#subfamily_Merginae__Merginae  mergansers and closely related diving birds
  supertype:  #bird_family  a family of warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings
  member of:  #family_Anatidae
  member:  #genus_Mergus__Mergus  mergansers
     member:  #merganser__fish_duck__sawbill  large crested fish-eating diving duck having a slender hooked bill with serrated edges
     member:  #goosander__Mergus_merganser  common merganser of Europe and North America
     member:  #American_merganser__Mergus_merganser_americanus  common North American diving duck considered a variety of the European goosander
     member:  #red-breasted_merganser__Mergus_serrator  widely distributed merganser of America and Europe
     member:  #smew__Mergus_albellus  smallest merganser and most expert diver; found in northern Eurasia
  member:  #genus_Lophodytes__Lophodytes  a genus of Merginae
     member:  #hooded_merganser__hooded_sheldrake__Lophodytes_cucullatus  small North American duck with a high circular crest on the male's head

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