#family_Sirenidae__Sirenidae  sirens
  supertype:  amphibian_family__amphibianfamily  any family of amphibians
  member of:  order_Urodella
  member:  genus_Siren  a genus of Sirenidae
     member:  siren  eel-like aquatic North American salamander with small forelimbs and no hind limbs; have permanent external gills

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