Casuariiformes

Casuariiformes
Temporal range: Possible Paleocene appearance.
Southern cassowary
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Infraclass: Palaeognathae
Clade: Novaeratitae
Order: Casuariiformes
(Sclater, 1880) Forbes, 1884[1]
Families
Diversity
1 family, 4 genera (including 2 extinct),
9 species (including 5 extinct)
Synonyms[2]
  • Casuarii Sclater, 1880

The Casuariiformes /kæsjˈæri.ɪfɔːrmz/ is an order of large flightless birds that has four surviving members: the three species of cassowary, and the only remaining species of emu. They are divided into either a single family, Casuariidae, or more typically two, with the emu splitting off into its own family, Dromaiidae.

All four living members are native to Australia-New Guinea,[3] but some possible extinct taxa occurred in other landmasses.

  1. ^ Brand, S. (2008)
  2. ^ Brodkob, Pierce (1963). "Catalogue of fossil birds 1- Archaeopterygiformes through Ardeiformes". Biological Sciences, Bulletin of the Florida State Museum. 7 (4): 180–293. Retrieved 30 December 2015.
  3. ^ Clements, J (2007)

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