ບັດໄດໂນ ເລກທີ 0501 ຈາກ 2 027

Deinonychus

ຊື່ໝາຍຄວາມວ່າ: “terrible claw”1

ກິນ: ຊີ້ນແຣບເຕີຄຣີເທເຊຍສຕອນຕົ້ນ ຫາ ຄຣີເທເຊຍສຕອນປາຍ

Deinonychus was a fast, smart hunter with a huge sickle-shaped claw on each foot. It used those claws to slash at prey, and its stiff tail helped it keep balance while running and fighting.2

ມີຊີວິດຢູ່

143 ຫາ 94 ລ້ານປີກ່ອນ5

ຄຣີເທເຊຍສຕອນຕົ້ນ ຫາ ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Fossils have been found in the United States, especially Montana, and also in Brazil.5 1

ຄວາມຍາວ

3 ຫາ 3,4 m (9,8 ຫາ 11 ft)2

ນ້ຳໜັກ

70 kg ຫາ 100 kg (154 ຫາ 220 lb)2

ຄວາມສູງ

1 ຫາ 1,2 m (3,3 ຫາ 3,9 ft)2

ຄວາມໄວສູງສຸດ

ປະມານ 40 ກມ/ຊມ (25 ໄມລ໌/ຊມ)

ແລ່ນ: Molina-Perez & Larramendi 2019

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ມັນໜັກປານໃດ?

ໜັກເທົ່າໝາ 5 ໂຕ

ຍາວເທົ່າໝາ 3 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 19 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າໝາກໂມ 20 ໜ່ວຍໜັກເທົ່າເດັກອະນຸບານ 5 ຄົນໜັກເທົ່ານັກຮຽນ 3 ຄົນແລ່ນ 100 ແມັດໄດ້ໃນ 9 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Deinonychus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Deinonychus ປະມານ 40 ກມ/ຊມ (25 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Deinonychus had a huge, curved claw on the second toe of each foot. That claw was about 13 centimetres (5 inches) long and was probably used like a slashing weapon.2

Its tail was stiffened by long bony rods, which helped it balance perfectly when it ran or attacked.2 1

Deinonychus had very flexible wrists, so it could grab and hold prey with its long, clawed hands.1

The name 'Deinonychus' means 'terrible claw', because of that huge foot claw.1

Deinonychus lived during the Early Cretaceous Period, about 145 to 100 million years ago.2

Deinonychus was the model for the 'raptor' dinosaurs in the movie Jurassic Park.2

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Deinonychus

?How big was Deinonychus?

About 3.4 metres (11 feet) long and weighed around 73 kilograms (160 pounds).3

?What did Deinonychus eat?

It was a meat-eater that ate plant-eating dinosaurs and other animals like mammals.3

?When did Deinonychus live?

It lived during the Early Cretaceous Period, about 115 to 108 million years ago.3

?Where was Deinonychus found?

Fossils have been found in the United States, in Montana, Utah, Wyoming, and Oklahoma.3

?Was Deinonychus a raptor?

It is a dromaeosaur, which is the group people often call raptors. It was a close relative of Velociraptor.3

?How fast could Deinonychus run?

Probably up to about 40 km/h (25 mph), about as fast as a fast human runner. This is an estimate from a dinosaur book. It had a light body and long legs.4

?Did Deinonychus hunt in packs?

It may have hunted in groups, because several Deinonychus fossils have been found near the same prey, but scientists are not sure.4

?Why did Deinonychus have a big claw?

The huge sickle-shaped claw on each foot was used to slash at prey or help it climb and hold onto smaller animals.3

?Was Deinonychus bigger than Velociraptor?

Yes, Deinonychus was bigger than Velociraptor. It was about 3.4 metres long, while Velociraptor was only about 2 metres long.3

?Is Deinonychus a dinosaur?

Yes, Deinonychus is a dinosaur. It is a small theropod dinosaur from the Early Cretaceous.3

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Some people think Deinonychus was a Jurassic dinosaur, like in Jurassic Park.

ຄວາມຈິງ: Deinonychus actually lived in the Early Cretaceous Period, not the Jurassic.2

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Deinonychus
ຕັ້ງຊື່ໂດຍ: Ostrom 19695
ກຸ່ມ: ແຣບເຕີ
ຄອບຄົວ / ເຄລດ: Dromaeosauridae5
ການຈັດໝວດໝູ່: Theropoda > Dromaeosauridae5
ອາຍຸຂອງຫີນ: 143 ຫາ 94 ລ້ານປີ (Berriasian / Cenomanian)5
ຊັ້ນຫີນ: Cloverly, Antlers, Cedar Mountain5
ປະເທດ: ສະຫະລັດ, ບຣາຊິນ5
ບັນທຶກຟອສຊິລ: 47 ໃນ The Paleobiology Database5
ການຄົ້ນພົບ: Deinonychus was discovered in 1964 by Grant E. Meyer and John Ostrom near Bridger, Montana. They dug up more than 1000 bones from at least three animals.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists still debate exactly how Deinonychus used its big foot claw, whether it slashed or stabbed its prey.2

ຂໍ້ມູນມາຈາກໃສ

A new theropod dinosaur from the Lower Cretaceous of Montana (elischolar.library.yale.edu)
Deinonychus | Carnivorous, Jurassic, Raptor | Britannica (britannica.com)
Deinonychus | Natural History Museum (nhm.ac.uk)
Deinonychus- Enchanted Learning Software (enchantedlearning.com)
Deinonychus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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