Iolar steipeach

Iolar steipeach
Aquila nipalensis
	;
Sonraí
Mais	117 g ; 2.459 kg ; 2.987 kg
Réise sciathán	2.03 m
Meánlíon in ál	1.7
Tréimhse ghoir	45 laethanta
Stádas caomhnaithe
Tacsanomaíocht
Aicme	Aves
Ord	Accipitriformes
Fine	Accipitridae
Géineas	Aquila
Speiceas	Aquila nipalensis ; Hodgson, 1833
Léarscáil de raon an tacsóin
	;

Is éan mór creiche é an t-iolar steipeach (Aquila nipalensis). Cosúil le gach iolar, is ball den fhine Accipitridae é.^[1] Is iolar crúbchlúmhach é, ball den fhofhine Aquilinae, mar gheall ar an gclúmh a chlúdaíonn a chosa.^[2] Measadh san am atá caite go raibh dlúthbhaint ag an speiceas seo le Aquila rapax agus déileáladh leis an dá fhoirm mar speiceas amháin. Roinneadh iad bunaithe ar dhifríochtaí soiléire sa mhoirfeolaíocht agus san anatamaíocht;^[3]^[4] Léiríonn dhá staidéar mhóilíneacha, gach ceann acu bunaithe ar líon an-bheag géinte, go bhfuil dhá speiceas ar leith ann, cé nach n-aontaíonn siad maidir le cé chomh dlúth atá an gaol eatarthu.^[4]^[5]^[6]

Tagairtí

↑ Ferguson-Lees (2001). "Raptors of the World". Houghton Mifflin Harcourt. ISBN 0-618-12762-3.
↑ Helbig, A. J., Kocum, A., Seibold, I., & Braun, M. J. (2005).
↑ Clark (1992). "The taxonomy of Steppe and Tawny Eagles, with criteria for separation of museum specimens and live eagles". Bulletin of the British Ornithologists' Club 112: 150–157.
↑ ^4.0 ^4.1 Olson (1994). "Cranial osteology of Tawny and Steppe Eagles Aquila rapax and A. nipalensis". Bulletin of the British Ornithologists' Club 114: 264–267.
↑ “Steppe Eagle Aquila nipalensis”. globalraptors.org. Global Raptor Information Network.
↑ Sangster (2002). "Taxonomic recommendations for European birds". Ibis 144 (1): 153–159. doi:10.1046/j.0019-1019.2001.00026.x.

[Ferguson-Lees-1] Ferguson-Lees (2001). "Raptors of the World". Houghton Mifflin Harcourt. ISBN 0-618-12762-3.

[Helbig-2] Helbig, A. J., Kocum, A., Seibold, I., & Braun, M. J. (2005).

[Clark-3] Clark (1992). "The taxonomy of Steppe and Tawny Eagles, with criteria for separation of museum specimens and live eagles". Bulletin of the British Ornithologists' Club 112: 150–157.

[Olson-4] 4.0 ^4.1 Olson (1994). "Cranial osteology of Tawny and Steppe Eagles Aquila rapax and A. nipalensis". Bulletin of the British Ornithologists' Club 114: 264–267.

[globalraptors-5] “Steppe Eagle Aquila nipalensis”. globalraptors.org. Global Raptor Information Network.

[Sangster-6] Sangster (2002). "Taxonomic recommendations for European birds". Ibis 144 (1): 153–159. doi:10.1046/j.0019-1019.2001.00026.x.

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