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Chaoyangopterus

Izenaren esanahia: “Chaoyang wing”1

Jaten zuen: ArrainaNarrasti hegalariakBehe KretazeoaTeknikoki ez da dinosauroa

Chaoyangopterus was a flying reptile that lived in China during the Early Cretaceous. It had a long, toothless beak and a wingspan about as wide as a small car. It probably swooped down to catch fish from lakes.1 5

Datu dibertigarria: pterosauroak dinosauroen gainetik hegan egiten zuten, baina haien lehengusuak ziren, ez dinosauroak.

Bizi izan zen

Duela 121 eta 113 milioi urte artean5

Behe Kretazeoa

Fosilak hemen aurkitu dira:

Liaoning, China1

Luzera

0,7 m (2,3 ft)3

Hego-zabalera

1,85 m (6,1 ft)1

Abiadura maximoa

46 km/h inguru (29 mph)

Hegan egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

bata bestearen atzean jarritako 4 banana bezain luzefutbol zelai oso bat zeharkatu zezakeen hegan 8,2 segundotan

Zein handia zen Chaoyangopterus ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

Pertsona bat oinez 5 km/h inguru (3 mph)

Haur bat bizikletan 12 km/h inguru (7 mph)

Chaoyangopterus 46 km/h inguru (29 mph)

Zaldi bat lauhazka 65 km/h inguru (40 mph)

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Chaoyangopterus had no teeth, just a sharp beak like a bird.1

Its skull was about 27 centimeters (11 inches) long, about the size of a ruler.1

It still had four fingers on each hand, unlike some other pterosaurs that lost fingers.1

Its legs were longer and its wings shorter compared to its relative Nyctosaurus.1

Scientists first thought Chaoyangopterus was a nyctosaurid, but later placed it in its own family, Chaoyangopteridae.1

Some researchers now think Chaoyangopterus might have been an omnivore that walked on the ground like a crane, instead of just eating fish.1 5

Chaoyangopterus: AAk egindako irudia — Chaoyangopterus nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.

zure galderak

Chaoyangopterus: gehien egindako galderak

?How big was Chaoyangopterus?

Its wingspan was about 1.85 metres (6.1 feet). Its skull was about 27 centimetres (11 inches) long.1

?Did Chaoyangopterus have teeth?

No, it had no teeth at all. It had a long, sharp beak like a bird.1

?What did Chaoyangopterus eat?

Scientists first thought it ate fish, but now many think it was an omnivore that walked on the ground like a crane and ate small animals, seeds, fruits, and eggs.1 4

Mito-hauslea

Mitoa: Some people think Chaoyangopterus had teeth like many other pterosaurs.

Egia: Chaoyangopterus was completely toothless, with a beak like a modern bird.1

Dino adituentzat

Izen zientifikoa: Chaoyangopterus
Izendatzailea:: Wang and Zhou 20035
Taldea: Narrasti hegalariak
Familia / klada: Azhdarchidae5
Sailkapena: Pterosauria > Pterodactyloidea > Azhdarchidae5
Arroken adina: 121 eta 113 milioi urte artean (Aptian)5
Arroka-formazioak: Jiufotang5
Herrialdeak: Txina5
Fosil-erregistroak: 2 The Paleobiology Database datu-basean5
Aurkikuntza: Chaoyangopterus was named in 2003 by Chinese paleontologists Wang Xiaolin and Zhou Zhonghe. The species name zhangi honors journalist Zhang Wanlian for protecting fossil sites. The skeleton was found in the Jiufotang Formation of Liaoning, China.1 2
Oraindik eztabaidagai: Scientists still debate whether Chaoyangopterus was a fish-eater or a ground-feeding omnivore, and its exact place in the pterosaur family tree is not settled.1 5

Datuak nondik datozen

Chaoyangopterus (en.wikipedia.org)
TWO NEW PTERODACTYLOID PTEROSAURS FROM THE EARLY CRETACEOUS JIUFOTANG FORMATION OF WESTERN LIAONING,CHINA (vertpala.ac.cn)
The PTEROSAURIA - Chaoyangopterus (web.archive.org)
Chaoyangopterus - Thomas Henry Huxley Paleozoological Gardens (hpz.zhejiangopterus.org)
Chaoyangopterus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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