Children (4 direct children, 49 direct and indirect children):
        
        
        
            
                Ionoscopiformes
                
                    (tree size 39)
                
                
                
            
                Luoxiongichthys
                
                    (tree size 1)
                
                
                
            
                Cipactlichthys
                
                    (tree size 1)
                
                
                
            
                Parasemionotiformes
                
                    (tree size 4)