#sea_catfish  any of numerous marine fishes most of which are mouthbreeders; not used for food
  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:  crucifix_fish  catfish of the Caribbean area
  member of:  family_Ariidae__Ariidae  sea 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 sea_catfish; click here to add one.