Kartu dino No. 0493 ci 2 027

Daurlong

Tur bi mooy: “Daur dragon, named after the Daur Nation and the Chinese word for dragon, plus wangi honoring Mr. Wang Junyou”1

Lekkoon: YàppRaptor yiKretase bu jëkk

Daurlong was a bird-like dinosaur that hunted fish, mammals and other dinosaurs. It lived about 120 million years ago in what is now Inner Mongolia, China. Scientists found a fossil with a blue stain in its belly, which is one of the few preserved intestines ever found in a non-bird dinosaur.1 2

Dundoon

am na 121 ba 120 milyoŋ at4

Kretase bu jëkk

Fosil yu ñu gis ci

Pigeon Hill, Morin Dawa Daur Autonomous Banner, Inner Mongolia, China1 4

Guddaay

1,5 ba 2 m (4,9 ba 6,6 ft)1

Diisaay

15 kg ba 25 kg (33 ba 55 lb)1

Kawewaay

0,5 ba 0,7 m (1,6 ba 2,3 ft)1

Gaawaay bi gën a kawe

lu tollu ci 43 km/h (27 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 muusu kër

gudd ni 4 muusu kër, bakkan ba geengudd ni 11 banaana yu ñu topp-toppalediis ni 5 xaalmënoon na daw 100 meetar ci 8,4 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Daurlong 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)

Daurlong lu tollu ci 43 km/h (27 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

Daurlong had a large blue stain in its abdomen from preserved intestines, one of only a few such finds in non-avian dinosaurs.1 2

It was a mid-sized dromaeosaurid, bigger than microraptors but smaller than some other raptors.1

Daurlong had short arms compared to many other dromaeosaurids, similar to Tianyuraptor and Zhenyuanlong.1 2

Its fossil was found in the Jehol Biota, a famous fossil site in China that preserved many feathered dinosaurs.1 2

Daurlong lived during the Aptian age of the Early Cretaceous, about 121 to 120 million years ago.4

The species name wangi honors Mr. Wang Junyou, director of the Inner Mongolia Museum of Natural History.1

Daurlong had longer and more robust teeth in its upper jaw than its relative Tianyuraptor.1

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

?How big was Daurlong?

Daurlong was a mid-sized dromaeosaurid, about 1.5 metres (4.9 feet) long.3

?What did Daurlong eat?

Daurlong was a predator that hunted fish, mammals and other dinosaurs.2

?Did Daurlong have feathers?

Yes, the fossil preserves plumage along the back of the skull and neck, and the edges of the tail.3

?Why does Daurlong have a blue stain?

The blue stain is one of the few preserved intestines ever found in a dinosaur, matching the intestinal tract seen in another dinosaur called Scipionyx.3 1

Ngir ñi xam dino lool

Turu xam-xam: Daurlong
Ku ko tudde: Wang et al. 20224
Kurél: Raptor yi
Njaboot / klad: Dromaeosauridae4
Klasifikasiyoŋ: Theropoda > Dromaeosauridae4
Màggaayu doj yi: 121 ba 120 milyoŋ at (Aptian)4
Formasiyoŋi doj: Longjiang4
Réew yi: Siin4
Fosil yu ñu gis: 1 ci The Paleobiology Database4
Gisees: Daurlong was named in 2022 by Wang and colleagues based on a nearly complete skeleton found at Pigeon Hill in Inner Mongolia, China. The fossil includes preserved intestines, which is very rare.1 4
Ñu ngi koy werante ba tey: Scientists are not sure if Daurlong was more closely related to microraptorines or to eudromaeosaurs, because it has a mix of features from both groups.1 2

Fa xibaar yi jóge

Intestinal preservation in a birdlike dinosaur supports conservatism in digestive canal evolution among theropods | Scientific Reports (nature.com)
Intestinal preservation in a birdlike dinosaur supports conservatism in digestive canal evolution among theropods (pmc.ncbi.nlm.nih.gov)
Daurlong (en.wikipedia.org)
Daurlong in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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