Ikarita ya dinozore nimero 1403 muri 2 027

Peloneustes

Izina risobanura: “mud swimmer”1

Yaryaga: IfiPlesiyozoreJurasike yo hagatiMu by'ukuri si dinozore

Peloneustes was a pliosaur, a kind of short-necked plesiosaur that lived in a shallow sea. It had a long, narrow snout like a dolphin and many sharp teeth for catching fish. This marine reptile was a fast and fierce hunter in the water.1

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 165 kugeza 1623

Jurasike yo hagati

Ibisigazwa byabonetse muri

England, France, and Germany3 1

Uburebure

3,5 kugeza 4,34 m (11 kugeza 14 ft)1 2

Uburemere

toni 1 (2 200 lb)1

Umuvuduko wo hejuru

nka 27 km/h (17 mph)

Koga, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Yari iremereye ite?

iremereye nk'imbwa 50

ndende nk'imbwa 4 zikurikiranyendende nk'imineke 24 ikurikiranyeiremereye nk'imbuto 200 za watermeloniremereye nk'abana 53 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 31iremereye nk'idubu 2 zo mu ruburayashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 6,7

Peloneustes 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)

Peloneustes nka 27 km/h (17 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Peloneustes lived about 165 to 161 million years ago during the Middle Jurassic period.3

Its name means 'mud swimmer' because its fossils were found in mud from an ancient sea.1

Peloneustes had a long, narrow snout that was shaped like a dolphin's beak. This helped it move quickly through the water.1

It had 30 to 31 teeth in its upper jaw and 36 to 44 teeth in its lower jaw. The teeth were sharp and slightly curved for piercing fish.2

Peloneustes shared its sea home with other marine reptiles like ichthyosaurs and other plesiosaurs. At least five different pliosaurids lived in the same area.1

The sea where Peloneustes swam was only about 30 to 50 metres (100 to 160 feet) deep. It was a shallow inland sea.1

Ishusho ya Peloneustes yakozwe na AI — Ishusho yakozwe na AI yerekana uko Peloneustes 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.

wabajije

Ibibazo bibazwa cyane kuri Peloneustes

?How big was Peloneustes?

Peloneustes was about 3.5 to 4 metres (11 to 13 feet) long. This is small for a pliosaurid.1

?What did Peloneustes eat?

Peloneustes ate fish. It had a long, narrow snout and many sharp teeth for piercing fish, and it would swing its head quickly to catch them.1

?When did Peloneustes live?

Peloneustes lived during the Middle Jurassic period, about 165 to 161 million years ago. Its fossils are from the Oxford Clay Formation in England.1

?Was Peloneustes a dinosaur?

No, Peloneustes was a plesiosaur, a marine reptile, not a dinosaur. It lived in the sea and used its flippers to swim.1

Ku bazobereye muri dinozore

Izina rya siyansi: Peloneustes
Yiswe na: Lydekker 18893
Itsinda: Plesiyozore
Umuryango / ishami: Pliosauridae3
Ishyirwa mu byiciro: Plesiosauria > Pliosauridae > Sauropterygia3
Imyaka y'amabuye: imyaka miliyoni 165 kugeza 162 (Callovian)3
Inzego z'amabuye: Oxford Clay, Ornatenton, Argiles de Montaubert3
Ibihugu: Ubwongereza, Ubufaransa, Ubudage3
Ibisigazwa byanditswe: 12 muri The Paleobiology Database3
Ivumburwa: Peloneustes was first described as a species of Plesiosaurus by Harry Govier Seeley in 1869. Richard Lydekker gave it its own genus name in 1889.1
Biracyagibwaho impaka: Scientists are not sure if Peloneustes was a close relative of Pliosaurus or a more early-diverging pliosaurid. They are still studying its family tree.1

Aho amakuru yakuwe

Peloneustes (en.wikipedia.org)
The cranial anatomy and taxonomy of Peloneustes philarchus (Sauropterygia, Pliosauridae) from the Peterborough Member (Callovian, Middle Jurassic) of the United Kingdom (onlinelibrary.wiley.com)
Peloneustes in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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