Ikarita ya dinozore nimero 1194 muri 2 027

Mixosaurus

Izina risobanura: “Mixed Lizard”1

Yaryaga: InyamaIktiyozoreTriyasike yo hagatiMu by'ukuri si dinozore

Mixosaurus was an ancient marine reptile that swam in the seas about 250 to 240 million years ago. It had a long tail, a small fin on its back, and paddle-like limbs with five toes each. It was not a dinosaur, but an ichthyosaur, and it ate fish with its sharp teeth.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 247 kugeza 2373

Triyasike yo hagati

Ibisigazwa byabonetse muri

Italy, Switzerland, China, Germany, and the USA (Nevada)1 2

Uburebure

0,73 kugeza 2 m (2,4 kugeza 6,6 ft)1

Uburemere

2,2 kg kugeza 5,7 kg (5 kugeza 13 lb)1

Umuvuduko wo hejuru

nka 18 km/h (11 mph)

Koga, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Yari iremereye ite?

iremereye nk'injangwe 1,5 zo mu rugo

ndende nk'injangwe 4 zo mu rugo zikurikiranyendende nk'imineke 11 ikurikiranyeiremereye nk'injangwe yo mu rugoiremereye nk'imineke 48yashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 10

Mixosaurus 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)

Mixosaurus nka 18 km/h (11 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Mixosaurus is called 'Mixed Lizard' because it had features of both early eel-shaped ichthyosaurs and later dolphin-shaped ichthyosaurs.1

Its front limbs were longer than its back limbs, which is a trait of later ichthyosaurs.1

Mixosaurus had about 50 vertebrae in front of its hips, twice as many as land reptiles.1

The species Mixosaurus cornalianus is the only Triassic ichthyosaur known from completely articulated skeletons.1

Mixosaurus had a sagittal crest on its skull, which means it had very strong jaw muscles.1

Scientists think Mixosaurus lived near the shore because its bones were more spongy and compact than those of other ichthyosaurs.1

Ishusho ya Mixosaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Mixosaurus 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 Mixosaurus

?How big was Mixosaurus?

Mixosaurus was a small ichthyosaur, measuring about 73 to 100 cm (2.40 to 3.28 ft) long and weighing 2.2 to 5.7 kg (4.9 to 12.6 lb). The largest specimens could reach over 2 m (6.6 ft) in length.1

?What did Mixosaurus eat?

Mixosaurus ate fish. It had narrow jaws with several sharp teeth that were ideal for catching fish.1

?Could Mixosaurus swim fast?

Mixosaurus probably was not a very fast swimmer. It had a long tail with a low fin, which suggests it was slower than later Jurassic ichthyosaurs.1

?Where did Mixosaurus live?

Mixosaurus lived in the warm, shallow seas of the Middle Triassic, about 250 to 240 million years ago. Its fossils have been found near the Italy, Switzerland border and in South China.1

?Is Mixosaurus a dinosaur?

No, Mixosaurus is not a dinosaur. It is an ichthyosaur, which is a type of extinct marine reptile that lived in the sea.1

?Why is it called Mixosaurus?

The name Mixosaurus means 'Mixed Lizard'. It was chosen because Mixosaurus appears to be a transitional form between early eel-shaped ichthyosaurs and later dolphin-shaped ichthyosaurs.1

Ku bazobereye muri dinozore

Izina rya siyansi: Mixosaurus
Yiswe na: Baur 18873
Itsinda: Iktiyozore
Umuryango / ishami: Mixosauridae3
Ishyirwa mu byiciro: Ichthyosauria > Ichthyosauromorpha3
Imyaka y'amabuye: imyaka miliyoni 247 kugeza 237 ()3
Inzego z'amabuye: Favret, Besano, Guanling3
Ibihugu: Ubusuwisi, Amerika, Ubushinwa, Ubudage, Ubutaliyani3
Ibisigazwa byanditswe: 13 muri The Paleobiology Database3
Izwi kandi ku izina rya: Sangiorgiosaurus (amazina ya kera ubu abarwa nk'inyamaswa imwe)3
Ivumburwa: Mixosaurus was named in 1887 by George H. Baur. He noticed its forefin was different from other ichthyosaurs, so he gave it a new genus name.1
Biracyagibwaho impaka: Scientists debate whether some species, like Mixosaurus panxianensis, belong in Mixosaurus or in their own genus Barracudasauroides.1

Aho amakuru yakuwe

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

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