#fauna  all the animal life in a particular region
  exclusion:  flora
  supertype:  aggregation__collection__accumulation__assemblage  several things grouped together
  subtype:  avifauna  the birds of a particular region or period
  member:  animal_group
  member of:  biota__biology  all the plant and animal life of a particular region

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