Dinokaart nr. 0493 van 2 027

Daurlong

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

Het geëet: VleisRaptorsVroeë Kryt

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

Het geleef

121 tot 120 miljoen jaar gelede4

Vroeë Kryt

Fossiele gevind in

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

Lengte

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

Gewig

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

Hoogte

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

Topspoed

omtrent 43 km/h (27 mph)

Hardloop, skatting

Wanneer het dit geleef?

Trias

Jura

Kryt

252 miljoen jaar gelede20114566, die asteroïde

Hoe groot was dit?

Hoe lank was dit?

Hoe hoog was dit?

Hoe swaar was dit?

so swaar soos 6 huiskatte

so lank soos 4 huiskatte van neus tot stertso lank soos 11 piesangs punt aan puntso swaar soos 5 waatlemoenekon 100 meter in 8,4 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Daurlong vergeleke met JOU?

Net wiskunde in jou blaaier. Niks word gestoor of êrens heen gestuur nie.

Hoe vinnig was dit?

'n Mens wat loop omtrent 5 km/h (3 mph)

'n Kind op 'n fiets omtrent 12 km/h (7 mph)

Daurlong omtrent 43 km/h (27 mph)

'n Galopperende perd omtrent 65 km/h (40 mph)

'n Jagluiperd omtrent 100 km/h (62 mph)

cool goed

Prettige feite

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

KI-prent van Daurlong — 'n KI-prent van hoe Daurlong dalk gelyk het, deur 'n rekenaar gemaak uit wat wetenskaplikes weet. Dit is 'n raaiskoot: die regte dier het dalk anders gelyk, en niemand weet wat sy regte kleure was nie.

julle het gevra

Mees gevraagde vrae oor 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

Vir dino-kenners

Wetenskaplike naam: Daurlong
Benoem deur: Wang et al. 20224
Groep: Raptors
Familie / klade: Dromaeosauridae4
Klassifikasie: Theropoda > Dromaeosauridae4
Ouderdom van die rotse: 121 tot 120 miljoen jaar (Aptian)4
Rotsformasies: Longjiang4
Lande: China4
Fossielrekords: 1 in The Paleobiology Database4
Ontdekking: 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
Steeds omstrede: 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

Waar die feite vandaan kom

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): ouderdom, plekke, rotsformasies, klassifikasie.

Elke feit op hierdie bladsy het 'n nommer wat na sy bron wys. As ons iets verkeerd het, jammer, ons is dino-aanhangers, nie 'n wetenskapjoernaal nie. Laat weet ons by [email protected] en ons maak dit reg.

Rex is honger! Dino Wiki is 'n pa se projek vir sy seun wat mal is oor dino's, gratis met geen advertensies en geen spoorsnyers nie. Grootmense kan vir Rex 'n peuselhappie gee om te help om dit aanlyn te hou.Voer Rex