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Kartu dino No. 1063 ci 2 027

Linhenykus

Tur bi mooy: “Linhe claw, from the city of Linhe in Inner Mongolia and the Greek word for claw”1

Lekkoon: GunóorDino yu am dun yu doy waarKretase bu mujj

Linhenykus was a tiny dinosaur that lived in the Late Cretaceous period. It is famous for having only one big finger on each hand, making it the only non-avian dinosaur known with just one digit. It probably used its single claw to dig into insect nests for food.2 1

Dundoon

am na 84 ba 72 milyoŋ at3

Kretase bu mujj

Fosil yu ñu gis ci

Inner Mongolia, China2 1

Guddaay

0,5 m (1,6 ft)1

Diisaay

0,45 kg ba 0,5 kg (1 ba 1 lb)2 1

Kawewaay

0,21 m (0,7 ft)

jortu

Gaawaay bi gën a kawe

lu tollu ci 18 km/h (11 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?

jortu

Naka la diisoon?

diis ni 4 banaana

gudd ni 3 banaana yu ñu topp-toppalegën a woyof muusu kërdiis ni 4 banaanagudd ni 16 bloku tabax ci benn rëddtuuti ba mën a dox ci suufu siismënoon na daw 100 meetar ci 20 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Linhenykus 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)

Linhenykus lu tollu ci 18 km/h (11 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

Linhenykus is the only known non-avian dinosaur that had just one functional finger on each hand.2

It was very small, only about 50 centimetres (1.6 feet) long and weighed around 500 grams (18 ounces).1

The fossil was found in the Wulansuhai Formation, which is about 75 to 71 million years old.1

Linhenykus belonged to a group called alvarezsaurids, which are known for their short, strong arms and big claws.2

Scientists think Linhenykus was a subadult when it died, because its bones were not fully fused together.2

The hand of Linhenykus shows a mix of primitive and advanced features, meaning its evolution was complex.2

Nataalu Linhenykus bu ñu def ak IA — Nataal bu IA def la, muy wone ni Linhenykus 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 Linhenykus

?How big was Linhenykus?

It was very small, about 50 centimetres (1.6 feet) long and weighed around 500 grams (18 ounces).1

?What did Linhenykus eat?

Scientists think it was insectivorous, using its single claw to dig into ant and termite nests, similar to modern anteaters.1

?Why did Linhenykus have only one finger?

Linhenykus had only one functional finger because the outer digits were reduced and lost their finger bones, making it the only non-avian dinosaur with a single digit.1 2

?Is Linhenykus a dinosaur?

Yes, Linhenykus is a non-avian dinosaur, specifically an alvarezsaurid theropod.1

Ngir ñi xam dino lool

Turu xam-xam: Linhenykus
Ku ko tudde: Xu et al. 20113
Kurél: Dino yu am dun yu doy waar
Njaboot / klad: Alvarezsauridae3
Klasifikasiyoŋ: Theropoda > Alvarezsauridae3
Màggaayu doj yi: 84 ba 72 milyoŋ at (Campanian)3
Formasiyoŋi doj: Wulansuhai3
Réew yi: Siin3
Fosil yu ñu gis: 2 ci The Paleobiology Database3
Gisees: Linhenykus was named in 2011 by Xu Xing and his team. The fossil was collected by Jonah N. Choiniere and Michael Pittman in Inner Mongolia, China.1
Ñu ngi koy werante ba tey: Scientists are still debating whether Linhenykus used its single claw mainly for digging or for other purposes.2

Fa xibaar yi jóge

Linhenykus (en.wikipedia.org)
A monodactyl nonavian dinosaur and the complex evolution of the alvarezsauroid hand | PNAS (pnas.org)
Linhenykus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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