Parahongshanornis

Izina risobanura: “near Hongshanornis, named for its close relationship to that bird”1

Yaryaga: InyamaInyoni za mbereKiretase ya mbere

Parahongshanornis was a tiny, feathered bird that lived about 120 million years ago in what is now China. It could probably fly, but its legs were longer than its wings, so it might have spent a lot of time running or wading.1 2

Yabayeho

hashize imyaka miliyoni 121 kugeza 1133

Kiretase ya mbere

Ibisigazwa byabonetse muri

Fossils were found near Yuanjiawa, Chaoyang, in Liaoning Province, China.1 3

Umuvuduko wo hejuru

nka 27 km/h (17 mph)

Kuguruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Parahongshanornis nka 27 km/h (17 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Parahongshanornis had a U-shaped furcula (wishbone) that was much longer than it was wide, which is a special feature of its family.2

Its legs were longer than its wings, which is unusual for a bird and suggests it was a good runner or wader.2

The fossil includes soft parts like feathers, even though the skull is missing.1

It lived about 120 million years ago, during the Aptian stage of the Early Cretaceous.1

Its thigh bone (femur) was only 24 millimetres long, making it a very small bird.1

The sternum (breastbone) had a keel along its whole length and two pairs of deep notches at the back edge.1

Ishusho ya Parahongshanornis yakozwe na AI — Ishusho yakozwe na AI yerekana uko Parahongshanornis ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

Ku bazobereye muri dinozore

Izina rya siyansi: Parahongshanornis
Yiswe na: Li et al. 20113
Itsinda: Inyoni za mbere
Umuryango / ishami: Hongshanornithidae3
Ishyirwa mu byiciro: Theropoda > Avialae3
Imyaka y'amabuye: imyaka miliyoni 121 kugeza 113 (Aptian)3
Inzego z'amabuye: Jiufotang3
Ibihugu: Ubushinwa3
Ibisigazwa byanditswe: 1 muri The Paleobiology Database3
Ivumburwa: Parahongshanornis was named by Li Li, Wang Jingqi, and Hou Shilin in 2011, based on a nearly complete skeleton found near Yuanjiawa, Chaoyang, China.1 2
Biracyagibwaho impaka: Scientists are not sure exactly how Parahongshanornis is related to other early birds, because it was assigned to its family based on anatomy rather than a computer analysis.1

Aho amakuru yakuwe

Parahongshanornis (en.wikipedia.org)
A NEW ORNITHURINE BIRD (HONGSHANORNITHIDAE) FROM THE JIUFOTANG FORMATION OF CHAOYANG, LIAONING, CHINA (vertpala.ac.cn)
Parahongshanornis in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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