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Igishushanyo cya Yuanyanglong
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Yuanyanglong

Izina risobanura: “lovebird dragon”1
Yaryaga: Bike muri byoseDinozore zidasanzwe zifite ibyoyaKiretase ya mbere

Yuanyanglong was a small, feathered dinosaur that lived in the Early Cretaceous period. It was an oviraptorosaur, a group of bird-like dinosaurs that walked on two legs and had beaks.1

Yabayeho
hashize imyaka miliyoni 121 kugeza 1004
Kiretase ya mbere
Ibisigazwa byabonetse muri
Fossils were found in the Miaogou Formation in the Gobi Desert of Inner Mongolia, China.1
Uburebure
1,2 kugeza 2 m (3,9 kugeza 6,6 ft)12
Uburemere
8,8 kg kugeza 14,8 kg (19 kugeza 33 lb)2
Ubutumburuke
0,82 m (2,7 ft)
igereranya
Umuvuduko wo hejuru
nka 36 km/h (22 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Yuanyanglong nka 2 m z'uburebure (6,6 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)

Ubutumburuke bwayo bwanganaga iki?

Injangwe yo mu rugonka 0,3 m (1 ft)Imbwanka 0,5 m (1,6 ft)Yuanyanglongnka 0,82 m z'ubutumburuke (2,7 ft)Ifarashinka 1,6 m (5,2 ft)

igereranya

Yari iremereye ite?

iremereye nk'injangwe 4 zo mu rugo
ndende nk'injangwe 4 zo mu rugo zikurikiranyendende nk'imineke 11 ikurikiranyeiremereye nk'imineke 120yashoboraga kwiruka metero 100 mu masegonda 10 (umuntu wihuta kurusha abandi akenera 9,6)

Yuanyanglong yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Yuanyanglong is the first Early Cretaceous oviraptorosaur named from the Gobi Desert region, while other Gobi relatives come from later rocks.1

2

The name Yuanyanglong comes from the Mandarin word for lovebirds, because the two fossil skeletons were found together on the same block.1

3

The species name bainian means 'a hundred years' in Chinese, celebrating 100 years since the first oviraptorosaurs were named in 1924.1

4

Scientists found two partial skeletons, one with a poorly preserved skull and the other with parts of the hips, legs, and arms.1

5

Yuanyanglong is a basal oviraptorosaur, meaning it branched off early in the group's family tree, before many other oviraptorosaurs.1

Byakozwe na AIIshusho ya Yuanyanglong yakozwe na AI
Ishusho yakozwe na AI yerekana uko Yuanyanglong ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.
wabajije

Ibibazo bibazwa cyane kuri Yuanyanglong

?How big was Yuanyanglong?

It was a relatively small dinosaur, though its exact size is not given in the sources. It is described as a 'smaller' oviraptorosaur based on the two partial skeletons found.3

?What did Yuanyanglong eat?

It was an omnivore, meaning it ate both plants and small animals. Scientists found gastroliths (stomach stones) in its body cavity, which helped it grind up food.43

?Could Yuanyanglong run fast?

It had long legs and narrow feet, which usually help with running, but its hip bone had a very short area for leg muscles to attach. Scientists think it was probably not a fast runner and may have been better at wading in water like a modern wading bird.3

?Why was it called Yuanyanglong?

The name means 'lovebird dragon' in Chinese, because the two fossil skeletons were found lying together on the same rock block, like a pair of lovebirds.1

Ku bazobereye muri dinozore

Izina rya siyansi
Yuanyanglong
Yiswe na
Hao et al. 20254
Itsinda
Dinozore zidasanzwe zifite ibyoya
Umuryango / ishami
Oviraptorosauria4
Ishyirwa mu byiciro
Theropoda > Oviraptorosauria4
Imyaka y'amabuye
imyaka miliyoni 121 kugeza 100 (Aptian / Albian)4
Inzego z'amabuye
Miaogou4
Ibihugu
Ubushinwa4
Ibisigazwa byanditswe
1 muri The Paleobiology Database4
Ivumburwa
The fossils were discovered in 2021 in the Miaogou Formation in Inner Mongolia, China. In 2024, Hao and colleagues announced the new genus and species Yuanyanglong bainian, and the full description was published in 2025.1
Biracyagibwaho impaka
Scientists are still debating exactly where Yuanyanglong sits on the oviraptorosaur family tree, since its skeleton is incomplete.1

Aho amakuru yakuwe

  1. Yuanyanglong (en.wikipedia.org)
  2. Yuanyanglong bainian | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  3. 内蒙古发现窃蛋龙类恐龙新属种——百年鸳鸯龙----中国科学院古脊椎动物与古人类研究所 (ivpp.ac.cn)
  4. Yuanyanglong in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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