#bullhead  any of several common freshwater catfishes of the United States
  supertype:  #siluriform_fish__catfish  any of numerous mostly freshwater bottom-living fishes of Eurasia and North America with barbels like whiskers around the mouth
  subtype:  #horned_pout  #brown_bullhead
  member of:  #genus_Ameiurus__Ameiurus  type genus of the Ameiuridae: bullhead catfishes
     member of:  #family_Ameiuridae__Ameiuridae  North American catfishes
        member of:  #order_Siluriformes__Siluriformes  an order of fish belonging to the superorder Malacopterygii including catfishes
           member of:  #superorder_Malacopterygii__Malacopterygii  an extensive group of teleost fishes having fins supported by flexible cartilaginous rays
              member of:  #subclass_Teleostei__Teleostei  large diverse group of bony fishes; includes most living species
                 member of:  #class_Osteichthyes__Osteichthyes  a class of fish having a skeleton composed of bone in addition to cartilage
                    member of:  #subphylum_Vertebrata__Vertebrata__Craniata__subphylum_Craniata  fishes; amphibians; reptiles; birds; mammals
                       member of:  #phylum_Chordata__Chordata  comprises true vertebrates and animals having a notochord
                          member of:  #kingdom_Animalia__Animalia__animal_kingdom  taxonomic kingdom comprising all living or extinct animals

No statement uses or specializes #bullhead; click here to add one.