Microenantiornis

Izina risobanura: “tiny opposite bird”1

Yaryaga: InyamaInyoni za mbereKiretase ya mbere

Microenantiornis was a tiny bird that lived during the time of dinosaurs. It was about the size of a sparrow and could probably fly between trees. Scientists found its skeleton in China.1 2

Yabayeho

hashize imyaka miliyoni 121 kugeza 1133

Kiretase ya mbere

Ibisigazwa byabonetse muri

Liaoning Province, China1 2

Uburebure

0,1 kugeza 0,2 m (0,3 kugeza 0,7 ft)1

Umuvuduko wo hejuru

nka 27 km/h (17 mph)

Kuguruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

ndende nk'ibikinisho 6 byo kubaka bikurikiranyeyashoboraga kuguruka ikambuka ikibuga cyose cy'umupira w'amaguru mu masegonda 14

Microenantiornis 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)

Microenantiornis 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

Microenantiornis belongs to a group of ancient birds called enantiornithines, which had teeth and claws on their wings.2

Its name means 'tiny opposite bird' because it was small and had a different shoulder joint from modern birds.1

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

The only known fossil of Microenantiornis was found in the Jiufotang Formation in Liaoning, China.1

Scientists think Microenantiornis lived in trees because its hindlimb bones show features of an arboreal (tree-dwelling) animal.2

Its breastbone (sternum) was simple and lacked a keel, which is different from modern flying birds.2

Ishusho ya Microenantiornis yakozwe na AI — Ishusho yakozwe na AI yerekana uko Microenantiornis 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.

Ku bazobereye muri dinozore

Izina rya siyansi: Microenantiornis
Yiswe na: Wei and Li 20173
Itsinda: Inyoni za mbere
Umuryango / ishami: Enantiornithes3
Ishyirwa mu byiciro: Theropoda > Avialae3
Imyaka y'amabuye: imyaka miliyoni 121 kugeza 113 (Aptian)3
Inzego z'amabuye: Jiufotang3
Ibihugu: Ubushinwa3
Ibisigazwa byanditswe: 1 muri The Paleobiology Database3
Ivumburwa: Microenantiornis was named by Chinese paleontologists Wei Zhaoying and Li Li in 2017. They described it based on a single skeleton (specimen PMOL-AB00171) found near Chaoyang, Liaoning, China.1 1
Biracyagibwaho impaka: Scientists are not sure exactly how Microenantiornis flew, because its breastbone lacked a keel where flight muscles attach in modern birds.2

Aho amakuru yakuwe

PBDB Taxon (paleobiodb.org)
[dinosaur] Microenantiornis, enantiornithine bird from Lower Cretaceous of Liaoning, China (dml.reptilis.net)
Microenantiornis in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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