Children (6 direct children, 15 direct and indirect children):
        
        
        
            
                Andrias
                
                    (tree size 4)
                
                
                
            
                Cryptobranchus
                
                    (tree size 4)
                
                
                
            
                Aviturus
                
                
                
            
                Zaissanurus
                
                
                
            
                Aviturinae
                
                
                
            
                Sieboldia
                
                    (tree size 1)