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Casuariidae
The bird family Casuariidae has four surviving members: the three species of cassowary and the emu. All living members of the family are very large flightless birds native to Australia-New Guinea.Clements, J (2007) Species *† ''Emuarius'' Boles, 1992 (emuwaries) (Late Oligocene – Late Miocene) **† ''Emuarius gidju, E. gidju'' (Patterson & Rich 1987) Boles, 1992 **† ''Emuarius guljaruba, E. guljaruba'' Boles, 2001 *''Casuarius'' Brisson, 1760 (cassowary) **† ''Casuarius lydekkeri, C. lydekkeri'' Rothschild, 1911 (Pygmy cassowary) ** ''Casuarius casuarius, C. casuarius'' (Linnaeus, 1758) (Southern cassowary) ** ''Casuarius unappendiculatus, C. unappendiculatus'' Blyth, 1860 (Northern cassowary) ** ''Casuarius bennetti, C. bennetti'' Gould, 1857 (Dwarf Cassowary) *** ''Casuarius bennetti westermanni, C. b. westermanni'' (Sclater, 1874) (Papuan dwarf cassowary) *** ''Casuarius bennetti bennetti, C. b. bennetti'' Gould, 1857 (Bennett's cassowary) * ''Dromaius'' Vieillot, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Casuariidae
The bird family Casuariidae has four surviving members: the three species of cassowary and the emu. All living members of the family are very large flightless birds native to Australia-New Guinea.Clements, J (2007) Species *† ''Emuarius'' Boles, 1992 (emuwaries) (Late Oligocene – Late Miocene) **† ''Emuarius gidju, E. gidju'' (Patterson & Rich 1987) Boles, 1992 **† ''Emuarius guljaruba, E. guljaruba'' Boles, 2001 *''Casuarius'' Brisson, 1760 (cassowary) **† ''Casuarius lydekkeri, C. lydekkeri'' Rothschild, 1911 (Pygmy cassowary) ** ''Casuarius casuarius, C. casuarius'' (Linnaeus, 1758) (Southern cassowary) ** ''Casuarius unappendiculatus, C. unappendiculatus'' Blyth, 1860 (Northern cassowary) ** ''Casuarius bennetti, C. bennetti'' Gould, 1857 (Dwarf Cassowary) *** ''Casuarius bennetti westermanni, C. b. westermanni'' (Sclater, 1874) (Papuan dwarf cassowary) *** ''Casuarius bennetti bennetti, C. b. bennetti'' Gould, 1857 (Bennett's cassowary) * ''Dromaius'' Vieillot, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dromaius Novaehollandiae
The emu () (''Dromaius novaehollandiae'') is the second-tallest living bird after its ratite relative the Common ostrich, ostrich. It is Endemism, endemic to Australia where it is the largest native bird and the only Extant taxon, extant member of the genus ''Dromaius''. The emu's range covers most of mainland Australia, but the Tasmanian emu, Tasmanian, Kangaroo Island emu, Kangaroo Island and King Island emu, King Island subspecies became extinct after the History of Australia (1788–1850), European settlement of Australia in 1788. Emus are soft-feathered, brown, flightless birds with long necks and legs, and can reach up to in height. Emus can travel great distances, and when necessary can sprint at ; they forage for a variety of plants and insects, but have been known to go for weeks without eating. They drink infrequently, but take in copious amounts of water when the opportunity arises. Breeding takes place in May and June, and fighting among females for a mate is c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Casuarius Unappendiculatus
The northern cassowary (''Casuarius unappendiculatus'') also known as the one-wattled cassowary, single-wattled cassowary, or golden-necked cassowary, is a large, stocky flightless bird of northern New Guinea. It is one of the three living species of cassowary, alongside the dwarf cassowary and the southern cassowary. It is a member of the superorder Paleognathae. Taxonomy Edward Blyth first identified the northern cassowary from a specimen from an aviary located in Calcutta, India, in 1860. It is the most recently discovered of all the cassowary species. The genus name ''Casuarius'' is derived from the Malay word ''kesuari'' "cassowary", while the species name ''unappendiculatus'' refers to the species' single wattle. Officially, there are no subspecies, though some authors list several subspecies. Description The northern cassowary has a hard and stiff black plumage, blue facial skin and a casque on top of the head. It has a bright red or yellow coloured neck and wattle. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emuarius
''Emuarius'' is an extinct genus of casuariiform flightless bird from Australia that lived during the early Miocene and late Oligocene. It is one of two known genera of emu. There are two known species in the genus, ''Emuarius gidju'' and ''Emuarius guljaruba''. The birds in this genus are known as emuwaries. This name comes from a combination of emu and cassowary. This is due to its cassowary-like skull and femur and emu-like lower leg and foot. Because of these similarities it is phylogenetically In biology, phylogenetics (; from Greek φυλή/ φῦλον [] "tribe, clan, race", and wikt:γενετικός, γενετικός [] "origin, source, birth") is the study of the evolutionary history and relationships among or within groups o ... placed between cassowaries and emus. References * * Miocene birds Oligocene birds of Australia Extinct flightless birds Riversleigh fauna Miocene birds of Australia Casuariidae Fossil taxa described in 1992 {{pal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ratites
A ratite () is any of a diverse group of flightless, large, long-necked, and long-legged birds of the infraclass Palaeognathae. Kiwi, the exception, are much smaller and shorter-legged and are the only nocturnal extant ratites. The systematics of and relationships within the paleognath clade have been in flux. Previously, all the flightless members had been assigned to the order Struthioniformes, which is more recently regarded as containing only the ostrich. The modern bird superorder Palaeognathae consists of ratites and the flighted Neotropic tinamous (compare to Neognathae). Unlike other flightless birds, the ratites have no keel on their sternum — hence the name, from the Latin ''ratis'' (raft, a vessel which has no keel - in contradistinction to extant flighted birds with a keel). Without this to anchor their wing muscles, they could not have flown even if they developed suitable wings. Ratites are a paraphyletic group; tinamous fall within them, and are the sister group ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emuarius Gidju
''Emuarius'' is an extinct genus of casuariiform flightless bird from Australia that lived during the early Miocene and late Oligocene. It is one of two known genera of emu. There are two known species in the genus, ''Emuarius gidju'' and ''Emuarius guljaruba''. The birds in this genus are known as emuwaries. This name comes from a combination of emu and cassowary. This is due to its cassowary-like skull and femur The femur (; ), or thigh bone, is the proximal bone of the hindlimb in tetrapod vertebrates. The head of the femur articulates with the acetabulum in the pelvic bone forming the hip joint, while the distal part of the femur articulates wit ... and emu-like lower leg and foot. Because of these similarities it is phylogenetically placed between cassowaries and emus. References * * Miocene birds Oligocene birds of Australia Extinct flightless birds Riversleigh fauna Miocene birds of Australia Casuariidae Fossil taxa described in 1992 { ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emuarius Guljaruba
''Emuarius'' is an extinct genus of casuariiform flightless bird from Australia that lived during the early Miocene and late Oligocene. It is one of two known genera of emu. There are two known species in the genus, ''Emuarius gidju'' and ''Emuarius guljaruba''. The birds in this genus are known as emuwaries. This name comes from a combination of emu and cassowary. This is due to its cassowary-like skull and femur The femur (; ), or thigh bone, is the proximal bone of the hindlimb in tetrapod vertebrates. The head of the femur articulates with the acetabulum in the pelvic bone forming the hip joint, while the distal part of the femur articulates wit ... and emu-like lower leg and foot. Because of these similarities it is phylogenetically placed between cassowaries and emus. References * * Miocene birds Oligocene birds of Australia Extinct flightless birds Riversleigh fauna Miocene birds of Australia Casuariidae Fossil taxa described in 1992 { ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Cassowary
The southern cassowary (''Casuarius casuarius''), also known as double-wattled cassowary, Australian cassowary or two-wattled cassowary, is a large flightless black bird. It is one of the three living species of cassowary, alongside the dwarf cassowary and the northern cassowary. It is a ratite and therefore related to the emu, ostriches, rheas and kiwis. Taxonomy Presently, most authorities consider the southern cassowary monotypic, but several subspecies have been described. It has proven very difficult to confirm the validity of these due to individual variations, age-related variations, the relatively few available specimens (and the bright skin of the head and neck – the basis upon which several subspecies have been described – fades in specimens), and that locals are known to have traded live cassowaries for hundreds, if not thousands of years, some of which are likely to have escaped/been deliberately introduced to regions away from their origin. Cassowaries are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Families
This article lists living orders and families of birds. The links below should then lead to family accounts and hence to individual species. The passerines (perching birds) alone account for well over 5,000 species. In total there are about 10,000 species of birds described worldwide, though one estimate of the real number places it at almost twice that. Taxonomy is very fluid in the age of DNA analysis, so comments are made where appropriate, and all numbers are approximate. In particular see Sibley-Ahlquist taxonomy for a very different classification. Phylogeny Cladogram of modern bird relationships based on Jarvis, E.D. et al. (2014) with some clade names after Yuri, T. et al. (2013). Paleognathae The Paleognathae, or "old jaws", are one of the two superorders recognized within the taxonomic class Aves and consist of the ratites and tinamous. The ratites are mostly large and long-legged, flightless birds, lacking a keeled sternum. Traditionally, all the ratites we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dromaius Baudinianus
''Dromaius'' (from greek δρομαίυς "runner") is a genus of ratite present in Australia. There is one extant species, ''Dromaius novaehollandiae'' commonly known as the emu. In his original 1816 description of the emu, Louis Jean Pierre Vieillot used two generic names; first ''Dromiceius'', then ''Dromaius'' a few pages later. Which label is correct has been a point of contention ever since; the latter is more correctly formed, but the convention in taxonomy is that the first name given stands, unless it is clearly a typographical error, as argued by W.B. Alexander. For names published on the same day, or in the same publication, the International Code of Zoological Nomenclature states that both names have equal precedence, and that the Principle of First Reviser (Article 24.2 ) determines which name is to be used. Most modern publications, including those of the Australian government, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dromaius Novaehollandiae Diemenensis
The Tasmanian emu (''Dromaius novaehollandiae diemenensis'') is an extinct subspecies of emu. It was found in Tasmania, where it had become isolated during the Late Pleistocene. As opposed to the other insular emu taxa, the King Island emu and the Kangaroo Island emu, the population on Tasmania was sizable, meaning that there were no marked effects of small population size as in the other two isolates. The Tasmanian emu became extinct around 1865 according to the Australian Species Profile and Threats database. Officially this was recorded in 1997 when changes to listings of nationally threatened species saw the Tasmanian sub-species of emu added to the list of species presumed extinct. Information regarding the emu is reliant on 19th century documentary evidence and the limited number of emu specimens in museums. As a consequence one of the biggest challenges in researching the Tasmanian emu is the many names or spellings used to describe the emu. The early colonial accounts sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dromaius Ocypus
''Dromaius'' (from greek δρομαίυς "runner") is a genus of ratite present in Australia. There is one extant species, ''Dromaius novaehollandiae'' commonly known as the emu. In his original 1816 description of the emu, Louis Jean Pierre Vieillot used two generic names; first ''Dromiceius'', then ''Dromaius'' a few pages later. Which label is correct has been a point of contention ever since; the latter is more correctly formed, but the convention in taxonomy is that the first name given stands, unless it is clearly a typographical error, as argued by W.B. Alexander. For names published on the same day, or in the same publication, the International Code of Zoological Nomenclature states that both names have equal precedence, and that the Principle of First Reviser (Article 24.2 ) determines which name is to be used. Most modern publications, including those of the Australian government, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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