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Jeholopterus

Izina risobanura: “Jehol wing”1

Yaryaga: UdukokoIbikururanda bigurukaJurasike yo hagatiMu by'ukuri si dinozore

Jeholopterus was a small flying reptile that lived in what is now China. It had a very short, wide skull like a frog and its wings were attached to its ankles. Scientists think it ate insects and maybe even small fish.2 1

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

Yabayeho

hashize imyaka miliyoni 165 kugeza 1625

Jurasike yo hagati

Ibisigazwa byabonetse muri

Inner Mongolia, China2 1

Ubugari bw'amababa

0,9 m (3 ft)2 1

Umuvuduko wo hejuru

nka 35 km/h (22 mph)

Kuguruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Amababa yayo yari arambuye angana iki?

ndende nk'injangwe 2 zo mu rugo zikurikiranyeyashoboraga kuguruka ikambuka ikibuga cyose cy'umupira w'amaguru mu masegonda 11

Jeholopterus 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)

Jeholopterus nka 35 km/h (22 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Jeholopterus is one of the most complete anurognathid pterosaurs ever found, with its wing membranes and hair-like fibers preserved as fossils.2

Its skull was wider than it was long, giving it a frog-like face.2

The wing membrane attached to the ankle, and its feet were webbed, which may have helped it swim or walk on soft ground.2

Jeholopterus had a wingspan of about 90 centimeters (3 feet), making it a small to medium-sized pterosaur.2 1

The fossil was found in the Daohugou Beds of Inner Mongolia, which are about 165 to 160 million years old, from the Middle to Late Jurassic.1

Its wing claws were extremely long, about one and a half times the length of its foot claws.2

The hair-like fibers on its body are called pycnofibers, and they are not the same as mammalian hair.2

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

?Was Jeholopterus a dinosaur?

No, Jeholopterus was a pterosaur, a flying reptile that is closely related to dinosaurs but not a dinosaur itself.1 3

?How big was Jeholopterus?

Jeholopterus had a wingspan of about 90 centimeters (35 inches), which is about the size of a Mallard Duck.1 3

?What did Jeholopterus eat?

Scientists think Jeholopterus mostly ate insects, but its longer, curved teeth suggest it might also have eaten small fish.1 4

?Did Jeholopterus have feathers?

No, Jeholopterus did not have feathers. It was covered in hair-like fibers called pycnofibers, which are different from mammalian hair.1 3

?Could Jeholopterus swim?

It might have been able to swim. Its feet were webbed and the wing membrane attached to the ankle, which could have helped it move in water.1 4

?When did Jeholopterus live?

Jeholopterus lived during the Middle to Late Jurassic period, about 168 to 160 million years ago.1 5

Ku bazobereye muri dinozore

Izina rya siyansi: Jeholopterus
Yiswe na: Wang et al. 20025
Itsinda: Ibikururanda biguruka
Umuryango / ishami: Anurognathidae5
Ishyirwa mu byiciro: Pterosauria5
Imyaka y'amabuye: imyaka miliyoni 165 kugeza 162 (Callovian)5
Inzego z'amabuye: Tiaojishan5
Ibihugu: Ubushinwa5
Ibisigazwa byanditswe: 1 muri The Paleobiology Database5
Ivumburwa: Jeholopterus was named in 2002 by Wang Xiaolin, Zhou Zhonghe, and Xu Xing. The only known fossil was found in Ningcheng County, Inner Mongolia, China.1 2
Biracyagibwaho impaka: Scientists are not sure if Jeholopterus ate only insects or also caught fish, because it had both short peg-like teeth and longer curved teeth.2 1

Aho amakuru yakuwe

Jeholopterus (en.wikipedia.org)
A nearly completely articulated rhamphorhynchoid pterosaur with exceptionally well-preserved wing membranes and “hairs” from Inner Mongolia, northeast China (ivpp.cas.cn)
Pterosaur: Jeholopterus ningchengensis | AMNH (amnh.org)
A nearly completely articulated rhamphorhynchoid pterosaur with exceptionally well-preserved wing membranes and “hairs” from Inner Mongolia, northeast China (ivpp.cas.cn)
Jeholopterus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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