Kingdom Animalia Height Ostrich: 2.1 – 2.8 m Phylum Chordata Speed Ostrich: 70 km/h | Scientific name Struthionidae Mass Ostrich: 120 kg Higher classification Rheas | |
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Order Struthioniformes
Latham, 1790 Family Struthionidae
Vigors, 1825 Lower classifications Ostrich, Ostriches |
Struthionidae is a family of flightless ratite birds which first appeared during the Miocene epoch, though various Paleocene, Eocene and Oligocene ratites may belong to this group. Traditionally the order Struthioniformes contained the world's ratites, but recent genetic analysis has found that the group is not monophletyic, as it paraphyletic in respect to the tinamous.
Taxonomy
Order Struthioniformes Latham 1790 [Struthiones; Struthioni] (ostriches)
References
Struthionidae Wikipedia(Text) CC BY-SA