ບັດໄດໂນ ເລກທີ 1522 ຈາກ 2 027

Qiupanykus

ຊື່ໝາຍຄວາມວ່າ: “claw from the Qiupa Formation”1

ກິນ: ຊີ້ນໄດໂນກິນຊີ້ນຄຣີເທເຊຍສຕອນປາຍ

Qiupanykus was a tiny, speedy dinosaur that lived at the very end of the age of dinosaurs. It had strong claws on its short arms and may have used them to crack open eggs for a snack. This little hunter was one of the last non-bird dinosaurs to walk the Earth.1

ມີຊີວິດຢູ່

72 ຫາ 66 ລ້ານປີກ່ອນ4

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Henan Province, China1 3

ນ້ຳໜັກ

0,27 kg ຫາ 0,91 kg (1 ຫາ 2 lb)1

ຄວາມໄວສູງສຸດ

ປະມານ 17 ກມ/ຊມ (11 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນໜັກປານໃດ?

ໜັກເທົ່າກ້ວຍ 8 ໜ່ວຍ

ເບົາກວ່າແມວບ້ານໜັກເທົ່າກ້ວຍ 8 ໜ່ວຍແລ່ນ 100 ແມັດໄດ້ໃນ 21 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Qiupanykus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Qiupanykus ປະມານ 17 ກມ/ຊມ (11 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Qiupanykus was very small, weighing less than a kilogram (about 2 pounds). Its leg bones were only about 25 cm (10 inches) long.1

Its fossils were found right next to broken eggshells from an oviraptorosaur. Scientists think Qiupanykus used its strong claws to crack those eggs open.1 2

Qiupanykus lived about 72 to 66 million years ago, during the Maastrichtian stage of the Late Cretaceous. That means it was alive right before the big dinosaur extinction.1 3

Like other alvarezsaurids, Qiupanykus had a special foot called an arctometatarsus, which helped it run fast.1

No skull bones of Qiupanykus have been found yet, so scientists are not sure what its head looked like.1

The name Qiupanykus means 'claw from the Qiupa Formation', because its fossils were found in the Qiupa Formation in China.1

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

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Some people think all small dinosaurs were plant-eaters.

ຄວາມຈິງ: Qiupanykus was a small dinosaur, but it was a meat-eater. It may have eaten eggs and small animals.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Qiupanykus
ຕັ້ງຊື່ໂດຍ: Lü et al. 20184
ກຸ່ມ: ໄດໂນກິນຊີ້ນ
ຄອບຄົວ / ເຄລດ: Alvarezsauroidea4
ການຈັດໝວດໝູ່: Theropoda4
ອາຍຸຂອງຫີນ: 72 ຫາ 66 ລ້ານປີ (Maastrichtian)4
ຊັ້ນຫີນ: Qiupa4
ປະເທດ: ຈີນ4
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database4
ການຄົ້ນພົບ: Qiupanykus was named in 2018 by Lü Junchang and his team. The fossils were found near the village of Guanping in Luanchuan County, Henan Province, China. The species name zhangi honors Shuancheng Zhang, who helped find the fossils.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure whether Qiupanykus mostly ate eggs or also hunted small animals. They also debate if the eggshells found with it belonged to another dinosaur or to Qiupanykus itself.1

ຂໍ້ມູນມາຈາກໃສ

Qiupanykus (en.wikipedia.org)
A new alvarezsaurid dinosaur from the Late Cretaceous Qiupa Formation of Luanchuan, Henan Province, central China (exa.ai)
PBDB Taxon (paleobiodb.org)
Qiupanykus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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