Emú: Diferenzas entre revisións
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{{Taxobox |
{{Taxobox |
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| name = Emú común |
| name = Emú común |
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| fossil_range = [[Mioceno]] – presente<ref>{{ |
| fossil_range = [[Mioceno]] – presente<ref>{{cita publicación periódica | apelido1 = Patterson | nome1 = C. | apelido2 = Rich | nome2 = Patricia Vickers | ano = 1987 | título = The fossil history of the emus, ''Dromaius'' (Aves: Dromaiinae)| publicación = Records of the South Australian Museum | volume = 21| páxinas = 85–117 | url=http://biodiversitylibrary.org/page/40781397 }}</ref> |
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| status = LC |
| status = LC |
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| status_system = |
| status_system = iucn3.1 |
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| status_ref = <ref name=IUCN>{{IUCN|id=22678117 |title=''Dromaius novaehollandiae'' |assessor=BirdLife International |assessor-link=BirdLife International |version=2013.2 |year=2012 |accessdate=14 July 2015}}</ref> |
| status_ref = <ref name=IUCN>{{IUCN|id=22678117 |title=''Dromaius novaehollandiae'' |assessor=BirdLife International |assessor-link=BirdLife International |version=2013.2 |year=2012 |accessdate=14 July 2015}}</ref> |
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| image = Emu-wild.jpg |
| image = Emu-wild.jpg |
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| image_width = 250px |
| image_width = 250px |
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| image_caption = |
| image_caption = Emú común. |
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| genus = Dromaius |
| genus = Dromaius |
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| species = novaehollandiae |
| species = novaehollandiae |
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| authority = ([[John Latham ( |
| authority = ([[John Latham (ornitólogo)|Latham]], 1790)<ref name="Davies">{{cita enciclopedia |apelido=Davies |nome=S.J.J.F.|editor=Hutchins, Michael |enciclopedia=Grzimek's Animal Life Encyclopedia |título=Emus |edición=2nd |ano=2003 |editor=Gale Group |volume=8 Birds I Tinamous and Ratites to Hoatzins |localización=Farmington Hills, Michigan|isbn=0-7876-5784-0 |páxinas= 83–87}}</ref> |
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| subdivision_ranks = [[Subespecie]]s |
| subdivision_ranks = [[Subespecie]]s |
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| subdivision = |
| subdivision = |
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*''D. n. novaehollandiae'' <small>([[John Latham ( |
*''D. n. novaehollandiae'' <small>([[John Latham (ornitólogo)|Latham]], 1790)<ref name="tax" /></small> |
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*''D. n. woodwardi'' <small>([[Gregory Mathews|Mathews]], 1912) (disputed)<ref name=ag>{{ |
*''D. n. woodwardi'' <small>([[Gregory Mathews|Mathews]], 1912) (disputed)<ref name=ag>{{cita web|url=http://www.environment.gov.au/biodiversity/abrs/online-resources/fauna/afd/taxa/Dromaius_novaehollandiae/names |título=Names List for ''Dromaius novaehollandiae'' (Latham, 1790) |editor=Department of the Environment, Water, Heritage and the Arts|dataacceso=14 de xullo de 2015}}</ref></small> |
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*†''[[D. n. diemenensis]]'' <small>[[Le Souef]], 1907<ref name="tax">{{ |
*†''[[D. n. diemenensis]]'' <small>[[Le Souef]], 1907<ref name="tax">{{cita web|url=http://sn2000.taxonomy.nl/Main/Index/Genus/..%5C..%5CClassification%5C51276.htm |título=Systema Naturae 2000 / Classification, ''Dromaius novaehollandiae'' |dataacceso=14 de xullo de 2015 |apelido=Brands |nome=Sheila |data=14 de agosto de 2008 |editor=Project: The Taxonomicon |deadurl=yes |archiveurl=https://web.archive.org/web/20160310083201/http://sn2000.taxonomy.nl/main/classification/51276.htm |archivedate=10 de marzo de 2016}}</ref></small> |
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*†''[[D. n. minor]]'' <small>[[Walter Baldwin Spencer|Spencer]], 1906</small> |
*†''[[D. n. minor]]'' <small>[[Walter Baldwin Spencer|Spencer]], 1906</small> |
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| synonyms = {{collapsible list|bullets = true|title=<small>Lista</small> |
| synonyms = {{collapsible list|bullets = true|title=<small>Lista</small> |
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}} |
}} |
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| range_map = Dromaius novaehollandiae map distribution 2.svg |
| range_map = Dromaius novaehollandiae map distribution 2.svg |
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| range_map_width = |
| range_map_width = 250px |
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| range_map_caption = |
| range_map_caption = O emú habita nas áreas de cor |
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}} |
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⚫ | O '''emú común''' (''Dromaius novaehollandiae'') é segunda meirande ave existente, despois da [[avestruz]]. É [[Endemismo|endémica]] de [[Australia]], onde é a meirande ave nativa e o único membro existente do [[xénero (bioloxía)|xénero]] ''[[Dromaius]]''. A área de distribución do emú abrangue case toda Australia, but the [[Tasmanian emu]] and [[King Island emu]] subspecies became extinct after the [[History of Australia (1788–1850)|European settlement of Australia]] in 1788. The bird is sufficiently common for it to be rated as a [[least-concern species]] by the [[International Union for Conservation of Nature]]. |
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Emus are soft-feathered, brown, [[flightless bird]]s with long necks and legs, and can reach up to {{convert|1.9|m|ft}} in height. Emus can travel great distances, and when necessary can sprint at {{convert|50|km/h|mph|abbr=on}}; 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. |
Emus are soft-feathered, brown, [[flightless bird]]s with long necks and legs, and can reach up to {{convert|1.9|m|ft}} in height. Emus can travel great distances, and when necessary can sprint at {{convert|50|km/h|mph|abbr=on}}; 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. |
Revisión como estaba o 10 de marzo de 2017 ás 13:03
Esta páxina ou sección está a editarse nestes intres. Para evitar posibles conflitos de edición, non edites esta páxina ou sección mentres vexas esta mensaxe. Revisa o historial de edicións para saber quen traballa nela. O usuario Breogan2008 (conversa · contribucións) realizou a última edición na páxina hai 7 anos. O tempo máximo de presenza deste marcador é dun mes dende a última edición do usuario que o puxo; pasado ese tempo debe retirarse. |
Emú común Rango fósil: Mioceno – presente[1] | |||||
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Emú común. | |||||
Estado de conservación | |||||
Pouco preocupante[2] | |||||
Clasificación científica | |||||
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O emú habita nas áreas de cor
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Subespecies | |||||
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Sinonimia | |||||
Lista
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O emú común (Dromaius novaehollandiae) é segunda meirande ave existente, despois da avestruz. É endémica de Australia, onde é a meirande ave nativa e o único membro existente do xénero Dromaius. A área de distribución do emú abrangue case toda Australia, but the Tasmanian emu and King Island emu subspecies became extinct after the European settlement of Australia in 1788. The bird is sufficiently common for it to be rated as a least-concern species by the International Union for Conservation of Nature.
Emus are soft-feathered, brown, flightless birds with long necks and legs, and can reach up to 1,9 metres (6,2 ft) in height. Emus can travel great distances, and when necessary can sprint at 50 km/h (31 mph); 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 common. Females can mate several times and lay several clutches of eggs in one season. The male does the incubation; during this process he hardly eats or drinks and loses a significant amount of weight. The eggs hatch after around eight weeks, and the young are nurtured by their fathers. They reach full size after around six months, but can remain as a family unit until the next breeding season. The emu is an important cultural icon of Australia, appearing on the coat of arms and various coins. The bird features prominently in Indigenous Australian mythology.
Notas
- ↑ Patterson, C.; Rich, Patricia Vickers (1987). "The fossil history of the emus, Dromaius (Aves: Dromaiinae)". Records of the South Australian Museum 21: 85–117.
- ↑ "Dromaius novaehollandiae". Lista Vermella de especies ameazadas. Versión 2013.2 (en inglés). Unión Internacional para a Conservación da Natureza. 2012. Consultado o 14 July 2015.
- ↑ 3,0 3,1 Brands, Sheila (14 de agosto de 2008). Project: The Taxonomicon, ed. "Systema Naturae 2000 / Classification, Dromaius novaehollandiae". Arquivado dende o orixinal o 10 de marzo de 2016. Consultado o 14 de xullo de 2015.
- ↑ 4,0 4,1 Department of the Environment, Water, Heritage and the Arts (ed.). "Names List for Dromaius novaehollandiae (Latham, 1790)". Consultado o 14 de xullo de 2015.