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Igishushanyo cya Xixianykus
Ikarita ya dinozore nimero 1948 muri 2 027

Xixianykus

Izina risobanura: “Xixia claw”1
Yaryaga: InyamaDinozore zidasanzwe zifite ibyoyaKiretase ya nyuma

Xixianykus was a tiny, speedy dinosaur that lived in what is now China. It had long legs for running fast and was covered in feathers. Scientists think it was one of the fastest runners among non-bird dinosaurs.1

Yabayeho
hashize imyaka miliyoni 90 kugeza 845
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Henan Province, China12
Uburebure
0,5 kugeza 1 m (1,6 kugeza 3,3 ft)2
Uburemere
0,74 kg (2 lb)3
Ubutumburuke
0,2 m (0,7 ft)3
Umuvuduko wo hejuru
nka 21 km/h (13 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Xixianykus nka 1 m z'uburebure (3,3 ft)Injangwe yo mu rugo nka 0,5 m (1,6 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)

Ubutumburuke bwayo bwanganaga iki?

Xixianykusnka 0,2 m z'ubutumburuke (0,7 ft)Injangwe yo mu rugonka 0,3 m (1 ft)Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)

Yari iremereye ite?

iremereye nk'imineke 6
ndende nk'injangwe 2 zo mu rugo zikurikiranyendende nk'imineke 6 ikurikiranyeyoroheje kurusha injangwe yo mu rugoiremereye nk'imineke 6nto ku buryo yanyura munsi y'intebeyashoboraga kwiruka metero 100 mu masegonda 17 (umuntu wihuta kurusha abandi akenera 9,6)

Xixianykus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Xixianykus belonged to a group called alvarezsaurids, which were small dinosaurs with strong arms and long legs.1

2

Its fossils were found in the Majiacun Formation in Xixia County, Henan Province, China.1

3

Xixianykus lived about 89 to 83 million years ago, during the Late Cretaceous period.2

4

This dinosaur had special bones in its hips and legs that helped it run very fast.1

5

Xixianykus is one of the earliest known members of the Parvicursorinae group, which were extreme runners.1

6

The name Xixianykus means 'Xixia claw', because its fossils were found in Xixia County and it had sharp claws.1

Byakozwe na AIIshusho ya Xixianykus yakozwe na AI
Ishusho yakozwe na AI yerekana uko Xixianykus 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.
wabajije

Ibibazo bibazwa cyane kuri Xixianykus

?How big was Xixianykus?

Xixianykus was very small, only about 50 centimetres long and 20 centimetres tall. It weighed around 0.74 kilograms, making it one of the smallest known non-bird dinosaurs.34

?How fast could Xixianykus run?

Scientists think Xixianykus was extremely fast because it had very long legs compared to its body, with special foot bones that helped it run. It was built like a tiny roadrunner and could sprint quickly to escape predators.34

?Did Xixianykus eat meat?

Xixianykus likely ate colonial insects, such as termites. It had a long, tubular snout and strong arms with a large claw to tear open logs and nests.34

Ku bazobereye muri dinozore

Izina rya siyansi
Xixianykus
Yiswe na
Xu et al. 20105
Itsinda
Dinozore zidasanzwe zifite ibyoya
Umuryango / ishami
Alvarezsauridae5
Ishyirwa mu byiciro
Theropoda > Alvarezsauridae5
Imyaka y'amabuye
imyaka miliyoni 90 kugeza 84 (Coniacian / Santonian)5
Inzego z'amabuye
Majiacun5
Ibihugu
Ubushinwa5
Ibisigazwa byanditswe
1 muri The Paleobiology Database5
Ivumburwa
Xixianykus was named in 2010 by Xu and colleagues based on a partial skeleton found in the Majiacun Formation of Henan Province, China.12
Biracyagibwaho impaka
Scientists are not sure exactly what Xixianykus ate, but its sharp claws and small size suggest it hunted small prey.2

Aho amakuru yakuwe

  1. A basal parvicursorine (Theropoda: Alvarezsauridae) from the Upper Cretaceous of China | Zootaxa (biotaxa.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Xixianykus (en.wikipedia.org)
  4. New "Roadrunner" Dinosaur Found in China | National Geographic (nationalgeographic.com)
  5. Xixianykus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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