  
                 +--+                   
                    +-- Obovalis        

Jeratthitikul et al., 2022 [Publ 4260], fig. S1_1

iTtTbiriSoTroTroSiD
1 1 0 1 75 2 2 --
  +----- Sinosolenaia    
--+                      
  |  +-- Leguminaia      
  +--+                   
     +-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 56 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 39 0 0 --
-- Gonidea_angulata **

Rosenberg et al., 1997 [Publ 2720], fig. 2B

iTtTbiriSoTroTroSiD
1 1 0 1 21 0 0 --
-- Gonidea_angulata **

Zieritz et al., 2021 [Publ 4218], fig. 5

iTtTbiriSoTroTroSiD
1 1 0 1 31 1 1 --
  +-- Gonidea_angulata **
--+                   
  +-- Microcondylaea  

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

iTtTbiriSoTroTroSiD
1 1 0 1 35 0 0 --
-- Gonidea_angulata **

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

iTtTbiriSoTroTroSiD
1 1 0 1 111 8 5 --
  +-- Sinosolenaia_iridinea    
  |                            
  +-- Sinosolenaia_recognita__1
  |                            
  +-- Sinosolenaia_carinata    
  |                            
  +-- Leguminaia               
  |                            
  +-- Microcondylaea           
--+                            
  +-- Gonidea_angulata **         
  |                            
  +-- Ptychorhynchus           
  |                            
  +-- Parvasolenaia            
  |                            
  +-- Sinosolenaia_recognita__2
  |                            
  +-- Sinosolenaia_oleivora    
 
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