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Zhenyuanlong kartun
Dino kad No. 2012 wɔ 2 027 mu

Zhenyuanlong

Din no ase: “Zhenyuan Sun's dragon”1
Ɔdii: NamRaptɔKretasias Mfiase

Zhenyuanlong was a feathered dinosaur that looked like a bird but had very short arms. It lived in what is now China about 125 million years ago. Even though its arms were tiny, it had big wings made of feathers on them!1

Ɔtenaa ase
mfeɛ ɔpepem 126 kɔsi 120 a atwam5
Kretasias Mfiase
Wɔhunuu fɔsil wɔ
Sihedang, Jianchang County, Liaoning Province, China1
Tenten
1.65 m (5.4 ft)1
Mu duru
20 kg (44 lb)3
Korɔn
0.59 m (1.9 ft)
nsusuiɛ
Ntɛmntɛm a ɛsen biara
bɛyɛ 43 km/h (27 mph)
Mmirikatuo, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik
Jurasik
Kretasias
mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne tenten yɛ sɛn?

Zhenyuanlong ne tenten bɛyɛ 1.65 m (5.4 ft)Fie agyinamoa bɛyɛ 0.5 m (1.6 ft)Kraman bɛyɛ 1 m (3.3 ft)Ɔpanin sakre bɛyɛ 1.8 m (5.9 ft)

Na ne korɔn yɛ sɛn?

Fie agyinamoabɛyɛ 0.3 m (1 ft)Kramanbɛyɛ 0.5 m (1.6 ft)Zhenyuanlongne korɔn bɛyɛ 0.59 m (1.9 ft)Ɔpɔnkɔbɛyɛ 1.6 m (5.2 ft)

nsusuiɛ

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ fie agyinamoa 5
ne tenten te sɛ fie agyinamoa 3 firi hwene kɔsi duane tenten te sɛ kwadu 9 a wɔde abɔ toatoa sone mu duru te sɛ watamɛlɔn 4anka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 8.4 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Zhenyuanlong kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

1

Zhenyuanlong had very short arms for a raptor, only about half the length of its legs.1

2

Despite its short arms, it had large wings made of long, stiff feathers, similar to bird wings.1

3

It also had long feathers on its tail, which may have been used for display or balance.1

4

Zhenyuanlong is one of the largest feathered dinosaurs found in Liaoning, China, measuring about 1.65 metres long.1

5

It is only the second known short-armed dromaeosaurid from Liaoning, after Tianyuraptor.1

6

Unlike some other feathered dinosaurs, Zhenyuanlong did not have vaned feathers on its legs.1

AI na ɛyɛeɛZhenyuanlong mfonini a AI yɛeɛ
Yei yɛ Zhenyuanlong mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.
wobisaeɛ

Nsɛm a wɔbisa bebree fa Zhenyuanlong ho

?Could Zhenyuanlong fly?

No, it probably could not fly. Its short arms and heavy body (about 20 kg) made flight impossible, even though it had large wings.4

?How big was Zhenyuanlong?

It was about 1.65 metres (5.4 feet) long from snout to tail tip, and with its long tail feathers it may have reached 2 metres (6.6 feet). It weighed roughly 20 kilograms (44 pounds).34

?What did Zhenyuanlong eat?

The sources do not say exactly what it ate, but as a dromaeosaurid (a raptor-like dinosaur) it was probably a meat-eater that hunted small animals.3

?When did Zhenyuanlong live?

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

?Why did Zhenyuanlong have wings if it couldn't fly?

Scientists think the wings might have been used for display, like a peacock's tail, or for keeping eggs warm. They may also have helped with balance.4

?Did Zhenyuanlong have feathers on its legs?

No, unlike some other feathered dinosaurs, Zhenyuanlong did not have vaned feathers on its legs. The fossil shows no sign of leg feathers.1

Atosɛm sɛefoɔ

Atosɛm: Zhenyuanlong could fly because it had wings.

Nokorɛ: Its wings were too short for powered flight. Scientists think it used its feathers for display, gliding, or helping to climb trees.1

Ma dino ho animdefoɔ

Nyansahu din
Zhenyuanlong
Obi a ɔtoo din
Lü and Brusatte 20155
Kuo
Raptɔ
Abusua / kuo kɛseɛ
Dromaeosauridae5
Nkyekyɛmu
Theropoda > Dromaeosauridae5
Abotan no mfeɛ
mfeɛ ɔpepem 126 kɔsi 120 (Barremian / Aptian)5
Abotan nhyehyɛeɛ
Yixian5
Aman
Kyaena5
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu5
Nhunumu
The fossil was found by a local farmer in Liaoning, China, and secured by Mr. Zhenyuan Sun, who gave it to scientists. It was named Zhenyuanlong suni in 2015 by paleontologists Lü Junchang and Stephen Brusatte.1
Wɔda so gye ho akyinnye
Scientists are still debating how Zhenyuanlong is related to other dromaeosaurids, because its short arms and other features make its family tree complicated.1

Baabi a nsɛm no firi

  1. A large, short-armed, winged dromaeosaurid (Dinosauria: Theropoda) from the Early Cretaceous of China and its implications for feather evolution | Scientific Reports (nature.com)
  2. PBDB Taxon (paleobiodb.org)
  3. Zhenyuanlong (en.wikipedia.org)
  4. 'Big Bird' dino: Researchers discover largest ever winged dinosaur | Science | AAAS (science.org)
  5. Zhenyuanlong in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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