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Ikhadi ledayinaso No. 1413 kwe-2 027

Peteinosaurus

Igama lithetha: “winged lizard”1

Yayitya: IintlanziIzirhubuluzi ezibhabhayoiTriassic yamvaNgokwenene ayisiyo dayinaso

Peteinosaurus was a tiny flying reptile that lived about 215 million years ago. It had a wingspan as small as 60 centimetres, making it one of the smallest pterosaurs ever. It flew over the warm seas of what is now Italy.1

Inyani emnandi: iipterosauri zazibhabha phezu kweedayinaso, kodwa zazingabazala bazo, hayi iidayinaso ngokwazo.

Yaphila

215 ukuya ku-211 izigidi zeminyaka eyadlulayo3

iTriassic yamva

Iifosili zifunyenwe:

Cene, Seriana Valley, Italy3 1

Ububanzi bamaphiko

0.6 ukuya ku-1 m (2 ukuya ku-3.3 ft)1

Esona santya siphezulu

malunga ne-36 km/h (22 mph)

Ukubhabha, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Amaphiko ayo ayebanzi kangakanani?

inde njengeekati zasekhaya ezingama-2, impumlo ukuya emsileniibinokubhabha inqumle ibala lebhola ekhatywayo lonke ngemizuzwana engama-10

Peteinosaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Peteinosaurus malunga ne-36 km/h (22 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

Peteinosaurus had three different types of teeth in its mouth, a feature called trimorphodonty.1

Its wings were short compared to its legs: the wing was only twice the length of the hindlimb, while later pterosaurs had wings at least three times longer.1

The fifth toe on its foot was long and had no claw, and it could bend in a special way to control a membrane between its legs.1

All known fossils of Peteinosaurus are from young animals, and none include a skull.1

One of the fossils, called the paratype, has a long tail stiffened by bony rods, a common feature in early pterosaurs.1

Umfanekiso owenziwe yi-AI: Peteinosaurus — Umfanekiso owenziwe yi-AI obonisa indlela Peteinosaurus 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: Peteinosaurus

?How big was Peteinosaurus?

It was tiny. Its wingspan was about 60 cm (24 in), though some estimates go up to 1 m (3.3 ft).1

?What did Peteinosaurus eat?

It ate insects. Its sharp, cone-like teeth were good for catching bugs on the wing.1 2

?When did Peteinosaurus live?

It lived in the Late Triassic period, about 218 to 215 million years ago.1

?Where was Peteinosaurus found?

Its fossils were found near Cene, Italy, in the Italian Alps.1 2

?Could Peteinosaurus fly?

Yes, it was a flying reptile. It is one of the earliest vertebrates to show evidence of true flying, not just gliding.2

?Is Peteinosaurus a dinosaur?

No, it is a pterosaur, a flying reptile that is not a dinosaur.1

Kwiingcali zeedayinaso

Igama lenzululwazi: Peteinosaurus
Inikwe igama ngu:: Wild 19783
Iqela: Izirhubuluzi ezibhabhayo
Usapho / iclade: Dimorphodontidae3
Ukuhlelwa: Pterosauria3
Ubudala bamatye: 215 ukuya ku-211 izigidi zeminyaka (Norian)3
Izakhiwo zamatye: Zorzino Limestone3
Amazwe: i-Itali3
Iirekhodi zeefosili: 2 kwi-Paleobiology Database3
Ukufunyanwa: German paleontologist Rupert Wild named Peteinosaurus in 1978. The species name zambellii honors Rocco Zambelli, curator of the Bergamo natural history museum.1
Kusaxoxwa ngayo: Scientists are not sure whether Peteinosaurus is closely related to Dimorphodon or if it is one of the most primitive pterosaurs.1

Apho iinyani zivela khona

Peteinosaurus (en.wikipedia.org)
Walking with Dinosaurs - Fact File: Peteinosaurus (web.archive.org)
Peteinosaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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