ຄວິສ: ເຈົ້າແມ່ນໄດໂນຫຍັງ?
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ຍາວເທົ່າແມວບ້ານ 4 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ🍌ຍາວເທົ່າກ້ວຍ 11 ໜ່ວຍຕໍ່ກັນໜັກປະມານແມວບ້ານ🍌ໜັກເທົ່າກ້ວຍ 21 ໜ່ວຍ🏃ແລ່ນ 100 ແມັດໄດ້ໃນ 14 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)Sinovenator ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Sinovenator is one of the oldest and most primitive troodontids, a group of dinosaurs very closely related to birds.21
Its pubic bone pointed backward, like in dromaeosaurs and early birds, showing that later troodontids evolved a forward-pointing pubis separately.1
Sinovenator had a large brain for its size, making it one of the smartest dinosaurs of its time.1
Hundreds of Sinovenator fossils have been found, but most are still waiting to be studied.1
The species name 'changii' honors Chinese paleontologist Meemann Chang for her work on the Jehol Biota.1
Sinovenator lived alongside many other feathered dinosaurs and early birds in the Jehol ecosystem.1
ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Sinovenator
?How big was Sinovenator?
About 1 metre long and weighed around 2.5 kilograms. That is about the size of a large chicken, though some adults may have been twice that length.13
?What did Sinovenator eat?
It was a carnivore, meaning it ate meat. It had sharp teeth and claws to hunt small animals.3
?Did Sinovenator have feathers?
The sources do not say for sure, but since it was a bird-like troodontid closely related to birds, many scientists think it probably had feathers.1
?When did Sinovenator live?
It lived during the Early Cretaceous Period, about 127 to 121 million years ago.3
ໄຂຄວາມເຊື່ອຜິດ
ຄວາມເຊື່ອຜິດ: Sinovenator was a bird.
ຄວາມຈິງ: Sinovenator was a non-avian dinosaur, but it was very bird-like and is a close relative of birds.1
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Sinovenator
- ຕັ້ງຊື່ໂດຍ
- Xu et al. 20024
- ກຸ່ມ
- ແຣບເຕີ
- ຄອບຄົວ / ເຄລດ
- Troodontidae4
- ການຈັດໝວດໝູ່
- Theropoda > Troodontidae4
- ອາຍຸຂອງຫີນ
- 126 ຫາ 120 ລ້ານປີ (Barremian / Aptian)4
- ຊັ້ນຫີນ
- Yixian4
- ປະເທດ
- ຈີນ4
- ບັນທຶກຟອສຊິລ
- 4 ໃນ The Paleobiology Database4
- ການຄົ້ນພົບ
- Sinovenator was named in 2002 by Xu Xing and colleagues based on two fossils found in the Yixian Formation of China.21
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are still debating exactly how Sinovenator is related to other troodontids and to birds.1
ຂໍ້ມູນມາຈາກໃສ
- Sinovenator (en.wikipedia.org)
- A basal troodontid from the Early Cretaceous of China | Nature (nature.com)
- Sinovenator | Natural History Museum (nhm.ac.uk)
- Sinovenator 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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