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Kaartuunii: Yuanyanglong
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Yuanyanglong

Hiika maqaa: “lovebird dragon”1
Kan nyaate: Waan hundumaa xiqqoo xiqqooDaayinoowwan rifeensa qaban kan addaaKireetaashasii Jalqabaa

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

Kan jiraate
waggaa miliyoona 121 hanga 100 dura4
Kireetaashasii Jalqabaa
Fosiliiwwan kan itti argaman
Fossils were found in the Miaogou Formation in the Gobi Desert of Inner Mongolia, China.1
Dheerina
1.2 hanga 2 m (3.9 hanga 6.6 ft)12
Ulfaatina
8.8 kg hanga 14.8 kg (19 hanga 33 lb)2
Ol-dheerina
0.82 m (2.7 ft)
tilmaama
Saffisa ol'aanaa
gara 36 km/sa'a (22 mph)
Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Yuanyanglong gara 2 m dheeraa (6.6 ft)Saree gara 1 m (3.3 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)Konkolaataa gara 4.5 m (15 ft)

Hammam ol-dheeraa ture?

Adurree manaagara 0.3 m (1 ft)Sareegara 0.5 m (1.6 ft)Yuanyanglonggara 0.82 m ol-dheeraa (2.7 ft)Fardagara 1.6 m (5.2 ft)

tilmaama

Hammam ulfaataa ture?

akka adurree manaa 4 ulfaata
akka adurree manaa 4 funyaan hanga eegeetti dheeraaakka muuzii 11 walitti hiriiran dheeraaakka muuzii 120 ulfaatameetira 100 sekondii 10 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Yuanyanglong hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

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

AI'n kan hojjetameFakkii AI'n hojjetame: Yuanyanglong
Fakkii AI'n hojjetame kan Yuanyanglong maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.
ati gaafatte

Gaaffiiwwan waa'ee Yuanyanglong baay'ee gaafataman

?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

Ogeeyyii daayinootiif

Maqaa saayinsii
Yuanyanglong
Kan maqaa baase
Hao et al. 20254
Garee
Daayinoowwan rifeensa qaban kan addaa
Maatii / kilaadii
Oviraptorosauria4
Ramaddii
Theropoda > Oviraptorosauria4
Umurii dhagaawwanii
waggaa miliyoona 121 hanga 100 (Aptian / Albian)4
Caasaawwan dhagaa
Miaogou4
Biyyoota
Chaayinaa4
Galmee fosilii
1 The Paleobiology Database keessa4
Argannoo
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
Ammallee falmisiisaa
Scientists are still debating exactly where Yuanyanglong sits on the oviraptorosaur family tree, since its skeleton is incomplete.1

Odeeffannoon eessaa dhufa

  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): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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