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Kartu dino No. 1948 ci 2 027

Xixianykus

Tur bi mooy: “Xixia claw”1

Lekkoon: YàppDino yu am dun yu doy waarKretase bu mujj

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

Dundoon

am na 90 ba 84 milyoŋ at5

Kretase bu mujj

Fosil yu ñu gis ci

Henan Province, China1 2

Guddaay

0,5 ba 1 m (1,6 ba 3,3 ft)2

Diisaay

0,74 kg (2 lb)3

Kawewaay

0,2 m (0,7 ft)3

Gaawaay bi gën a kawe

lu tollu ci 21 km/h (13 mph)

Daw, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Naka la kawewoon?

Naka la diisoon?

diis ni 6 banaana

gudd ni 2 muusu kër, bakkan ba geengudd ni 6 banaana yu ñu topp-toppalegën a woyof muusu kërdiis ni 6 banaanatuuti ba mën a dox ci suufu siismënoon na daw 100 meetar ci 17 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Xixianykus réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

Nit kuy dox lu tollu ci 5 km/h (3 mph)

Xale bu nekk ci welo lu tollu ci 12 km/h (7 mph)

Xixianykus lu tollu ci 21 km/h (13 mph)

Fas buy daw bu gaaw lu tollu ci 65 km/h (40 mph)

Segg bu gaaw lu tollu ci 100 km/h (62 mph)

yëf yu neex

Xibaar yu neex

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

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

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

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

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

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

Nataalu Xixianykus bu ñu def ak IA — Nataal bu IA def la, muy wone ni Xixianykus mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.

yeen a laaj

Laaj yi ñu gën a laaj ci 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.3 4

?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.3 4

?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.3 4

Ngir ñi xam dino lool

Turu xam-xam: Xixianykus
Ku ko tudde: Xu et al. 20105
Kurél: Dino yu am dun yu doy waar
Njaboot / klad: Alvarezsauridae5
Klasifikasiyoŋ: Theropoda > Alvarezsauridae5
Màggaayu doj yi: 90 ba 84 milyoŋ at (Coniacian / Santonian)5
Formasiyoŋi doj: Majiacun5
Réew yi: Siin5
Fosil yu ñu gis: 1 ci The Paleobiology Database5
Gisees: Xixianykus was named in 2010 by Xu and colleagues based on a partial skeleton found in the Majiacun Formation of Henan Province, China.1 2
Ñu ngi koy werante ba tey: Scientists are not sure exactly what Xixianykus ate, but its sharp claws and small size suggest it hunted small prey.2

Fa xibaar yi jóge

A basal parvicursorine (Theropoda: Alvarezsauridae) from the Upper Cretaceous of China | Zootaxa (biotaxa.org)
PBDB Taxon (paleobiodb.org)
Xixianykus (en.wikipedia.org)
New "Roadrunner" Dinosaur Found in China | National Geographic (nationalgeographic.com)
Xixianykus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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