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Karete ya dinosaure No. 0903 ho tse 2 027

Jeholopterus

Lebitso le bolela: “Jehol wing”1

E jele: DikokwanyanaDihahabi tse fofangJurasiki ya BoharengHa se dinosaure ho ya ka saense

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

Ntlha e monate: dipterosaure di ne di fofa kahodimo ho didinosaure, empa e ne e le batswala ba tsona, e seng didinosaure ka botsona.

E phetse

dilemo tse dimilione tse 165 ho isa ho 162 tse fetileng5

Jurasiki ya Bohareng

Difosili di fumanwe ho

Inner Mongolia, China2 1

Bophara ba mapheo

0.9 m (3 ft)2 1

Lebelo le phahameng ka ho fetisisa

e ka bang 35 km/h (22 mph)

Ho fofa, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

Mapheo a yona a ne a pharaletse hakae?

telele jwaloka dikatse tsa lapeng tse 2 ho tloha nkong ho isa mohatlenge ne e ka fofa ho tshela lebala lohle la bolo ya maoto ka metsotswana e 11

Jeholopterus e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

Jeholopterus e ka bang 35 km/h (22 mph)

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

Lengau e ka bang 100 km/h (62 mph)

dintho tse monate

Dintlha tse monate

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

Setshwantsho sa Jeholopterus se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Jeholopterus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

o botsitse

Dipotso tse botswang haholo ka 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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Jeholopterus
E rehilwe ke: Wang et al. 20025
Sehlopha: Dihahabi tse fofang
Lelapa / leloko: Anurognathidae5
Tlhophiso: Pterosauria5
Dilemo tsa mafika: dilemo tse dimilione tse 165 ho isa ho 162 (Callovian)5
Dibopeho tsa mafika: Tiaojishan5
Dinaha: Tjhaena5
Direkoto tsa difosili: 1 ho The Paleobiology Database5
Ho sibollwa: 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
E sa ntse e phehwa kgang: 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

Moo dintlha di tswang teng

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): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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