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Protopteryx kartun
Dino kad No. 1490 wɔ 2 027 mu

Protopteryx

Din no ase: “primitive feather”1
Ɔdii: NamNnomaa a wɔdii kanKretasias Mfiase

Protopteryx was a tiny early bird that lived about 131 million years ago in what is now China. It had two long, ribbon-like tail feathers that were different from any modern bird's feathers. This little bird could fly and probably ate small animals like insects.14

Ɔtenaa ase
mfeɛ ɔpepem 133 kɔsi 121 a atwam4
Kretasias Mfiase
Wɔhunuu fɔsil wɔ
Sichakou Member of the Yixian Formation and Huajiying Formation, Hebei Province, northern China1
Tenten
0.1 m (0.3 ft)1
Mu duru
0.0325 kg kɔsi 0.0485 kg (0 kɔsi 0 lb)3
Korɔn
0.05 m (0.2 ft)
nsusuiɛ
Ntɛmntɛm a ɛsen biara
bɛyɛ 18 km/h (11 mph)
Wimtuo, 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?

Protopteryx ne tenten bɛyɛ 0.2 m (0.7 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?

Protopteryxne korɔn bɛyɛ 0.1 m (0.3 ft)Fie agyinamoabɛyɛ 0.3 m (1 ft)Kramanbɛyɛ 0.5 m (1.6 ft)Ɔpɔnkɔbɛyɛ 1.6 m (5.2 ft)

nsusuiɛ

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ kwadu 0.5
ne mu yɛ hare sen fie agyinamoane tenten te sɛ agodeɛ blɔk 3 a ɛtoatoa soketewa ara ma ɔbɛtumi afa akonnwa aseanka ɔbɛtumi atu atwa bɔɔlobɔ prama mũ wɔ sikɛn 21 mu

Protopteryx 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

Protopteryx is one of the oldest and most primitive members of the group Enantiornithes, which were early birds that lived alongside dinosaurs.1

2

Its two central tail feathers were scalelike without barbs near the body, only having barbs at the tips. This is similar to the tail feathers of the modern red bird-of-paradise.12

3

Protopteryx was about the size of a modern starling, with a body length of only 10 centimetres (3.9 inches) not counting its long tail feathers.1

4

Its body was covered in three types of feathers: down feathers, flight feathers, and the long ribbon-like tail feathers.1

5

The down feathers of Protopteryx had flat, frayed tips instead of the hairlike barbs seen in modern birds.1

6

Protopteryx had a triosseal canal, a feature in the shoulder that helped with flight, and this is one of the earliest examples in birds.2

AI na ɛyɛeɛProtopteryx mfonini a AI yɛeɛ
Yei yɛ Protopteryx 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 Protopteryx ho

?How big was Protopteryx?

About 10 centimetres long, not counting its long tail feathers. It was roughly the size of a modern starling.1

?What did Protopteryx eat?

It probably ate small animals like insects. Its teeth are similar to those of Archaeopteryx, which suggests a similar diet.1

?Could Protopteryx fly?

Yes, it was adapted for flying. It had a triosseal canal in its shoulder and asymmetric wing feathers, just like modern flying birds.1

?Why did Protopteryx have long tail feathers?

The long, ribbon-like tail feathers were probably used for display, not for flying. They only had barbs at the tips, similar to the red bird-of-paradise today.1

Ma dino ho animdefoɔ

Nyansahu din
Protopteryx
Obi a ɔtoo din
Zhang and Zhou 20004
Kuo
Nnomaa a wɔdii kan
Abusua / kuo kɛseɛ
Enantiornithes4
Nkyekyɛmu
Theropoda > Avialae4
Abotan no mfeɛ
mfeɛ ɔpepem 133 kɔsi 121 (Hauterivian / Barremian)4
Abotan nhyehyɛeɛ
Huajiying4
Aman
Kyaena4
Fɔsil nkyerɛwee
2 wɔ The Paleobiology Database mu4
Nhunumu
Protopteryx was named by Chinese paleontologists Fucheng Zhang and Zhonghe Zhou in 2000 based on a fossil found in the Yixian Formation of Hebei Province, China.14
Wɔda so gye ho akyinnye
Scientists are still debating whether the long, ribbon-like tail feathers of Protopteryx were used for display, thermoregulation, or sensing the environment.1

Baabi a nsɛm no firi

  1. Protopteryx (en.wikipedia.org)
  2. A Primitive Enantiornithine Bird and the Origin of Feathers (science.org)
  3. Anatomy and Flight Performance of the Early Enantiornithine Bird Protopteryx fengningensis : Information from New Specimens of the Early Cretaceous Huajiying Formation of China (anatomypubs.onlinelibrary.wiley.com)
  4. Protopteryx in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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