ບັດໄດໂນ ເລກທີ 1767 ຈາກ 2 027

Temnodontosaurus

ຊື່ໝາຍຄວາມວ່າ: “cutting-tooth lizard”1

ກິນ: ຊີ້ນອິກທິໂອຊໍຈູຣາສຊິກຕອນຕົ້ນຕາມຫຼັກວິຊາການ ບໍ່ແມ່ນໄດໂນເສົາ

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

ເລື່ອງໜ້າຮູ້: ສັດເລືອຄານທະເລໂຕນີ້ລອຍນ້ຳ ໃນຂະນະທີ່ໄດໂນເສົາຍ່າງຢູ່ເທິງບົກ. ທຸກຄົນເອີ້ນພວກມັນວ່າໄດໂນ, ແຕ່ພວກມັນເປັນສັດເລືອຄານອີກສາຍໜຶ່ງ.

ມີຊີວິດຢູ່

201 ຫາ 175 ລ້ານປີກ່ອນ5

ຈູຣາສຊິກຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

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

ຄວາມຍາວ

9 m (30 ft)1

ຄວາມໄວສູງສຸດ

ປະມານ 37 ກມ/ຊມ (23 ໄມລ໌/ຊມ)

ລອຍນ້ຳ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ຍາວເທົ່າລົດຍົນ 2 ຄັນຈອດຮຽງກັນຍາວເທົ່າກ້ວຍ 50 ໜ່ວຍຕໍ່ກັນລອຍໄດ້ຄວາມຍາວສະລອຍນ້ຳໃຫຍ່ (50 ມ) ໃນ 4,9 ວິນາທີ

Temnodontosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Temnodontosaurus ປະມານ 37 ກມ/ຊມ (23 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

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

ຮູບ Temnodontosaurus ທີ່ AI ສ້າງ — ຮູບທີ່ AI ສ້າງ ສະແດງວ່າ Temnodontosaurus ອາດຈະມີໜ້າຕາແນວໃດ, ຄອມພິວເຕີສ້າງຂຶ້ນຈາກສິ່ງທີ່ນັກວິທະຍາສາດຮູ້. ມັນເປັນການຄາດເດົາ: ສັດໂຕແທ້ອາດຈະມີໜ້າຕາຕ່າງອອກໄປ, ແລະ ບໍ່ມີໃຜຮູ້ສີແທ້ຂອງມັນ.

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Temnodontosaurus

?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

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Temnodontosaurus
ຕັ້ງຊື່ໂດຍ: Lydekker 18895
ກຸ່ມ: ອິກທິໂອຊໍ
ຄອບຄົວ / ເຄລດ: Neoichthyosauria5
ການຈັດໝວດໝູ່: Ichthyosauria > Ichthyosauromorpha5
ອາຍຸຂອງຫີນ: 201 ຫາ 175 ລ້ານປີ (Hettangian / Toarcian)5
ຊັ້ນຫີນ: Alum Shale, Charmouth Mudstone, Luxembourg Sandstone5
ປະເທດ: ສະຫະລາຊະອານາຈັກ, ຝຣັ່ງ, ເຢຍລະມັນ, ລັກເຊມເບີກ, ແບນຊິກ5
ບັນທຶກຟອສຊິລ: 16 ໃນ The Paleobiology Database5
ການຄົ້ນພົບ: 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
ຍັງຖົກຖຽງກັນຢູ່: Scientists are still debating whether Temnodontosaurus is a natural group, because different species might not be closely related to each other.2

ຂໍ້ມູນມາຈາກໃສ

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): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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