ບັດໄດໂນ ເລກທີ 1495 ຈາກ 2 027

Psittacosaurus

ຊື່ໝາຍຄວາມວ່າ: “parrot lizard”1

ກິນ: ພືດໄດໂນມີເຂົາຄຣີເທເຊຍສຕອນຕົ້ນ

Psittacosaurus was a small, fast dinosaur that looked a bit like a parrot. It had a strong beak for snipping plants and lived in Asia during the Early Cretaceous. Some fossils even show long bristles on its tail!1

ມີຊີວິດຢູ່

137 ຫາ 100 ລ້ານປີກ່ອນ5

ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

China, Mongolia, Russia, and Thailand5 1

ຄວາມຍາວ

0,13 ຫາ 2,5 m (0,4 ຫາ 8,2 ft)1

ນ້ຳໜັກ

20 kg ຫາ 50 kg (44 ຫາ 110 lb)1 3

ຄວາມສູງ

0,6 m (2 ft)2

ຄວາມໄວສູງສຸດ

ປະມານ 35 ກມ/ຊມ (22 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ມັນໜັກປານໃດ?

ໜັກເທົ່າໝາ 2,5 ໂຕ

ຍາວເທົ່າໝາ 2,5 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 14 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າແມວບ້ານ 12 ໂຕໜັກເທົ່າໝາກໂມ 10 ໜ່ວຍໜັກເທົ່າເດັກອະນຸບານ 2,5 ຄົນໜັກເທົ່ານັກຮຽນ 1,5 ຄົນແລ່ນ 100 ແມັດໄດ້ໃນ 10 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Psittacosaurus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Psittacosaurus ປະມານ 35 ກມ/ຊມ (22 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Psittacosaurus is the non-avian dinosaur genus with the most known species, up to 13 different ones.1

One fossil of Psittacosaurus was found with long, bristle-like filaments on its tail, similar to those of the dinosaur Tianyulong.1

Psittacosaurus had a brain that was fairly large for its size, suggesting it may have had complex behaviors and good senses of smell and sight.1

Unlike later horned dinosaurs like Triceratops, Psittacosaurus walked on two legs as an adult and did not have a frill or large horns.1

Psittacosaurus swallowed gastroliths (stomach stones) to help break down tough plant material, sometimes more than 50 stones in one animal.1

The first Psittacosaurus fossil was discovered in Mongolia in 1922 by a chauffeur named Wong during an expedition led by Henry Fairfield Osborn.1

Psittacosaurus could slide its lower jaw forward and backward, which may have helped it crack nuts or seeds.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Psittacosaurus

?How big was Psittacosaurus?

About 2 metres (6.5 feet) long and weighed around 50 kilograms (110 pounds). That is about as long as a large bicycle.3 4

?What did Psittacosaurus eat?

It was a herbivore that ate tough plants. It used its strong beak to snip leaves and swallowed gastroliths (stomach stones) to help grind the food.1 3

?Did Psittacosaurus have feathers?

No, it did not have feathers. But one fossil shows long, bristle-like structures on its tail, which may have been modified scales, not feathers.1

?How fast could Psittacosaurus run?

Maybe up to about 35 km/h (22 mph), about as fast as a fast human runner. This is an estimate from its size. It was small and agile and ran on two legs as an adult.1 3

?When did Psittacosaurus live?

It lived during the Early Cretaceous Period, about 125 to 100 million years ago.1 3

?Where was Psittacosaurus found?

Fossils have been found in China, Mongolia, Russia, and Thailand.1 3

?Why is it called Psittacosaurus?

Its name means 'parrot lizard' in Greek, because its short, deep skull and strong beak look a lot like a parrot's beak.1 4

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Some people think Psittacosaurus was a type of parrot dinosaur that could fly.

ຄວາມຈິງ: Psittacosaurus was a dinosaur that walked on two legs and could not fly. Its name means 'parrot lizard' because of its beak, not because it had wings.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Psittacosaurus
ຕັ້ງຊື່ໂດຍ: Osborn 19235
ກຸ່ມ: ໄດໂນມີເຂົາ
ຄອບຄົວ / ເຄລດ: Ceratopsia5
ການຈັດໝວດໝູ່: Ornithischia > Ceratopsia5
ອາຍຸຂອງຫີນ: 137 ຫາ 100 ລ້ານປີ (Valanginian / Albian)5
ຊັ້ນຫີນ: Yixian, Ilek, Öösh5
ປະເທດ: ຈີນ, ມົງໂກລີ, ຣັດເຊຍ, ໄທ5
ບັນທຶກຟອສຊິລ: 70 ໃນ The Paleobiology Database5
ມີຊື່ອື່ນວ່າ: Hongshanosaurus, Protiguanodon (ຊື່ເກົ່າທີ່ຕອນນີ້ນັບເປັນສັດໂຕດຽວກັນ)5
ການຄົ້ນພົບ: Psittacosaurus was named in 1923 by American paleontologist Henry Fairfield Osborn after a nearly complete skull and skeleton were found in Mongolia by a chauffeur named Wong. Osborn gave it the name because its beak looked like a parrot's.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists still debate whether the species Psittacosaurus lujiatunensis and Psittacosaurus houi are actually the same dinosaur or two different species.1

ຂໍ້ມູນມາຈາກໃສ

Psittacosaurus (en.wikipedia.org)
Psittacosaurus - Dinosaurs.wiki (dinosaurs.wiki)
Psittacosaurus | Natural History Museum (nhm.ac.uk)
Psittacosaurus (britannica.com)
Psittacosaurus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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