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Katuuni ya Jeholopterus
Kaadi ya dayinoso No. 0903 ku 2 027

Jeholopterus

Erinnya litegeeza: “Jehol wing”1
Yalyanga: EbiwukaEbyewalula ebibuukaAmakkati ga JurasikiMu butuufu si dayinoso

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.21

Ekyewuunyisa: pterosawulu zaabuukanga waggulu wa dayinoso, naye zaali ab'oluganda lwazo, so si dayinoso zennyini.
Yabeerawo
emyaka obukadde 165 okutuuka ku 162 emabega5
Amakkati ga Jurasiki
Ebisigalira byazuulibwa mu
Inner Mongolia, China21
Obugazi bw'ebiwaawaatiro
0.9 m (3 ft)21
Sipiidi esinga
nga 35 km/h (22 mph)
Okubuuka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Ebiwaawaatiro bye byali bigazi kwenkana wa?

Jeholopterus ebiwaawaatiro nga 0.9 m okuva ku ntikko okutuuka ku ntikko (3 ft)Kkapa ow'awaka nga 0.5 m (1.6 ft)Embwa nga 1 m (3.3 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)
obuwanvu nga kkapa 2 ab'awaka, ennyindo ku mukirayandibuuse okusomoka ekisaawe ky'omupiira kyonna mu sikonda 11

Jeholopterus yali munene atya bw'ogeraageranya ku GGWE?

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ebintu ebinyuvu

Ebyewuunyisa

1

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

2

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

3

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

4

Jeholopterus had a wingspan of about 90 centimeters (3 feet), making it a small to medium-sized pterosaur.21

5

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

6

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

7

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

Kyakolebwa AIEkifaananyi kya Jeholopterus ekyakolebwa AI
Ekifaananyi kya Jeholopterus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.
wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Jeholopterus

?Was Jeholopterus a dinosaur?

No, Jeholopterus was a pterosaur, a flying reptile that is closely related to dinosaurs but not a dinosaur itself.13

?How big was Jeholopterus?

Jeholopterus had a wingspan of about 90 centimeters (35 inches), which is about the size of a Mallard Duck.13

?What did Jeholopterus eat?

Scientists think Jeholopterus mostly ate insects, but its longer, curved teeth suggest it might also have eaten small fish.14

?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.13

?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.14

?When did Jeholopterus live?

Jeholopterus lived during the Middle to Late Jurassic period, about 168 to 160 million years ago.15

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Jeholopterus
Yatuumibwa
Wang et al. 20025
Ekibinja
Ebyewalula ebibuuka
Ekika / ekibinja
Anurognathidae5
Engabanya
Pterosauria5
Emyaka gy'enjazi
emyaka obukadde 165 okutuuka ku 162 (Callovian)5
Ensengeka z'enjazi
Tiaojishan5
Ensi
Cayina5
Ebisigalira ebyazuulibwa
1 mu The Paleobiology Database5
Okuzuulibwa
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.12
Kikyakubaganyizibwako ebirowoozo
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.21

Ebituufu gye biva

  1. Jeholopterus (en.wikipedia.org)
  2. A nearly completely articulated rhamphorhynchoid pterosaur with exceptionally well-preserved wing membranes and “hairs” from Inner Mongolia, northeast China (ivpp.cas.cn)
  3. Pterosaur: Jeholopterus ningchengensis | AMNH (amnh.org)
  4. A nearly completely articulated rhamphorhynchoid pterosaur with exceptionally well-preserved wing membranes and “hairs” from Inner Mongolia, northeast China (ivpp.cas.cn)
  5. Jeholopterus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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