Bucerotiformes

Bucerotiformes sunt ordo avium neognatharum qui phoeniculidas, upupidas, bucorvidas, bucerotidas comprehendit, aves tropicas vel subtropicas quae in Europa, Asia, Africa, Wallacea, et Melanesia endemicae sunt.

Ocyceros griseus

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Animalia — Chordata

Classis : Aves 
Superordo : Neognathae 
Ordo : Bucerotiformes 
Fürbringer, 1888

   

Subdivisiones: familiae

Vide commentarium.

Bucorvus leadbeateri.

Taxinomia

Ordo in taxinomia Clements, IOC, et Zoonomen quattuor familias et undecim genera comprehendit:^[1][2][3]

• familia Upupidae (1 genus, 4 species)
  • genus Upupa (4 species)
• familia Phoeniculidae (2 genera, 9 species)
  • genus Phoeniculus (6 species)
  • genus Rhinopomastus (3 species)
• familia Bucorvidae (1 género, 2 species)
  • genus Bucorvus (2 species)
• familia Bucerotidae (15 genera, 59 species)
  • genus Tockus (10 species)
  • genus Lophoceros (7 species)
  • genus Bycanistes (6 species)
  • genus Ceratogymna (2 species)
  • genus Horizocerus (2 species)
  • genus Berenicornis (1 specie)
  • genus Buceros (3 species)
  • genus Rhinoplax (1 specie)
  • genus Anthracoceros (5 species)
  • genus Ocyceros (3 species)
  • genus Anorrhinus (3 species)
  • genus Aceros (1 specie)
  • genus Rhyticeros (6 species)
  • genus Rhabdotorrhinus (4 species)
  • genus Penelopides (5 species)