Children (7 direct children, 8 direct and indirect children):
        
        
        
            
                Kaupichthys diodontus
                
                    (tree size 1)
                
                
                    Common false moray
                
                
            
                Kaupichthys japonicus
                
                
                
            
                Kaupichthys hyoproroides
                
                
                    Reef eel
                
                
            
                Kaupichthys nuchalis
                
                
                    Collared eel
                
                
            
                Shortfin false moray
                
                
                    Kaupichthys brachychirus
                
                
            
                Black-nostril false moray
                
                
                    Kaupichthys atronasus
                
                
            
                Kaupichthys atlanticus