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Kaartuunii: Xunmenglong
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Xunmenglong

Hiika maqaa: “swift fierce dragon”1
Kan nyaate: FoonDaayinoowwan foon nyaatanKireetaashasii Jalqabaa

Xunmenglong was a tiny, speedy meat-eater that lived in what is now China. It was one of the smallest dinosaurs of its group, about as long as a big chicken. It probably dashed around hunting small animals in the Early Cretaceous.12

Kan jiraate
waggaa miliyoona 133 hanga 126 dura3
Kireetaashasii Jalqabaa
Fosiliiwwan kan itti argaman
Hebei Province, northeastern China, in the Huajiying Formation12
Dheerina
0.5 m (1.6 ft)1
Ol-dheerina
0.19 m (0.6 ft)
tilmaama
Saffisa ol'aanaa
gara 15 km/sa'a (9 mph)
Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Xunmenglong gara 0.5 m dheeraa (1.6 ft)Adurree manaa gara 0.5 m (1.6 ft)Saree gara 1 m (3.3 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)

Hammam ol-dheeraa ture?

Xunmenglonggara 0.19 m ol-dheeraa (0.6 ft)Adurree manaagara 0.3 m (1 ft)Sareegara 0.5 m (1.6 ft)Fardagara 1.6 m (5.2 ft)

tilmaama

akka muuzii 3 walitti hiriiran dheeraaakka bilookii ijaarsaa taphaa 16 tarreen dheeraaakka barcuma jala deemuu danda'utti xiqqaameetira 100 sekondii 24 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

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

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

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

1

Xunmenglong is the smallest known member of the compsognathid group, about the size of a sub-adult Scipionyx, another small dinosaur.1

2

Its lower legs were unusually long compared to the rest of its body, which may have made it a fast runner.2

3

The fossil was originally part of a chimera, meaning it was mixed with bones from two other animals before scientists sorted it out.1

4

Xunmenglong lived about 130.7 million years ago, during the Hauterivian age of the Early Cretaceous.1

5

It is the oldest known compsognathid from Asia, found in the Huajiying Formation which may preserve the oldest Jehol Biota fauna.2

6

One unique feature is that its fourth toe bone (pedal phalanx IV-4) is longer than the third, which helps tell it apart from other compsognathids.2

AI'n kan hojjetameFakkii AI'n hojjetame: Xunmenglong
Fakkii AI'n hojjetame kan Xunmenglong 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 Xunmenglong baay'ee gaafataman

?How big was Xunmenglong?

It was about 50 centimetres (1.6 feet) long, roughly the size of a chicken.1

?What did Xunmenglong eat?

It was a meat-eater that probably hunted small animals like lizards and insects.1

?When did Xunmenglong live?

It lived about 130.7 million years ago, during the Early Cretaceous period.1

?Is Xunmenglong a dinosaur?

Yes, it is a compsognathid theropod dinosaur.1

Seenaa sobaa diigaa

Seenaa sobaa: Some people might think Xunmenglong was a baby of a larger dinosaur because it was so small.

Dhugaa: Scientists think it was a fully grown adult, not a baby, because its bones show adult features.1

Ogeeyyii daayinootiif

Maqaa saayinsii
Xunmenglong
Kan maqaa baase
Xing et al. 20203
Garee
Daayinoowwan foon nyaatan
Maatii / kilaadii
Compsognathidae3
Ramaddii
Theropoda > Compsognathidae3
Umurii dhagaawwanii
waggaa miliyoona 133 hanga 126 (Hauterivian)3
Caasaawwan dhagaa
Huajiying3
Biyyoota
Chaayinaa3
Galmee fosilii
1 The Paleobiology Database keessa3
Argannoo
Xunmenglong was named in 2020 by Xing and colleagues from a fossil that was part of a chimera. The holotype includes a pelvis, tail base, and hindlimbs, and it was found in the Huajiying Formation in China.12
Ammallee falmisiisaa
Scientists debate whether Xunmenglong is truly a compsognathid or a more basal member of Tetanurae, as one 2024 study suggested.1

Odeeffannoon eessaa dhufa

  1. Xunmenglong (en.wikipedia.org)
  2. A new compsognathid theropod dinosaur from the oldest assemblage of the Jehol Biota in the Lower Cretaceous Huajiying Formation, northeastern China - ADS (ui.adsabs.harvard.edu)
  3. Xunmenglong in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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