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Igishushanyo cya Mikadocephalus
Ikarita ya dinozore nimero 1186 muri 2ย 027

Mikadocephalus

Izina risobanura: “Mikado head, from the Japanese word for emperor and the Greek word for head”1
Yaryaga: InyamaIktiyozoreTriyasike yo hagatiMu by'ukuri si dinozore

Mikadocephalus was a big, fish-shaped marine reptile that swam in warm seas during the Triassic Period. It was not a dinosaur, but a kind of ichthyosaur, with a long snout full of teeth for catching fish and squid.14

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 2374
Triyasike yo hagati
Ibisigazwa byabonetse muri
Fossils have been found in Switzerland and on Svalbard, an island group north of Norway.14
Uburebure
5,065 kugeza 8 m (17 kugeza 26 ft)23
Umuvuduko wo hejuru
nka 39 km/h (24 mph)
Koga, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Mikadocephalus nka 8 m z'uburebure (26 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)Inzovu, inyamaswa nini kurusha izindi ziba ku butaka muri iki gihe nka 6,5 m (21 ft)
ndende nk'imbwa 8 zikurikiranyendende nk'imineke 44 ikurikiranyeyashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 4,6

Mikadocephalus yanganaga ite ugereranyije NAWE?

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

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Mikadocephalus is known from a skull that was so crushed and jumbled that it looked like a game of pick-up sticks, which is how it got its name.1

2

It lived about 247 to 237 million years ago, during the Middle Triassic, making it one of the earliest big ichthyosaurs.4

3

Its fossils were found in the Besano Formation, which was once a warm, shallow lagoon with poor oxygen at the bottom.1

4

Scientists think Mikadocephalus might actually be the same animal as another ichthyosaur called Besanosaurus, because they look very similar.1

5

The species name gracilirostris means 'slender snout', because its jaws were long and thin.1

Byakozwe na AIIshusho ya Mikadocephalus yakozwe na AI
Ishusho yakozwe na AI yerekana uko Mikadocephalus 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 Mikadocephalus

?How big was Mikadocephalus?

About 8 metres (26 feet) long, based on the largest known specimen of Besanosaurus, which scientists think is the same animal.2

?What did Mikadocephalus eat?

It ate small fish and squid, catching them with its long, slender snout and tiny pointed teeth.2

?Is Mikadocephalus a dinosaur?

No, it is not a dinosaur. It is a kind of ichthyosaur, a fish-shaped marine reptile that lived in the sea.1

?Why is it called Mikadocephalus?

Its name means 'Mikado head,' because its skull was so crushed and jumbled that it looked like a game of pick-up sticks.1

Gusenya ibinyoma

Ibivugwa: Some people think Mikadocephalus was a dinosaur because it lived long ago and had a long snout.

Ukuri: Mikadocephalus was an ichthyosaur, a marine reptile that lived in the sea. Ichthyosaurs are not dinosaurs.1

Ku bazobereye muri dinozore

Izina rya siyansi
Mikadocephalus
Yiswe na
Maisch and Matzke 19974
Itsinda
Iktiyozore
Umuryango / ishami
Guanlingsauridae4
Ishyirwa mu byiciro
Ichthyosauria > Ichthyosauromorpha4
Imyaka y'amabuye
imyaka miliyoni 247 kugeza 237 ()4
Inzego z'amabuye
Monte San Giorgio bituminous shales, Tschermakfjellet4
Ibihugu
Ubusuwisi, Svalbard4
Ibisigazwa byanditswe
2 muri The Paleobiology Database4
Ivumburwa
The skull was found in Switzerland, in the Besano Formation, and was named by Michael Maisch and Andreas Matzke in 1997.1
Biracyagibwaho impaka
Scientists still debate whether Mikadocephalus is its own species or the same as Besanosaurus, since the skull is so crushed.1

Aho amakuru yakuwe

  1. Besanosaurus (en.wikipedia.org)
  2. Besanosaurus (Wikipedia) (Wikipedia)
  3. Cranial anatomy of Besanosaurus leptorhynchus Dal Sasso & Pinna, 1996 (Reptilia: Ichthyosauria) from the Middle Triassic Besano Formation of Monte San Giorgio, Italy/Switzerland: taxonomic and palaeobiological implications [PeerJ] (peerj.com)
  4. Mikadocephalus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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