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Cartoon da Protopteryx
Carta da dino nr. 1490 da 2 027

Protopteryx

Il num vul dir: “primitive feather”1
Mangiava: CharnUtschels primitivsCretacic tempriv

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

Viveva
avant 133 fin 121 milliuns onns4
Cretacic tempriv
Fossils chattads en
Sichakou Member of the Yixian Formation and Huajiying Formation, Hebei Province, northern China1
Lunghezza
0,1 m (0,3 ft)1
Paisa
0,0325 kg fin 0,0485 kg (0 fin 0 lb)3
Autezza
0,05 m (0,2 ft)
stima
Spertadad maximala
var 18 km/h (11 mph)
Sgular, stima

Cura viveva el?

Triassic
Giurassic
Cretacic
avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Protopteryx var 0,2 m lung (0,7 ft)In giat da chasa var 0,5 m (1,6 ft)In chaun var 1 m (3,3 ft)In velo da creschids var 1,8 m (5,9 ft)

Quant aut era el?

Protopteryxvar 0,1 m aut (0,3 ft)In giat da chasavar 0,3 m (1 ft)In chaunvar 0,5 m (1,6 ft)In chavalvar 1,6 m (5,2 ft)

stima

Quant grev era el?

uschè grev sco 0,5 bananas
pli lev ch'in giat da chasauschè lung sco 3 bloccs da construcziun in suenter l'auteruschè pitschen ch'el pudeva ir sut ina sutgapudess sgular sur in entir plaz da ballape en 21 secundas

Quant grond era Protopteryx cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

chaussas cool

Fatgs divertents

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

Fatg cun IAMaletg da Protopteryx fatg cun IA
In maletg fatg cun IA che mussa co Protopteryx pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.
tias dumondas

Las dumondas las pli frequentas davart Protopteryx

?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

Per experts da dinos

Num scientific
Protopteryx
Numnà da
Zhang and Zhou 20004
Gruppa
Utschels primitivs
Famiglia / clada
Enantiornithes4
Classificaziun
Theropoda > Avialae4
Vegliadetgna da la crappa
133 fin 121 milliuns onns (Hauterivian / Barremian)4
Formaziuns da crap
Huajiying4
Pajais
China4
Chats da fossils
2 en The Paleobiology Database4
Scuverta
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
Anc discutà
Scientists are still debating whether the long, ribbon-like tail feathers of Protopteryx were used for display, thermoregulation, or sensing the environment.1

Danunder che vegnan ils fatgs

  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): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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Dapli da la medema gruppa: Utschels primitivs

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Era dal medem temp: Cretacic tempriv

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