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ຮູບກາຕູນ Staurikosaurus
ບັດໄດໂນ ເລກທີ 1704 ຈາກ 2 027

Staurikosaurus

ຊື່ໝາຍຄວາມວ່າ: “southern cross lizard”1
ກິນ: ຊີ້ນໄດໂນເສົາຍຸກທຳອິດໄທຣແອສຊິກຕອນປາຍ

Staurikosaurus was one of the very first dinosaurs to ever walk the Earth. It was a small, fast meat-eater that lived in what is now Brazil over 220 million years ago.12

ມີຊີວິດຢູ່
237 ຫາ 227 ລ້ານປີກ່ອນ5
ໄທຣແອສຊິກຕອນປາຍ
ພົບຟອສຊິລທີ່
Brazil (Rio Grande do Sul)21
ຄວາມຍາວ
2 m (6,6 ft)1
ນ້ຳໜັກ
10 kg ຫາ 30 kg (22 ຫາ 66 lb)2
ຄວາມສູງ
0,53 m (1,7 ft)
ຄ່າປະມານ
ຄວາມໄວສູງສຸດ
ປະມານ 42 ກມ/ຊມ (26 ໄມລ໌/ຊມ)
ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ
ຈູຣາສຊິກ
ຄຣີເທເຊຍສ
252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

Staurikosaurus ຍາວປະມານ 2 ມ (6,6 ft)ໝາ ປະມານ 1 ມ (3,3 ft)ລົດຖີບຂອງຜູ້ໃຫຍ່ ປະມານ 1,8 ມ (5,9 ft)ລົດຍົນ ປະມານ 4,5 ມ (15 ft)

ມັນສູງປານໃດ?

ແມວບ້ານປະມານ 0,3 ມ (1 ft)ໝາປະມານ 0,5 ມ (1,6 ft)Staurikosaurusສູງປະມານ 0,53 ມ (1,7 ft)ມ້າປະມານ 1,6 ມ (5,2 ft)

ຄ່າປະມານ

ມັນໜັກປານໃດ?

ໜັກເທົ່າແມວບ້ານ 8 ໂຕ
ຍາວເທົ່າແມວບ້ານ 4 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 11 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າໝາກໂມ 6 ໜ່ວຍແລ່ນ 100 ແມັດໄດ້ໃນ 8,6 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Staurikosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

1

Staurikosaurus was one of the earliest known dinosaurs, living about 227 to 221 million years ago during the Triassic Period.1

2

It was only about 2 metres (6.6 feet) long, roughly the size of a large dog.1

3

Its name means 'southern cross lizard', after the Southern Cross constellation that can be seen from Brazil.1

4

Only a single partial skeleton has been found, including parts of the skull, backbone, hips and legs.5

5

Some scientists once thought Staurikosaurus might be the same as Herrerasaurus, another early dinosaur from Argentina.2

6

Staurikosaurus lived alongside giant amphibians and early crocodile-like reptiles in a warm, dry landscape.2

ສ້າງໂດຍ AIຮູບ Staurikosaurus ທີ່ AI ສ້າງ
ຮູບທີ່ AI ສ້າງ ສະແດງວ່າ Staurikosaurus ອາດຈະມີໜ້າຕາແນວໃດ, ຄອມພິວເຕີສ້າງຂຶ້ນຈາກສິ່ງທີ່ນັກວິທະຍາສາດຮູ້. ມັນເປັນການຄາດເດົາ: ສັດໂຕແທ້ອາດຈະມີໜ້າຕາຕ່າງອອກໄປ, ແລະ ບໍ່ມີໃຜຮູ້ສີແທ້ຂອງມັນ.
ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Staurikosaurus

?How big was Staurikosaurus?

Staurikosaurus was about 2.1 to 2.25 metres (6.9 to 7.4 feet) long and weighed around 12 kilograms (26 pounds). That is roughly the size of a large dog.31

?What did Staurikosaurus eat?

Staurikosaurus was a carnivore. It ate small animals like early reptiles, cynodonts and rhynchosaurs. Its serrated, curved teeth helped it catch and tear meat.34

?How fast could Staurikosaurus run?

Staurikosaurus was a quick runner for its size. Its long legs and stiff tail helped it balance while running and leaping.3

?Did Staurikosaurus have feathers?

Nobody knows for sure. No fossils of Staurikosaurus have shown feathers, and it lived so early that it probably had scales like other primitive dinosaurs.3

?Where was Staurikosaurus found?

Staurikosaurus was found in Brazil, in the Santa Maria Formation of Rio Grande do Sul. It lived in a warm, dry landscape.31

?Is Staurikosaurus a dinosaur?

Yes, Staurikosaurus is a dinosaur. It was one of the very first dinosaurs, living about 225 million years ago during the Late Triassic.31

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Many people think Staurikosaurus was a type of prosauropod or plant-eater.

ຄວາມຈິງ: Scientists now agree it was a theropod, a meat-eating dinosaur closely related to Herrerasaurus.2

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ
Staurikosaurus
ຕັ້ງຊື່ໂດຍ
Colbert 19705
ກຸ່ມ
ໄດໂນເສົາຍຸກທຳອິດ
ຄອບຄົວ / ເຄລດ
Herrerasauridae5
ການຈັດໝວດໝູ່
Herrerasauridae5
ອາຍຸຂອງຫີນ
237 ຫາ 227 ລ້ານປີ (Carnian)5
ຊັ້ນຫີນ
Santa Maria5
ປະເທດ
ບຣາຊິນ5
ບັນທຶກຟອສຊິລ
2 ໃນ The Paleobiology Database5
ມີຊື່ອື່ນວ່າ
Teyuwasu (ຊື່ເກົ່າທີ່ຕອນນີ້ນັບເປັນສັດໂຕດຽວກັນ)5
ການຄົ້ນພົບ
Staurikosaurus was named by American paleontologist Edwin H. Colbert in 1970, based on a partial skeleton found in the Santa Maria Formation of Brazil.51
ຍັງຖົກຖຽງກັນຢູ່
Scientists still debate whether Staurikosaurus was a very early theropod or a primitive dinosaur that lived before theropods split from other dinosaurs.2

ຂໍ້ມູນມາຈາກໃສ

  1. Staurikosaurus | Natural History Museum (nhm.ac.uk)
  2. PBDB Taxon (paleobiodb.org)
  3. Staurikosaurus (en.wikipedia.org)
  4. Staurikosaurus | Earth and Atmospheric Sciences | Research Starters | EBSCOhost (ebsco.com)
  5. Staurikosaurus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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