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Temnodontosaurus

Hiika maqaa: “cutting-tooth lizard”1

Kan nyaate: FoonIkteyoosarootaJuraasikii JalqabaaSeera saayinsiitiin daayinoosarii miti

Temnodontosaurus was a giant marine reptile that swam in the Jurassic seas. It was one of the biggest ichthyosaurs, with huge eyes and sharp teeth. It hunted fish, squid, and even other ichthyosaurs.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 201 hanga 175 dura5

Juraasikii Jalqabaa

Fosiliiwwan kan itti argaman

England, Germany, France, Luxembourg, Belgium, and possibly Switzerland and Italy1 5

Dheerina

9 m (30 ft)1

Saffisa ol'aanaa

gara 37 km/sa'a (23 mph)

Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

akka konkolaataa 2 tarreen dhaabatan dheeraaakka muuzii 50 walitti hiriiran dheeraadheerina bishaan daakaa guddaa (50 m) sekondii 4.9 keessatti daakuu danda'a

SI wajjin yoo wal bira qabamu, Temnodontosaurus 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)

Temnodontosaurus gara 37 km/sa'a (23 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Temnodontosaurus had the largest eyes of any known animal, measuring over 25 cm (9.8 in) across, as big as a dinner plate.1

One fossil of Temnodontosaurus trigonodon had the remains of three baby Stenopterygius ichthyosaurs in its stomach, along with many squid hooks.1

The first Temnodontosaurus fossil was found by famous fossil hunter Mary Anning in Dorset, England, around 1810.1

Temnodontosaurus lived during the Early Jurassic, from about 201 to 176 million years ago.5

It was a fast swimmer with flippers and a tail fin, and may have been an ambush predator.1

Some scientists think Temnodontosaurus might not be a single natural group, because different species may not be closely related.2

Fakkii AI'n hojjetame: Temnodontosaurus — Fakkii AI'n hojjetame kan Temnodontosaurus 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 Temnodontosaurus baay'ee gaafataman

?How big was Temnodontosaurus?

Temnodontosaurus was generally about 9 metres (30 feet) long, but some specimens may have been over 10 metres. It was one of the largest ichthyosaurs, though not as big as some Triassic forms.1 3

?Did Temnodontosaurus have the largest eyes of any animal?

Yes, Temnodontosaurus had eye sockets over 25 cm (9.8 inches) wide, possibly the largest eyes of any known vertebrate, rivaling those of giant squid. This helped it see in dim light.1 4

?What did Temnodontosaurus eat?

Temnodontosaurus was an apex predator that ate bony fish, cephalopods (like squid), and even other ichthyosaurs. One fossil had three baby Stenopterygius in its stomach.1

?Could Temnodontosaurus swim fast?

Yes, Temnodontosaurus was a fast swimmer with flippers and a tail fin. Its wing-like flippers may have helped it swim stealthily to sneak up on prey.1 4

?Is Temnodontosaurus a dinosaur?

No, Temnodontosaurus is an ichthyosaur, a marine reptile, not a dinosaur. Ichthyosaurs lived in the seas during the time of dinosaurs.1

?When did Temnodontosaurus live?

Temnodontosaurus lived during the Early Jurassic, about 201 to 176 million years ago. It swam in the seas of what is now Europe and possibly Chile.1

Ogeeyyii daayinootiif

Maqaa saayinsii: Temnodontosaurus
Kan maqaa baase: Lydekker 18895
Garee: Ikteyoosaroota
Maatii / kilaadii: Neoichthyosauria5
Ramaddii: Ichthyosauria > Ichthyosauromorpha5
Umurii dhagaawwanii: waggaa miliyoona 201 hanga 175 (Hettangian / Toarcian)5
Caasaawwan dhagaa: Alum Shale, Charmouth Mudstone, Luxembourg Sandstone5
Biyyoota: Biriteen, Faransaay, Jarmanii, Luksembarg, Beljiyeem5
Galmee fosilii: 16 The Paleobiology Database keessa5
Argannoo: The first Temnodontosaurus fossil was a skull and partial skeleton found by Joseph and Mary Anning in Dorset, England, around 1810. It was described by Sir Everard Home between 1814 and 1819, making it the first ichthyosaur ever scientifically described. The genus was named by Richard Lydekker in 1889.1
Ammallee falmisiisaa: Scientists are still debating whether Temnodontosaurus is a natural group, because different species might not be closely related to each other.2

Odeeffannoon eessaa dhufa

Temnodontosaurus (en.wikipedia.org)
Anatomy and phylogenetic relationships of Temnodontosaurus zetlandicus (Reptilia: Ichthyosauria) | Zoological Journal of the Linnean Society | Oxford Academic (academic.oup.com)
Giant ichthyosaurs evolved stealthy flippers to sneak up on prey | Natural History Museum (nhm.ac.uk)
Adaptations for stealth in the wing-like flippers of a large ichthyosaur | Nature (preview-www.nature.com)
Temnodontosaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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