Archaeovolans

Izina risobanura: “ancient flier”5

Yaryaga: InyamaInyoni za mbereKiretase ya mbere

Archaeovolans was a small, toothed bird that lived in what is now China. It had feathers and could fly, but it also had teeth, unlike most birds today. It lived near lakes and ate meat.5 1

Yabayeho

hashize imyaka miliyoni 121 kugeza 1135

Kiretase ya mbere

Ibisigazwa byabonetse muri

Xiasanjiazi, Liaoning Province, China5 1

Umuvuduko wo hejuru

nka 27 km/h (17 mph)

Kuguruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yihutaga ite?

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

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

Archaeovolans nka 27 km/h (17 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Archaeovolans lived during the Early Cretaceous period, about 121 to 113 million years ago.1

Its fossils were found in the Jiufotang Formation in China, which was once a lake environment.5 1

The only known fossil of Archaeovolans is a nearly complete skeleton, but it is missing the tail and parts of the pelvis and hindlimbs.2

Some scientists think Archaeovolans might actually be the same as another bird called Yanornis.2

The holotype specimen of Archaeovolans was once part of a fake fossil called Archaeoraptor, which was a mix of different animals.2

Archaeovolans had teeth, which is a feature of many early birds but not modern birds.5

Ishusho ya Archaeovolans yakozwe na AI — Ishusho yakozwe na AI yerekana uko Archaeovolans 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 Archaeovolans

?Was Archaeovolans a dinosaur?

Yes, it was an avian theropod dinosaur, a bird-like dinosaur with feathers and teeth. Some scientists call it a bird, but birds are a type of dinosaur.5 3

?How big was Archaeovolans?

It was about the size of a chicken, roughly 30 to 40 centimetres (12 to 16 inches) long. This is based on its close relative Yanornis.4

?What did Archaeovolans eat?

It ate meat, especially fish. Fossils of its close relative Yanornis show fish bones in the stomach and crop area.4

?Is Archaeovolans the same as Yanornis?

Many scientists think so. Archaeovolans was named from the same fossil that later was identified as part of Yanornis martini, so it is considered a junior synonym.4 5

Ku bazobereye muri dinozore

Izina rya siyansi: Archaeovolans
Yiswe na: Czerkas and Xu 20025
Itsinda: Inyoni za mbere
Umuryango / ishami: Ornithurae5
Ishyirwa mu byiciro: Theropoda > Avialae5
Imyaka y'amabuye: imyaka miliyoni 121 kugeza 113 (Aptian)5
Inzego z'amabuye: Jiufotang5
Ibihugu: Ubushinwa5
Ibisigazwa byanditswe: 1 muri The Paleobiology Database5
Ivumburwa: Archaeovolans was named by Stephen Czerkas and Xu Xing in 2002. The name means 'ancient flier'. The type specimen is IVPP V12444, a skeleton found at Xiasanjiazi in China.5 1
Biracyagibwaho impaka: Scientists are not sure if Archaeovolans is a distinct species or if it is the same as Yanornis martini.2

Aho amakuru yakuwe

PBDB Taxon (paleobiodb.org)
Dinosaur Genera List update #192 (reptilis.net)
Re: Dinosaur Genera List update #192 (dml.reptilis.net)
Yanornis (Wikipedia) (Wikipedia)
Archaeovolans in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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