#gadfly  any of various large flies that annoy livestock
  supertype:  fly  two-winged insects characterized by active flight
  subtype:  botfly  stout-bodied hairy dipterous fly whose larvae are parasites on humans and other mammals
     subtype:  horse_botfly__horsebotfly__Gasterophilus_intestinalis  parasitic chiefly on horses
     subtype:  human_botfly__humanbotfly__dermatobiahomini  large tropical American fly; parasitic on humans and other mammals
     subtype:  sheep_botfly__sheepbotfly__sheep_gadfly__sheepgadfly__Oestrus_ovis  larvae are parasitic on sheep
  subtype:  warble_fly  hairy bee-like fly whose larvae produce lumpy abscesses (warbles) under the skin of cattle
  subtype:  horsefly__cleg__clegg__horse_fly__horsefly  large swift fly the female of which sucks blood of various animals

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