ຄວິສ: ເຈົ້າແມ່ນໄດໂນຫຍັງ?
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ຍາວເທົ່າໝາ 2,5 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ🍌ຍາວເທົ່າກ້ວຍ 15 ໜ່ວຍຕໍ່ກັນ🍉ໜັກເທົ່າໝາກໂມ 5 ໜ່ວຍ🏃ແລ່ນ 100 ແມັດໄດ້ໃນ 8,2 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)Linhevenator ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Linhevenator had a humerus, the upper arm bone, that was much shorter and sturdier than in most other troodontids.1
Its second toe had a big, curved claw, similar to the killer claw of dromaeosaurids like Velociraptor.1
The deltopectoral crest, a bump on the upper arm bone where muscles attach, was large, suggesting strong arm muscles.1
Linhevenator lived about 83 to 72 million years ago, during the Campanian age of the Late Cretaceous.2
The only known skeleton is partly articulated, meaning some bones were still connected when found.1
Scientists think Linhevenator might have used its strong arms for digging or climbing, not just for catching prey.1
ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Linhevenator
?How big was Linhevenator?
Linhevenator was about 1.9 to 2.7 metres long (6.2 to 8.9 feet), with an average of 2.2 metres (7.2 feet). It weighed around 23 kilograms (51 pounds).3
?What did Linhevenator eat?
Scientists are not sure. Some think troodontids like Linhevenator ate plants because of their teeth, while others think they were meat-eaters. The strong arms and big claw suggest it could catch prey.43
?Did Linhevenator have feathers?
The sources do not say for sure, but troodontids were bird-like dinosaurs closely related to birds, so many scientists think they probably had feathers.3
?When did Linhevenator live?
Linhevenator lived about 83 to 72 million years ago, during the Campanian age of the Late Cretaceous.3
ໄຂຄວາມເຊື່ອຜິດ
ຄວາມເຊື່ອຜິດ: Some people think all raptors had long, grasping arms.
ຄວາມຈິງ: Linhevenator shows that some troodontids had short, strong arms, so not all raptor-like dinosaurs had long arms.1
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Linhevenator
- ຕັ້ງຊື່ໂດຍ
- Xu et al. 20115
- ກຸ່ມ
- ແຣບເຕີ
- ຄອບຄົວ / ເຄລດ
- Troodontidae5
- ການຈັດໝວດໝູ່
- Theropoda > Troodontidae5
- ອາຍຸຂອງຫີນ
- 84 ຫາ 72 ລ້ານປີ (Campanian)5
- ຊັ້ນຫີນ
- Wulansuhai5
- ປະເທດ
- ຈີນ5
- ບັນທຶກຟອສຊິລ
- 1 ໃນ The Paleobiology Database5
- ການຄົ້ນພົບ
- Linhevenator was named by Xu and colleagues in 2011 based on a partial skeleton found in the Wulansuhai Formation in Inner Mongolia, China.21
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are not sure if Linhevenator was mainly a meat-eater or if it also ate plants, because its teeth have large serrations that some researchers link to herbivory.1
ຂໍ້ມູນມາຈາກໃສ
- A Short-Armed Troodontid Dinosaur from the Upper (ivpp.cas.cn)
- PBDB Taxon (paleobiodb.org)
- Linhevenator (en.wikipedia.org)
- A Short-Armed Troodontid Dinosaur from the Upper Cretaceous of Inner Mongolia and Its Implications for Troodontid Evolution | PLOS One (journals.plos.org)
- Linhevenator 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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