ບັດໄດໂນ ເລກທີ 2016 ຈາກ 2 027

Zhongornis

ຊື່ໝາຍຄວາມວ່າ: “intermediate bird”1

ກິນ: ຊີ້ນໄດໂນກິນຊີ້ນຄຣີເທເຊຍສຕອນຕົ້ນ

Zhongornis was a tiny, feathered dinosaur that lived about 125 million years ago in what is now China. It had a beak with no teeth and a short tail, making it look a bit like a bird. It is special because it helps show how some dinosaurs evolved into birds.1 2

ມີຊີວິດຢູ່

126 ຫາ 120 ລ້ານປີກ່ອນ4

ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Liaoning Province, China1 2

ຄວາມຍາວ

0,08 m (0,3 ft)1

ຄວາມໄວສູງສຸດ

ປະມານ 47 ກມ/ຊມ (29 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ຍາວເທົ່າຕົວຕໍ່ຂອງຫຼິ້ນ 2,5 ອັນຮຽງກັນແລ່ນ 100 ແມັດໄດ້ໃນ 7,7 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Zhongornis ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Zhongornis ປະມານ 47 ກມ/ຊມ (29 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Zhongornis had a beak with no teeth, unlike many other early birds.1

Its tail had only 13 vertebrae, much fewer than the 22 in Archaeopteryx, a more primitive bird-like dinosaur.1

The third finger of Zhongornis had only two bones, which is more like advanced birds than like earlier dinosaurs.1

Zhongornis is the only fossil found that seems to be intermediate between long-tailed birds like Archaeopteryx and short-tailed birds like Confuciusornis.1

The only known specimen was a juvenile, but it had already grown feathers on its hand and tail.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Zhongornis

?How big was Zhongornis?

It was tiny, about 8 centimeters long (roughly 3 inches).1

?Did Zhongornis have feathers?

Yes, it had feathers on its hand and tail, as shown by impressions on the fossil.1

?What did Zhongornis eat?

It was a meat-eating dinosaur, but its beak had no teeth, so it probably ate small prey or insects.1

?Is Zhongornis a bird?

Scientists disagree. Some say it is a primitive bird, while others think it is a close relative of the Scansoriopterygidae, a group of non-bird dinosaurs.1 3

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Zhongornis was a true bird.

ຄວາມຈິງ: Zhongornis was a dinosaur, not a bird. It is a primitive member of the group that includes birds, but it is not a bird itself.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Zhongornis
ຕັ້ງຊື່ໂດຍ: Gao et al. 20084
ກຸ່ມ: ໄດໂນກິນຊີ້ນ
ຄອບຄົວ / ເຄລດ: Paraves4
ການຈັດໝວດໝູ່: Theropoda4
ອາຍຸຂອງຫີນ: 126 ຫາ 120 ລ້ານປີ (Barremian / Aptian)4
ຊັ້ນຫີນ: Yixian4
ປະເທດ: ຈີນ4
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database4
ການຄົ້ນພົບ: Zhongornis was named by Gao et al. in 2008. The only specimen was donated to the Dalian Natural History Museum in China by a woman named Ms. Hao, and the species is named after her.1 2
ຍັງຖົກຖຽງກັນຢູ່: Scientists are still debating whether Zhongornis is more closely related to birds with short tails or to those with long tails, because it has features of both.1

ຂໍ້ມູນມາຈາກໃສ

Zhongornis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Reinterpretation of the Early Cretaceous maniraptoran (Dinosauria: Theropoda) Zhongornis haoae as a scansoriopterygid-like non-avian, and morphological resemblances between scansoriopterygids and basal oviraptorosaurs (ivpp.ac.cn)
Zhongornis 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