ບັດໄດໂນ ເລກທີ 0479 ຈາກ 2 027

Daliansaurus

ຊື່ໝາຍຄວາມວ່າ: “Dalian reptile”1

ກິນ: ຊີ້ນແຣບເຕີຄຣີເທເຊຍສຕອນຕົ້ນ

Daliansaurus was a tiny, feathered dinosaur that lived in what is now China. It had a big claw on each foot, and scientists think it could run fast to catch small prey.1 2

ມີຊີວິດຢູ່

126 ຫາ 120 ລ້ານປີກ່ອນ2

ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Lujiatun village, near Beipiao, Liaoning Province, China1 2

ຄວາມຍາວ

1 m (3,3 ft)1

ຄວາມສູງ

0,39 m (1,3 ft)

ຄ່າປະມານ

ຄວາມໄວສູງສຸດ

ປະມານ 24 ກມ/ຊມ (15 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຄ່າປະມານ

ຍາວເທົ່າແມວບ້ານ 2 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 6 ໜ່ວຍຕໍ່ກັນນ້ອຍພໍທີ່ຈະຍ່າງລອດໃຕ້ຕັ່ງແລ່ນ 100 ແມັດໄດ້ໃນ 15 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Daliansaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Daliansaurus ປະມານ 24 ກມ/ຊມ (15 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Daliansaurus had a big claw on the fourth toe of each foot, in addition to the sickle claw on the second toe that other troodontids have.1

Its foot bones were long, which suggests it was a good runner.1

Daliansaurus lived about 126 million years ago, during the Early Cretaceous period.1

It was a troodontid, a group of bird-like dinosaurs that were probably covered in feathers.1

The only known fossil of Daliansaurus is a nearly complete skeleton, with the head and neck curled backwards.1

Daliansaurus lived alongside other small troodontids like Sinovenator, Sinusonasus, and Mei.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Daliansaurus

?How big was Daliansaurus?

About 1 metre (3.3 ft) long. That is similar in size to its relatives Sinovenator and Sinusonasus.1

?Did Daliansaurus have feathers?

Yes, it was most likely feathered. It was a troodontid, a group of bird-like dinosaurs that were probably covered in feathers.1

?What did Daliansaurus eat?

It was a small predator that ate small prey. It had sharp teeth with small serrations on the back ones, good for eating meat.1

?How fast could Daliansaurus run?

Scientists think it was a good runner. Its long foot bones suggest its running abilities were better than those of other troodontids.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Daliansaurus
ຕັ້ງຊື່ໂດຍ: Shen et al. 20172
ກຸ່ມ: ແຣບເຕີ
ຄອບຄົວ / ເຄລດ: Troodontidae2
ການຈັດໝວດໝູ່: Theropoda > Troodontidae2
ອາຍຸຂອງຫີນ: 126 ຫາ 120 ລ້ານປີ (Barremian / Aptian)2
ຊັ້ນຫີນ: Yixian2
ປະເທດ: ຈີນ2
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database2
ການຄົ້ນພົບ: Daliansaurus was named in 2017 by Shen Caizhi and colleagues. The fossil was found in the Yixian Formation in Liaoning, China, and is stored at the Dalian Natural History Museum.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure exactly what Daliansaurus used its extra big claw for, but it might have helped with climbing or catching prey.1

ຂໍ້ມູນມາຈາກໃສ

Daliansaurus (en.wikipedia.org)
Daliansaurus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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

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