Ikarita ya dinozore nimero 0836 muri 2 027

Hudsonelpidia

Izina risobanura: “Hudson's eyelid, named after the Hudson's Hope area in British Columbia”1

Yaryaga: InyamaIktiyozoreTriyasike ya nyumaMu by'ukuri si dinozore

Hudsonelpidia was a small, fast-swimming marine reptile that lived in the Late Triassic oceans. It looked a bit like a dolphin but was actually an ichthyosaur, not a dinosaur. It had a short snout and huge eyes to hunt in dim water.1 2

Akantu gashimishije: iki gikururanda cyo mu nyanja cyogaga mu gihe dinozore zagendaga ku butaka. Bose bakita dinozore, ariko cyari mu rindi shami ry'ibikururanda.

Yabayeho

hashize imyaka miliyoni 227 kugeza 2062

Triyasike ya nyuma

Ibisigazwa byabonetse muri

Canada, British Columbia1 2

Uburebure

kugeza kuri 2 m (6,6 ft)1

Umuvuduko wo hejuru

nka 41 km/h (25 mph)

Koga, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

ndende nk'injangwe 4 zo mu rugo zikurikiranyendende nk'imineke 11 ikurikiranyeyashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 4,4

Hudsonelpidia 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)

Hudsonelpidia nka 41 km/h (25 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Hudsonelpidia had very long, straight spines on its back vertebrae, which helped support a tall fin or ridge.1

Its front flipper bones (the zeugopodials) were much wider than long, while its back flipper bones were much longer than wide.1

This ichthyosaur had a short snout and very large eye sockets, suggesting it relied on good vision to hunt.1

Hudsonelpidia lived during the Norian age of the Late Triassic, about 227 to 205 million years ago.1

It was a small ichthyosaur, less than 2 metres (about 6.5 feet) long, making it one of the smaller members of its group.1

The name Hudsonelpidia means 'Hudson's eyelid', referring to the Hudson's Hope area in British Columbia where it was found.1

Ishusho ya Hudsonelpidia yakozwe na AI — Ishusho yakozwe na AI yerekana uko Hudsonelpidia 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: Hudsonelpidia
Yiswe na: McGowan 19952
Itsinda: Iktiyozore
Umuryango / ishami: Parvipelvia2
Ishyirwa mu byiciro: Ichthyosauria > Ichthyosauromorpha2
Imyaka y'amabuye: imyaka miliyoni 227 kugeza 206 (Norian)2
Ibihugu: Kanada2
Ibisigazwa byanditswe: 2 muri The Paleobiology Database2
Ivumburwa: Hudsonelpidia was named by paleontologist Chris McGowan in 1995, based on fossils found in British Columbia, Canada.1
Biracyagibwaho impaka: Scientists are not sure exactly how Hudsonelpidia is related to other ichthyosaurs, as different studies place it in different families.1

Aho amakuru yakuwe

PBDB Taxon (paleobiodb.org)
Hudsonelpidia in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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