Yixianosaurus
Yixianosaurus was a small, feathered dinosaur that lived in what is now China. It had very long hands with big curved claws, which it may have used to grab prey or climb trees. Scientists think it could even glide a little bit using its wing-like feathers.1
ມັນມີຊີວິດຢູ່ເມື່ອໃດ?
ມັນໃຫຍ່ປານໃດ?
ມັນຍາວປານໃດ?
ມັນສູງປານໃດ?
ຄ່າປະມານ
ມັນໜັກປານໃດ?
ຍາວເທົ່າແມວບ້ານ 2 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ🍌ຍາວເທົ່າກ້ວຍ 6 ໜ່ວຍຕໍ່ກັນ🪶ເບົາກວ່າແມວບ້ານ🍌ໜັກເທົ່າກ້ວຍ 8 ໜ່ວຍ🪑ນ້ອຍພໍທີ່ຈະຍ່າງລອດໃຕ້ຕັ່ງ🏃ແລ່ນ 100 ແມັດໄດ້ໃນ 18 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)Yixianosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Yixianosaurus had a very long hand that was 140% as long as its upper arm bone (humerus).1
Its second finger was the longest, and all fingers had large, curved claws.1
The only fossil found so far includes the shoulders, arms, some ribs, belly ribs, and feathers.1
Yixianosaurus is one of nine feathered dinosaur species reported from western Liaoning, China.2
Scientists think its long hands helped it grip branches or catch prey.1
Some researchers believe Yixianosaurus could glide because it had large feathers on its arms.1

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Yixianosaurus
?How big was Yixianosaurus?
About 1 meter (3.3 feet) long and weighed around 1 kilogram (2.2 pounds).1
?Did Yixianosaurus have feathers?
Yes, its fossil includes feathers that look similar to the contour feathers of early birds.1
?What did Yixianosaurus eat?
It was probably a predator, using its long hands and big curved claws to catch prey.13
?Could Yixianosaurus fly?
It could not truly fly, but it may have been able to glide a short distance using its large wing feathers.1
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Yixianosaurus
- ຕັ້ງຊື່ໂດຍ
- Xu and Wang 20034
- ກຸ່ມ
- ໄດໂນກິນຊີ້ນ
- ຄອບຄົວ / ເຄລດ
- Maniraptora4
- ການຈັດໝວດໝູ່
- Theropoda4
- ອາຍຸຂອງຫີນ
- 126 ຫາ 120 ລ້ານປີ (Barremian / Aptian)4
- ຊັ້ນຫີນ
- Yixian4
- ປະເທດ
- ຈີນ4
- ບັນທຶກຟອສຊິລ
- 1 ໃນ The Paleobiology Database4
- ການຄົ້ນພົບ
- Yixianosaurus was named by Xu Xing and Wang Xiaolin in 2003. Its partial skeleton was found in 2001 at Wangjiagou in Liaoning, China.1
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are not sure exactly where Yixianosaurus fits in the dinosaur family tree. Some think it is a close relative of Scansoriopteryx, others think it is a dromaeosaurid or a basal paravian.1
ຂໍ້ມູນມາຈາກໃສ
- Yixianosaurus (en.wikipedia.org)
- A NEW MANIRAPTORAN DINOSAUR FROM THE EARLY CRETACEOUS YIXIAN FORMATION OF WESTERN LIAONING (vertpala.ac.cn)
- YIXIANOSAURUS LONGIMANUS(THEROPODA: DINOSAURIA) AND ITS BEARING ON THE EVOLUTION OF MANIRAPTORA AND ECOLOGY OF THE聽JEHOL聽FAUNA (vertpala.ac.cn)
- Yixianosaurus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.
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