Struthioniformes is an order of birds with only a single extant family, Struthionidae, containing the ostriches. Several other extinct families are known...

humans for millennia. Ostriches are of the genus Struthio in the order Struthioniformes, part of the infra-class Palaeognathae, a diverse group of flightless...

Previously, all the flightless members had been assigned to the order Struthioniformes, which is more recently regarded as containing only the ostrich. The...

and includes all "ratites" and tinamous in Struthioniformes. Struthionidae is a member of the Struthioniformes, a group of paleognath birds which first...

Late Quaternary prehistoric birds are avian taxa that became extinct during the Late Quaternary – the Late Pleistocene or Early Holocene – and before recorded...

(Cracraft 1981 and the IUCN, which includes all paleognaths in an expanded Struthioniformes). Cladogram based on Mitchell (2014) with some clade names after Yuri...

List of bird genera concerns the chordata class of aves or birds, characterised by feathers, a beak with no teeth, the laying of hard-shelled eggs, and...

keeled sternum. Traditionally, all the ratites were place in the order Struthioniformes. However, recent genetic analysis has found that the group is not monophyletic...

Flightless birds are birds that, through evolution, lost the ability to fly. There are over 60 extant species, including the well-known ratites (ostriches...

Denis (January 2008). "The Struthionidae and Pelagornithidae (Aves: Struthioniformes, Odontopterygiformes) from the late Pliocene of Ahl Al Oughlam, Morocco"...

Miocene 3 Pachystruthio dmanisensis 450 kg (990 lb) Struthionidae Struthioniformes (ostriches) Early Pleistocene 4 Brontornis burmeisteri 319 kg (703 lb)...

This list of fictional birds is subsidiary to the list of fictional animals. Ducks, penguins and birds of prey are not included here, and are listed separately...

This is a list of Struthioniformes species by global population. While numbers are estimates, they have been made by the experts in their fields. For more...

Struthioniformes (ostriches)...

Retrieved 30 June 2016. Çınar, Ümüt (November 2015). "01 → Pᴀʟᴇᴏɢɴᴀᴛʜᴀᴇ : Sᴛʀᴜᴛʜɪᴏɴɪfᴏʀᴍᴇs, Rʜᴇɪfᴏʀᴍᴇs, Cᴀsᴜᴀʀɪɪfᴏʀᴍᴇs, Aᴘᴛᴇʀʏɢɪfᴏʀᴍᴇs, Aᴇᴘʏᴏʀɴɪᴛʜɪfᴏʀᴍᴇs, Dɪɴᴏʀɴɪᴛʜɪfᴏʀᴍᴇs...

Birds evolved from certain feathered theropod dinosaurs, and there is no real dividing line between birds and non-avian dinosaurs except that some of the...

Struthioniformes (ostriches) Notopalaeognathae...

from Clements, the Sibley–Ahlquist orders are as follows: Enlarged Struthioniformes replaces the ratite orders Rheiformes (rheas), Casuariiformes (cassowaries...

Palaeognathae Struthioniformes (ostriches) Rheiformes (rheas) Tinamiformes (tinamous) Apterygiformes (kiwis) Casuariiformes (emus and cassowaries)...

Psittaciformes (parrots) Sphenisciformes (penguins) Strigiformes (owls) Struthioniformes (ratites) Tinamiformes (tinamous) Trogoniformes (trogons and quetzals)...

subspecies of ostrich. The common ostrich belongs to the order Struthioniformes. Struthioniformes previously contained all the ratites, such as the kiwis, emus...

with ostriches, tinamous, cassowaries, emu, and kiwis, in the order Struthioniformes. Of the two extant species of rheas recognized by the IUCN Red List...

Animalia Phylum: Chordata Class: Aves Infraclass: Palaeognathae Order: Struthioniformes Family: Struthionidae Genus: Struthio Species: S. molybdophanes Binomial...

Animalia Phylum: Chordata Class: Aves Infraclass: Palaeognathae Order: Struthioniformes Family: Struthionidae Genus: Struthio Species: S. camelus Subspecies:...

Animalia Phylum: Chordata Class: Aves Infraclass: Palaeognathae Order: Struthioniformes Family: †Eogruidae Wetmore, 1934 Genera †Eogrus †Sonogrus †Ergilornithinae...

On 29 January 2010, the IUCN Red List of Threatened Species identified 842 (746 animals, 96 plants) extinct species, subspecies and varieties, stocks and...

Animalia Phylum: Chordata Class: Aves Infraclass: Palaeognathae Order: Struthioniformes Family: Struthionidae Genus: †Pachystruthio (Kretzoi, 1954) Type species...

the cassowaries, in the family Casuariidae, part of the ratite order Struthioniformes. An alternate classification was proposed in 2014 by Mitchell et al...

  Extinct in the wild (EW): 5 species   Critically endangered (CR): 223 species   Endangered (EN): 460 species   Vulnerable (VU): 798 species   Near threatened...

a palaeognath and assigned it to the same order as ostriches; the Struthioniformes. In 2021, it was considered a member of the family Paleotididae alongside...