Publication Roe (2013): cladograms

publication summary

Complete Citation

Roe, K.J. 2013. Phylogenetic analysis of the freshwater mussel genus Ptychobranchus (Bivalvia: Unionidae). American Malacological Bulletin 31(2): 257-265. Available electronically.

Cladogram Figures

(click the figure number to see the cladogram)

Cladogram Figure 4
  +----------------------- Obliquaria_reflexa            
  |                                                      
  |                    +-- Lampsilis_siliquoidea         
  +--------------------+                                 
--+                    +-- Lampsilis_ornata              
  |                                                      
  |  +-------------------- Medionidus_conradicus         
  |  |                                                   
  +--+                 +-- Cyprogenia_aberti             
     |  +--------------+                                 
     |  |              +-- Dromus_dromas                 
     +--+                                                
        |  +-------------- Ptychobranchus_subtentus      
        +--+                                             
           |  +----------- Ptychobranchus_jonesi         
           +--+                                          
              |  +-------- Ptychobranchus_greenii        
              +--+                                       
                 |  +----- Ptychobranchus_occidentalis__2
                 +--+                                    
                    |  +-- Ptychobranchus_occidentalis__1
                    +--+                                 
                       +-- Ptychobranchus_fasciolaris