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Kaadi ya dayinoso No. 1941 ku 2 027

Xingtianosaurus

Erinnya litegeeza: “Xingtian lizard, after a Chinese god who kept fighting even after losing his head”1 2

Yalyanga: Kitono ku buli kimuDayinoso ez'ebyoya ez'enjawuloEntandikwa ya Kuretasi

Xingtianosaurus was a small, feathered dinosaur that lived in what is now China. It had long feathers on its arms and tail, like a bird. Scientists think it used its feathers for display or to help keep warm.2 1

Yabeerawo

emyaka obukadde 126 okutuuka ku 120 emabega3

Entandikwa ya Kuretasi

Ebisigalira byazuulibwa mu

Wangjiagou, Yixian County, Liaoning Province, China2 1

Obuwanvu

1.5 okutuuka ku 2 m (4.9 okutuuka ku 6.6 ft)2

Obuzito

10 kg okutuuka ku 20 kg (22 okutuuka ku 44 lb)2

Obugulumivu

0.82 m (2.7 ft)

kuteebereza

Sipiidi esinga

nga 38 km/h (24 mph)

Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

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kuteebereza

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obuzito ng'obwa kkapa 5 ab'awaka

obuwanvu nga kkapa 4 ab'awaka, ennyindo ku mukiraobuwanvu ng'amenvu 11 nga gaddiriŋŋanaobuzito ng'obwa wotamerooni 4yandidduse mita 100 mu sikonda 9.5 (omuntu asinga embiro yeetaaga 9.6)

Xingtianosaurus yali munene atya bw'ogeraageranya ku GGWE?

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Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Xingtianosaurus nga 38 km/h (24 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Xingtianosaurus is known from a nearly complete skeleton, but the skull is missing. That is why it was named after a headless god.1 2

Its arms were longer than its shoulder blades, which is unusual for early oviraptorosaurs.2

Xingtianosaurus had a very short first finger bone, less than 40% the length of the second finger bone.2

It lived about 125 million years ago, during the Early Cretaceous period.3

Fossilized feather imprints were found near its forearm and hand bones, showing it had long wing-like feathers.2

Xingtianosaurus belongs to a group called Caudipteridae, which includes some of the earliest feathered dinosaurs.2 1

Ekifaananyi kya Xingtianosaurus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Xingtianosaurus
Yatuumibwa: Qiu et al. 20193
Ekibinja: Dayinoso ez'ebyoya ez'enjawulo
Ekika / ekibinja: Caudipterygidae3
Engabanya: Theropoda > Oviraptorosauria3
Emyaka gy'enjazi: emyaka obukadde 126 okutuuka ku 120 (Barremian / Aptian)3
Ensengeka z'enjazi: Yixian3
Ensi: Cayina3
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database3
Okuzuulibwa: Xingtianosaurus was named in 2019 by Rui Qiu and colleagues. The only skeleton was found in the Yixian Formation of Liaoning, China.2 1
Kikyakubaganyizibwako ebirowoozo: Scientists are not sure exactly how Xingtianosaurus is related to other oviraptorosaurs, because its skull is missing.2

Ebituufu gye biva

Xingtianosaurus (en.wikipedia.org)
A new caudipterid from the Lower Cretaceous of China with information on the evolution of the manus of Oviraptorosauria (pmc.ncbi.nlm.nih.gov)
Xingtianosaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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