ບັດໄດໂນ ເລກທີ 0956 ຈາກ 2 027

Kentrosaurus

ຊື່ໝາຍຄວາມວ່າ: “prickle lizard”1

ກິນ: ພືດໄດໂນມີແຜ່ນຫຼັງຈູຣາສຊິກຕອນປາຍ ຫາ ຄຣີເທເຊຍສຕອນຕົ້ນ

Kentrosaurus was a plated dinosaur that lived in what is now Tanzania, Africa, about 152 million years ago. It had a row of small plates on its neck and back that turned into long, sharp spikes on its tail. It used those tail spikes to fight off hungry meat-eaters!1

ມີຊີວິດຢູ່

162 ຫາ 143 ລ້ານປີກ່ອນ5

ຈູຣາສຊິກຕອນປາຍ ຫາ ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Tendaguru Formation, Lindi Region, Tanzania1 5

ຄວາມຍາວ

4 ຫາ 5 m (13 ຫາ 16 ft)1 2

ນ້ຳໜັກ

700 kg ຫາ 1,6 ໂຕນ (1 500 ຫາ 3 500 lb)1

ຄວາມສູງ

ເຖິງ 1,7 m (5,6 ft)1

ຄວາມໄວສູງສຸດ

ປະມານ 20 ກມ/ຊມ (12 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ມັນໜັກປານໃດ?

ໜັກເທົ່າລົດຍົນ 1 ຄັນ

ຍາວເທົ່າໝາ 5 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 28 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າໝາ 80 ໂຕໜັກເທົ່າໝາກໂມ 320 ໜ່ວຍໜັກເທົ່າເດັກອະນຸບານ 84 ຄົນໜັກເທົ່ານັກຮຽນ 50 ຄົນໜັກເທົ່າໝີຂາວ 4 ໂຕແລ່ນ 100 ແມັດໄດ້ໃນ 18 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Kentrosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Kentrosaurus ປະມານ 20 ກມ/ຊມ (12 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Kentrosaurus had a long spike on each shoulder, in addition to the spikes on its tail.1

The name Kentrosaurus was almost changed because it sounded like Centrosaurus, a horned dinosaur. But the spelling is different, so Kentrosaurus stayed.1

Scientists think there were two types of Kentrosaurus, one with stouter thigh bones and one with slimmer ones. This might mean males and females looked different.1

Over 1200 bones of Kentrosaurus were found in Tanzania by German expeditions between 1909 and 1912.1

Kentrosaurus lived alongside giant long-necked sauropods like Giraffatitan and Tornieria.1

The plates on its neck and back were probably covered in horn, like a cow's horn.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Kentrosaurus

?How big was Kentrosaurus?

Kentrosaurus was about 4 to 5 metres (13 to 16 feet) long and weighed roughly 700 to 1,600 kilograms (1,500 to 3,500 pounds). Some specimens suggest even larger individuals existed.1 3

?What did Kentrosaurus eat?

Kentrosaurus was a herbivore, meaning it ate plants. It used its toothless beak to bite off leaves and other plant material, which it swallowed in large chunks without much chewing.1 4

?Did Kentrosaurus have spikes?

Yes, Kentrosaurus had a double row of spikes along its back, from its mid-section to the tip of its tail, plus a long spike on each shoulder. These spikes were likely used for defense.1 4

?Could Kentrosaurus swim?

There is no direct evidence that Kentrosaurus could swim. It was a land-dwelling dinosaur that walked on four legs, and its body was not specially adapted for swimming.1

?Was Kentrosaurus bigger than a T. rex?

No, Kentrosaurus was much smaller than Tyrannosaurus rex. Kentrosaurus was about 4 to 5 metres long, while T. rex could be over 12 metres long; they lived in different times and places.1

?Did Kentrosaurus have feathers?

No, Kentrosaurus did not have feathers. It had bony plates and spikes covered in horn, and its skin was likely scaly, like other stegosaurs.1

?When did Kentrosaurus live?

Kentrosaurus lived during the Late Jurassic period, about 152 million years ago, in what is now Tanzania, Africa.1

?Why did Kentrosaurus have plates?

The plates on Kentrosaurus's neck and back might have been for temperature regulation, since they contained blood vessels, or for protection and display. No one knows for sure.4

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Some people think Kentrosaurus had all its spikes and plates in a single row down its back.

ຄວາມຈິງ: Scientists think Kentrosaurus had two rows of plates and spikes, one on each side of its back.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Kentrosaurus
ຕັ້ງຊື່ໂດຍ: Hennig 19155
ກຸ່ມ: ໄດໂນມີແຜ່ນຫຼັງ
ຄອບຄົວ / ເຄລດ: Stegosauridae5
ການຈັດໝວດໝູ່: Ornithischia > Stegosauria > Thyreophora5
ອາຍຸຂອງຫີນ: 162 ຫາ 143 ລ້ານປີ (Oxfordian / Tithonian)5
ຊັ້ນຫີນ: Tendaguru5
ປະເທດ: ແທນຊາເນຍ5
ບັນທຶກຟອສຊິລ: 27 ໃນ The Paleobiology Database5
ມີຊື່ອື່ນວ່າ: Doryphorosaurus, Kentrurosaurus (ຊື່ເກົ່າທີ່ຕອນນີ້ນັບເປັນສັດໂຕດຽວກັນ)5
ການຄົ້ນພົບ: German paleontologist Edwin Hennig named Kentrosaurus in 1915. The first fossils were found by the German Tendaguru Expedition in 1909.1 5
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure exactly where each plate and spike was placed on the body, because most were found scattered.1

ຂໍ້ມູນມາຈາກໃສ

Kentrosaurus (en.wikipedia.org)
Kentrosaurus | Natural History Museum (nhm.ac.uk)
Kentrosaurus | dinosaur genus | Britannica (britannica.com)
Kentrosaurus - Dinosaur - Enchanted Learning Software (enchantedlearning.com)
Kentrosaurus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

ທຸກຂໍ້ມູນໃນໜ້ານີ້ມີຕົວເລກທີ່ຊີ້ໄປຫາແຫຼ່ງອ້າງອີງ. ຖ້າພວກເຮົາຜິດພາດ, ຂໍໂທດເດີ, ພວກເຮົາເປັນແຟນໄດໂນ ບໍ່ແມ່ນວາລະສານວິທະຍາສາດ. ບອກພວກເຮົາທີ່ [email protected] ແລ້ວພວກເຮົາຈະແກ້ໄຂ.

Rex ຫິວແລ້ວ! Dino Wiki ເປັນໂຄງການຂອງພໍ່ຄົນໜຶ່ງ ເພື່ອລູກຊາຍທີ່ມັກໄດໂນ, ຟຣີ ບໍ່ມີໂຄສະນາ ແລະ ບໍ່ມີຕົວຕິດຕາມ. ຜູ້ໃຫຍ່ສາມາດໃຫ້ອາຫານວ່າງແກ່ Rex ເພື່ອຊ່ວຍໃຫ້ເວັບຢູ່ອອນລາຍຕໍ່ໄປ.ໃຫ້ອາຫານ Rex