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Umfanekiso wekhathuni: Sinopterus
Ikhadi ledayinaso No. 1673 kwe-2 027

Sinopterus

Igama lithetha: “Chinese wing”1
Yayitya: IzityaloIzirhubuluzi ezibhabhayoiCretaceous yokuqalaNgokwenene ayisiyo dayinaso

Sinopterus was a flying reptile with a big, toothless beak like a parrot. It lived in China during the Early Cretaceous, about 120 million years ago, and probably ate plants and seeds.13

Inyani emnandi: iipterosauri zazibhabha phezu kweedayinaso, kodwa zazingabazala bazo, hayi iidayinaso ngokwazo.
Yaphila
121 ukuya ku-113 izigidi zeminyaka eyadlulayo3
iCretaceous yokuqala
Iifosili zifunyenwe:
Chaoyang, Liaoning, China (Jiufotang Formation)1
Ububanzi bamaphiko
1.2 ukuya ku-1.9 m (3.9 ukuya ku-6.2 ft)1
Ubunzima
ukuya kuthi ga ku-2.87 kg (6 lb)1
Esona santya siphezulu
malunga ne-47 km/h (29 mph)
Ukubhabha, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Amaphiko ayo ayebanzi kangakanani?

Sinopterus amaphiko amalunga ne-1.9 m ukusuka kwincam ukuya kwincam (6.2 ft)Inja malunga ne-1 m (3.3 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)

Yayinzima kangakanani?

inzima njengeebhanana ezingama-24
inde njengeekati zasekhaya ezingama-4, impumlo ukuya emsilenimalunga nobunzima bekati yasekhayainzima njengeebhanana ezingama-24ibinokubhabha inqumle ibala lebhola ekhatywayo lonke ngemizuzwana engama-8

Sinopterus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Sinopterus had a long, bony crest on top of its skull that pointed backward like a spike.1

2

Its beak had no teeth, similar to modern birds and some other pterosaurs.1

3

Scientists found tiny plant fossils (phytoliths) in the stomach of a Sinopterus, proving it ate plants.1

4

Sinopterus also swallowed small stones (gastroliths) to help grind up tough plant food in its gizzard.1

5

It was one of the first tapejarid pterosaurs found outside Brazil, showing these flying reptiles lived in many places.1

6

The largest Sinopterus had a wingspan of about 1.9 metres (6.2 feet) and weighed around 2.9 kilograms (6.3 pounds).1

7

Many scientists now think that only one species of Sinopterus is valid: Sinopterus dongi.2

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Sinopterus
Umfanekiso owenziwe yi-AI obonisa indlela Sinopterus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.
ubuzile

Eyona mibuzo ibuzwa kakhulu: Sinopterus

?Was Sinopterus a dinosaur?

No, Sinopterus was a pterosaur, a flying reptile, not a dinosaur.1

?How big was Sinopterus?

The largest Sinopterus had a wingspan of about 1.9 metres and weighed around 2.9 kilograms. The type specimen had a skull 17 centimetres long.1

?What did Sinopterus eat?

Sinopterus was a herbivore. Scientists found plant fossils and gastroliths in its stomach, showing it ate seeds, grains, and other plants.1

?Did Sinopterus have teeth?

No, Sinopterus had a toothless, bird-like beak similar to a parrot.1

?When did Sinopterus live?

Sinopterus lived during the Early Cretaceous period, about 120 million years ago.1

?Why did Sinopterus have a crest?

The long bony crest on its skull may have been used for display, such as attracting mates or recognizing other members of its species. Scientists are not completely sure.1

Inyaniso ngeentsomi

Intsomi: Some people think Sinopterus ate fish or insects like many other pterosaurs.

Inyaniso: Stomach contents show Sinopterus was a plant-eater, with no fish bones or insect shells found.1

Kwiingcali zeedayinaso

Igama lenzululwazi
Sinopterus
Inikwe igama ngu:
Wang and Zhou 20023
Iqela
Izirhubuluzi ezibhabhayo
Usapho / iclade
Tapejaridae3
Ukuhlelwa
Pterosauria > Pterodactyloidea3
Ubudala bamatye
121 ukuya ku-113 izigidi zeminyaka (Aptian)3
Izakhiwo zamatye
Jiufotang3
Amazwe
iTshayina3
Iirekhodi zeefosili
3 kwi-Paleobiology Database3
Ukufunyanwa
Sinopterus was named in 2002 by Chinese paleontologists Wang Xiaolin and Zhou Zhonghe, based on a nearly complete skeleton found in Liaoning, China.13
Kusaxoxwa ngayo
Scientists still debate how many different species of Sinopterus existed, because the crests and sizes vary a lot among fossils.2

Apho iinyani zivela khona

  1. Sinopterus (en.wikipedia.org)
  2. PeerJ A taxonomic revision of the Sinopterus complex (Pterosauria, Tapejaridae) from the Early Cretaceous Jehol Biota, with the new genus Huaxiadraco (peerj.com)
  3. Sinopterus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Ezinye ezivela kwiqela elinye: Izirhubuluzi ezibhabhayo

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