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Igishushanyo cya Guizhouichthyosaurus
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Guizhouichthyosaurus

Izina risobanura: “Guizhou lizard fish”1
Yaryaga: InyamaIktiyozoreTriyasike yo hagati kugeza Triyasike ya nyumaMu by'ukuri si dinozore

Guizhouichthyosaurus was a giant marine reptile that swam in the seas of what is now China during the Triassic Period. It looked like a dolphin but was much bigger, with a long snout and a tail that bent downward at the tip. This apex predator ate other large marine reptiles, even though its teeth were small and smooth.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 241 kugeza 2275
Triyasike yo hagati kugeza Triyasike ya nyuma
Ibisigazwa byabonetse muri
Guizhou Province, China (Xiaowa Formation and Zhuganpo Formation)12
Uburebure
5 kugeza 6 m (16 kugeza 20 ft)1
Uburemere
914 kg kugeza toni 1,404 (2 000 kugeza 3 100 lb)13
Umuvuduko wo hejuru
nka 45 km/h (28 mph)
Koga, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Guizhouichthyosaurus nka 6 m z'uburebure (20 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)

Yari iremereye ite?

iremereye nk'imbwa 70
ndende nk'imbwa 6 zikurikiranyendende nk'imineke 33 ikurikiranyeiremereye nk'imbuto 280 za watermeloniremereye nk'abana 74 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 44iremereye nk'idubu 3 zo mu ruburayashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 4

Guizhouichthyosaurus 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

One fossil of Guizhouichthyosaurus had the remains of a thalattosaur (another marine reptile) inside its stomach, showing it was an apex predator.1

2

Its teeth were small and smooth, not sharp like steak knives, so it probably grabbed prey and swallowed it whole.1

3

Guizhouichthyosaurus swam like an eel, wiggling its whole body, unlike later ichthyosaurs that swam more like tuna.1

4

Scientists think there were two different body shapes (morphotypes) of this species, possibly males and females.1

5

It lived about 239 to 227 million years ago, during the Middle and Late Triassic.2

6

Some scientists once thought Guizhouichthyosaurus was the same as Shastasaurus, but now most agree it is its own genus.1

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

?How big was Guizhouichthyosaurus?

About 5 metres (16 feet) long, with some specimens over 6 metres (20 feet).1

?What did Guizhouichthyosaurus eat?

It ate other large marine reptiles, like the thalattosaur Xinpusaurus. One fossil had a thalattosaur in its stomach, showing it was an apex predator.14

?Was Guizhouichthyosaurus a dinosaur?

No, it was an ichthyosaur, a marine reptile that lived in the sea. It was not a dinosaur.1

?How did Guizhouichthyosaurus swim?

It swam like an eel, wiggling its whole body, unlike later ichthyosaurs that swam more like tuna.1

Gusenya ibinyoma

Ibivugwa: Guizhouichthyosaurus had huge, sharp teeth like a T. rex.

Ukuri: Its teeth were actually small and smooth, more like pegs, and it used them to grip prey rather than slice it.1

Ku bazobereye muri dinozore

Izina rya siyansi
Guizhouichthyosaurus
Yiswe na
ntibizwi5
Itsinda
Iktiyozore
Umuryango / ishami
Shastasauridae5
Ishyirwa mu byiciro
Ichthyosauria > Ichthyosauria > Ichthyosauromorpha > Ichthyosauromorpha5
Imyaka y'amabuye
imyaka miliyoni 241 kugeza 227 (Ladinian / Carnian)5
Inzego z'amabuye
Xiaowa, Falang, Wayao5
Ibihugu
Ubushinwa5
Ibisigazwa byanditswe
8 muri The Paleobiology Database5
Ivumburwa
The first fossils were named by Y. Cao and Y. Luo in 2000, based on a well-preserved skeleton missing its hips and tail tip.1
Biracyagibwaho impaka
Scientists still debate whether Guizhouichthyosaurus is really a separate genus from Shastasaurus or just a species of it.1

Aho amakuru yakuwe

  1. Guizhouichthyosaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Guizhouichthyosaurus (en.wikipedia.org)
  4. Ichthyosaur’s Last Meal Is Evidence of Triassic Megapredation | UC Davis (ucdavis.edu)
  5. Guizhouichthyosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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