Orientognathus

Izina risobanura: “eastern jaw”1

Yaryaga: IfiIbikururanda bigurukaKiretase ya mbereMu by'ukuri si dinozore

Orientognathus was a flying reptile that lived in what is now China during the Late Jurassic. It had a long tail and a mouth full of sharp teeth, perfect for catching fish. It was one of the largest pterosaurs of its kind in that region.2 1

Akantu gashimishije: pterozore zagurukaga hejuru ya dinozore, ariko zari babyara bazo, si dinozore ubwazo.

Yabayeho

hashize imyaka miliyoni 143 kugeza 1373

Kiretase ya mbere

Ibisigazwa byabonetse muri

Chaoyang, Liaoning Province, China2 1

Ubugari bw'amababa

1,1 m (3,6 ft)3

Umuvuduko wo hejuru

nka 37 km/h (23 mph)

Kuguruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Amababa yayo yari arambuye angana iki?

ndende nk'injangwe 2 zo mu rugo zikurikiranyeyashoboraga kuguruka ikambuka ikibuga cyose cy'umupira w'amaguru mu masegonda 10

Orientognathus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Orientognathus nka 37 km/h (23 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Orientognathus is the largest rhamphorhynchine pterosaur found in the Upper Jurassic rocks of northeastern China.2

Its lower jaw tip was toothless and slightly pointed, unlike many other pterosaurs.2

The length of its wing metacarpal (hand bone) was only 38 percent of the length of its upper arm bone, a short ratio compared to other pterosaurs.2

Orientognathus had straight teeth, while some related pterosaurs like Fenghuangopterus had curved teeth.2

It lived about 155 million years ago, during the Late Jurassic, and is perhaps the youngest Jurassic pterosaur from western Liaoning, China.1 2

Ishusho ya Orientognathus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Orientognathus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

Ku bazobereye muri dinozore

Izina rya siyansi: Orientognathus
Yiswe na: Lu et al. 20153
Itsinda: Ibikururanda biguruka
Umuryango / ishami: Rhamphorhynchidae3
Ishyirwa mu byiciro: Pterosauria > Rhamphorhynchidae3
Imyaka y'amabuye: imyaka miliyoni 143 kugeza 137 (Berriasian)3
Inzego z'amabuye: Tuchengzi3
Ibihugu: Ubushinwa3
Ibisigazwa byanditswe: 1 muri The Paleobiology Database3
Ivumburwa: Orientognathus was named and described in 2015 by Lü Junchang and colleagues, based on an incomplete skeleton found in the Tuchengzi Formation of Chaoyang, Liaoning, China.2 1
Biracyagibwaho impaka: Scientists are not sure whether Orientognathus belongs to the subfamily Rhamphorhynchinae or is a more basal rhamphorhynchid, because the fossil is incomplete.2 1

Aho amakuru yakuwe

Orientognathus (en.wikipedia.org)
A new rhamphorhynchid pterosaur (Pterosauria) from Jurassic deposits of Liaoning Province, China (mapress.com)
Orientognathus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

Buri kintu kiri kuri uru rupapuro gifite nimero yerekana aho cyakuwe. Niba hari icyo twibeshye, tubabarire, turi abakunzi ba dinozore, ntituri ikinyamakuru cya siyansi. Tubwire kuri [email protected] tuzagikosora.

Rex arashonje! Dino Wiki ni umushinga wa papa umwe yakoreye umuhungu we ukunda dinozore, ni ubuntu, nta matangazo kandi nta bigukurikirana. Abantu bakuru bashobora guha Rex akantu ko kurya kugira ngo Dino Wiki ikomeze kuboneka kuri interineti.Gaburira Rex