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Darwinopterus

Izina risobanura: “Darwin's wing”1

Yaryaga: UdukokoIbikururanda bigurukaJurasike yo hagati kugeza Jurasike ya nyumaMu by'ukuri si dinozore

Imagine a flying reptile that looks like it got its head from one group and its tail from another. That is Darwinopterus. It lived in the middle Jurassic period, about 160 million years ago, in what is now China.1 2

Akantu gashimishije: pterozore zagurukaga hejuru ya dinozore, ariko zari babyara bazo, si dinozore ubwazo.

Yabayeho

hashize imyaka miliyoni 168 kugeza 1525

Jurasike yo hagati kugeza Jurasike ya nyuma

Ibisigazwa byabonetse muri

Liaoning Province, China5 1

Uburebure

0,34 kugeza 0,46 m (1,1 kugeza 1,5 ft)2

Ubugari bw'amababa

0,75 m (2,5 ft)3

Umuvuduko wo hejuru

nka 32 km/h (20 mph)

Kuguruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

ndende nk'imineke 2,5 ikurikiranyendende nk'ibikinisho 14 byo kubaka bikurikiranyeyashoboraga kuguruka ikambuka ikibuga cyose cy'umupira w'amaguru mu masegonda 12

Darwinopterus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Darwinopterus nka 32 km/h (20 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Darwinopterus was a 'transitional fossil' because it had a head and neck like later short-tailed pterosaurs, but a long tail like earlier ones.1 2

More than 30 fossils of Darwinopterus have been found, all from the same rock layer in China.1

The name Darwinopterus honors Charles Darwin, the famous scientist who came up with the idea of evolution by natural selection.1 2

Darwinopterus had a very long tail, made of more than 20 vertebrae, with thin bony rods wrapping around it.2

Its skull was huge, almost twice as long as the bones of its back. That's even bigger than many later pterosaurs.2

Darwinopterus had about 15 pairs of slender, spike-like teeth in its mouth, good for gripping prey.2

The first Darwinopterus species, D. modularis, was named in 2010. Later, three more species were added in 2011, 2025, and 2010.1 5

Ishusho ya Darwinopterus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Darwinopterus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

wabajije

Ibibazo bibazwa cyane kuri Darwinopterus

?Was Darwinopterus a dinosaur?

No, Darwinopterus was a pterosaur, a flying reptile that lived while dinosaurs walked on land. Pterosaurs are not dinosaurs.4 1

?How big was Darwinopterus?

It was a relatively small pterosaur. Its skull was about 0.14 to 0.19 metres long, and its forelimbs were about 0.34 to 0.46 metres long.2

?What did Darwinopterus eat?

Its slender, spike-like teeth were well suited for gripping prey, so it probably caught small animals like insects or fish. Scientists infer this from the tooth shape.2 1

?Why is Darwinopterus called a transitional fossil?

Because it had a head and neck like later short-tailed pterosaurs, but a long tail like earlier ones. This mix shows how one group evolved into the other.1 4

Ku bazobereye muri dinozore

Izina rya siyansi: Darwinopterus
Yiswe na: Lü et al. 20105
Itsinda: Ibikururanda biguruka
Umuryango / ishami: Monofenestrata5
Ishyirwa mu byiciro: Pterosauria5
Imyaka y'amabuye: imyaka miliyoni 168 kugeza 152 (Bathonian / Kimmeridgian)5
Inzego z'amabuye: Tiaojishan5
Ibihugu: Ubushinwa5
Ibisigazwa byanditswe: 4 muri The Paleobiology Database5
Ivumburwa: The first Darwinopterus fossil was found at Linglongta, Liaoning Province, China, in rocks of the Tiaojishan Formation. Scientists Lü Junchang, David Unwin, and others named it in 2010. It was described in the journal Proceedings of the Royal Society B.1 2
Biracyagibwaho impaka: Scientists are still debating whether Darwinopterus was a fast aerial hunter or mainly an insectivore that hopped on the ground.1

Aho amakuru yakuwe

Darwinopterus (en.wikipedia.org)
Evidence for modular evolution in a long-tailed pterosaur with a pterodactyloid skull (pmc.ncbi.nlm.nih.gov)
Brazil - A new species of Darwinopterus (Wukongopteridae, Pterosauria) from western Liaoning provides some new information on the ontogeny of this clade A new species of <i>Darwinopterus</i> (Wukongopteridae, Pterosauria) from western Liaoning provides some new information on the ontogeny of this clade (scielo.br)
Darwinopterus, a Transitional Pterosaur (smithsonianmag.com)
Darwinopterus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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