Eosipterus

Igama lithetha: “dawn wing”1

Yayitya: IintlanziIzirhubuluzi ezibhabhayoiCretaceous yokuqalaNgokwenene ayisiyo dayinaso

Eosipterus was a flying reptile that soared over ancient lakes in China about 125 million years ago. It had long, slender wings and a short tail, and it probably scooped up fish with its beak.1 3

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, China1 2

Ububanzi bamaphiko

1.2 m (3.9 ft)1 2

Esona santya siphezulu

malunga ne-39 km/h (24 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-9.7

Eosipterus 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)

Eosipterus malunga ne-39 km/h (24 mph)

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

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

izinto ezimnandi

Iinyani ezimnandi

Eosipterus was the first pterosaur ever found in western Liaoning Province, China.1 2

Its wingspan was about 1.2 meters (3.9 feet), making it a medium-sized pterosaur.1 2

The fossil of Eosipterus is missing its skull and neck, so scientists are not sure what its head looked like.1

Eosipterus had a short tail and strong forelimbs, which are features of advanced pterosaurs called pterodactyloids.1 2

Its fifth toe was reduced to a single claw, a sign that it was evolving away from walking on the ground.1

Eosipterus lived alongside the early bird Confuciusornis in the same ancient ecosystem.2

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

Kwiingcali zeedayinaso

Igama lenzululwazi: Eosipterus
Inikwe igama ngu:: Ji and Ji 19973
Iqela: Izirhubuluzi ezibhabhayo
Usapho / iclade: Lophocratia3
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: Eosipterus was named in 1997 by Chinese paleontologists Ji Shu'an and Ji Qiang. The fossil was found near Jinggangshan in Liaoning Province, China.1 2
Kusaxoxwa ngayo: Scientists are not sure which exact group of pterosaurs Eosipterus belongs to. Some think it is a ctenochasmatid, while others have placed it in different groups.1

Apho iinyani zivela khona

Eosipterus (en.wikipedia.org)
The first discovery of a pterosaur from western Liaoning Province (naturalhistory.si.edu)
Eosipterus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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