Karata ya dino No. 0493 mo go 2 027

Daurlong

Leina le raya: “Daur dragon, named after the Daur Nation and the Chinese word for dragon, plus wangi honoring Mr. Wang Junyou”1

E jele: NamaDiraptoroTshimologo ya Cretaceous

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

E tshetse

dimilione tsa dingwaga di le 121 go ya go 120 tse di fetileng4

Tshimologo ya Cretaceous

Difosili di fitlhetswe kwa

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

Boleele

1.5 go ya go 2 m (4.9 go ya go 6.6 ft)1

Bokete

15 kg go ya go 25 kg (33 go ya go 55 lb)1

Bogodimo

0.5 go ya go 0.7 m (1.6 go ya go 2.3 ft)1

Bonako jo bogolo

e ka nna 43 km/h (27 mph)

Go taboga, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

E ne e le kwa godimo go le kae?

E ne e le bokete go le kae?

bokete jaaka dikatse tsa mo gae di le 6

telele jaaka dikatse tsa mo gae di le 4 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 11 di latelanabokete jaaka magapu a le 5e ne e ka taboga dimetara di le 100 mo metsotswaneng e le 8.4 (motho yo o bonako go gaisa o tlhoka 9,6)

Daurlong e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Daurlong e ka nna 43 km/h (27 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

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

Setshwantsho sa Daurlong se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Daurlong e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

o botsitse

Dipotso tse di botswang thata ka ga 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

Ya baitseanape ba didino

Leina la saense: Daurlong
Leina le neilwe ke: Wang et al. 20224
Setlhopha: Diraptoro
Lelapa / clade: Dromaeosauridae4
Thulaganyo: Theropoda > Dromaeosauridae4
Bogolo jwa matlapa: 121 go ya go 120 dimilione tsa dingwaga (Aptian)4
Dibopego tsa matlapa: Longjiang4
Dinaga: Tšhaena4
Direkoto tsa difosili: 1 mo The Paleobiology Database4
Go fitlhelwa: 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
Go sa ntse go ganetsanwa: 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

Kwa dintlha di tswang teng

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): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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