 Children (10 direct children, 10 direct and indirect children):
    
    
        
        Children (10 direct children, 10 direct and indirect children):
        
        
        
            
                Petrochromis fasciolatus
                
                
                
            
                Threadfin cichlid
                
                
                    Petrochromis trewavasae
                
                
            
                Petrochromis macrognathus
                
                
                
            
                Petrochromis orthognathus
                
                
                
            
                Petrochromis famula
                
                
                
            
                Petrochromis polyodon
                
                
                
            
                Petrochromis ephippium
                
                
                
            
                Petrochromis horii
                
                
                
            
                Petrochromis andersonii
                
                
                
            
                Petrochromis tanganicae