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Ikhadi ledayinaso No. 0783 kwe-2 027

Haopterus

Igama lithetha: “Hao's wing, named after Professor Hao Yichun”1

Yayitya: IintlanziIzirhubuluzi ezibhabhayoiCretaceous yokuqalaNgokwenene ayisiyo dayinaso

Haopterus was a flying reptile that lived about 124 million years ago. It had a long, pointed snout full of sharp teeth, and it probably soared over the sea to catch fish.1

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

Yaphila

126 ukuya ku-120 izigidi zeminyaka eyadlulayo3

iCretaceous yokuqala

Iifosili zifunyenwe:

Liaoning Province, China (Yixian Formation)1 3

Ububanzi bamaphiko

1.35 m (4.4 ft)1

Esona santya siphezulu

malunga ne-41 km/h (25 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-2.5, impumlo ukuya emsileniibinokubhabha inqumle ibala lebhola ekhatywayo lonke ngemizuzwana engama-9.2

Haopterus 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)

Haopterus malunga ne-41 km/h (25 mph)

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

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

izinto ezimnandi

Iinyani ezimnandi

Haopterus was the first pterosaur fossil from China to preserve a complete skull.1 2

Its skull was about 14.5 centimeters (5.7 inches) long, and it had 12 pairs of teeth in both the upper and lower jaws.1

The first three pairs of teeth in the front of its mouth were very small, and scientists think they might have been newly erupted replacement teeth.1

Haopterus had a fan-shaped breastbone with a strong keel, which helped anchor the muscles for flying.1

Its hind legs were weak, and its foot bones were very short, so scientists think it walked on all fours when on the ground.1

The fossil was found in 1998 at the Sihetun locality, and the rock layer was dated to 124.6 million years old.1

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

?How big was Haopterus?

Its wingspan was about 1.35 metres (4.43 feet). Its skull was 14.5 centimetres (5.7 inches) long.1

?What did Haopterus eat?

It probably ate fish. Scientists think it was a piscivore, meaning it caught fish while soaring over the sea.1

?Did Haopterus have a crest on its head?

No, it did not. Its skull was low and lacked a crest.1

Inyaniso ngeentsomi

Intsomi: Haopterus was a dinosaur because it lived with dinosaurs.

Inyaniso: Haopterus was a pterosaur, a flying reptile that is not a dinosaur.1

Kwiingcali zeedayinaso

Igama lenzululwazi: Haopterus
Inikwe igama ngu:: Wang and Lü 20013
Iqela: Izirhubuluzi ezibhabhayo
Usapho / iclade: Mimodactylidae3
Ukuhlelwa: Pterosauria > Pterodactyloidea3
Ubudala bamatye: 126 ukuya ku-120 izigidi zeminyaka (Barremian / Aptian)3
Izakhiwo zamatye: Yixian3
Amazwe: iTshayina3
Iirekhodi zeefosili: 1 kwi-Paleobiology Database3
Ukufunyanwa: Haopterus was named by Wang Xiaolin and Lü Junchang in 2001. The fossil, found in 1998 at Sihetun in China, was the first Chinese pterosaur with a preserved skull.1 2
Kusaxoxwa ngayo: Scientists debate whether Haopterus was a specialized fish-eater or if it also ate other small animals, like its close relative Mimodactylus, which may have eaten crustaceans.1

Apho iinyani zivela khona

Haopterus (en.wikipedia.org)
Discovery of a pterodactylid pterosaur from the Yixian Formation of western Liaoning,China - 论文文献免费下载 - 皮皮文库 (ppdoc.com)
Haopterus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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