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Guizhouichthyosaurus

Hiika maqaa: “Guizhou lizard fish”1

Kan nyaate: FoonIkteyoosarootaTiraayaasikii Gidduu hanga Tiraayaasikii DhumaaSeera saayinsiitiin daayinoosarii miti

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

Odeeffannoo bashannansiisaa: harkifataan galaanaa kun yeroo daayinoosarootni lafa irra deemaa turan daakaa ture. Namni hundi daayinoo jedhee isaan waama, garuu damee harkifattootaa adda ta'e turan.

Kan jiraate

waggaa miliyoona 241 hanga 227 dura5

Tiraayaasikii Gidduu hanga Tiraayaasikii Dhumaa

Fosiliiwwan kan itti argaman

Guizhou Province, China (Xiaowa Formation and Zhuganpo Formation)1 2

Dheerina

5 hanga 6 m (16 hanga 20 ft)1

Ulfaatina

914 kg hanga 1.404 toonii (2,000 hanga 3,100 lb)1 3

Saffisa ol'aanaa

gara 45 km/sa'a (28 mph)

Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ulfaataa ture?

akka saree 70 ulfaata

akka saree 6 funyaan hanga eegeetti dheeraaakka muuzii 33 walitti hiriiran dheeraaakka habxuu 280 ulfaataakka ijoollee KG 74 ulfaataakka ijoollee mana barumsaa 44 ulfaataakka beeraa adii 3 ulfaatadheerina bishaan daakaa guddaa (50 m) sekondii 4 keessatti daakuu danda'a

SI wajjin yoo wal bira qabamu, Guizhouichthyosaurus hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Guizhouichthyosaurus gara 45 km/sa'a (28 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

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

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

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

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

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

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

Fakkii AI'n hojjetame: Guizhouichthyosaurus — Fakkii AI'n hojjetame kan Guizhouichthyosaurus maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

ati gaafatte

Gaaffiiwwan waa'ee Guizhouichthyosaurus baay'ee gaafataman

?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.1 4

?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

Seenaa sobaa diigaa

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

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

Ogeeyyii daayinootiif

Maqaa saayinsii: Guizhouichthyosaurus
Kan maqaa baase: hin beekamu5
Garee: Ikteyoosaroota
Maatii / kilaadii: Shastasauridae5
Ramaddii: Ichthyosauria > Ichthyosauria > Ichthyosauromorpha > Ichthyosauromorpha5
Umurii dhagaawwanii: waggaa miliyoona 241 hanga 227 (Ladinian / Carnian)5
Caasaawwan dhagaa: Xiaowa, Falang, Wayao5
Biyyoota: Chaayinaa5
Galmee fosilii: 8 The Paleobiology Database keessa5
Argannoo: 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
Ammallee falmisiisaa: Scientists still debate whether Guizhouichthyosaurus is really a separate genus from Shastasaurus or just a species of it.1

Odeeffannoon eessaa dhufa

Guizhouichthyosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Guizhouichthyosaurus (en.wikipedia.org)
Ichthyosaur’s Last Meal Is Evidence of Triassic Megapredation | UC Davis (ucdavis.edu)
Guizhouichthyosaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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