#family_Carcharhinidae__Carcharhinidae  largest family of living sharks; found worldwide especially in tropical waters; dorsal fin lacks spines: requiem sharks including tiger sharks and soupfin sharks
  supertype:  #fish_family  any of various families of fish
  member:  #requiem_shark  #genus_Carcharhinus  #genus_Negaprion  #genus_Prionace  #genus_Galeocerdo  #genus_Galeorhinus
  member of:  #subclass_Elasmobranchii__Elasmobranchii__Selachii__subclass_Selachii  sharks; rays; dogfishes; skates
     member of:  #class_Chondrichthyes__Chondrichthyes  cartilaginous fishes
        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

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