ບັດໄດໂນ ເລກທີ 1192 ຈາກ 2 027

Mirischia

ຊື່ໝາຍຄວາມວ່າ: “wonderful pelvis”1 2

ກິນ: ຊີ້ນໄດໂນກິນຊີ້ນຄຣີເທເຊຍສຕອນຕົ້ນ

Mirischia was a small, speedy meat-eater that lived in what is now Brazil. It had a very unusual pelvis, with the left and right hip bones shaped differently. This dinosaur was about as long as a small car and probably hunted lizards and other tiny animals.1 2

ມີຊີວິດຢູ່

120 ຫາ 113 ລ້ານປີກ່ອນ4

ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Araripina region, Pernambuco, northeastern Brazil1 4

ຄວາມຍາວ

2,1 m (6,9 ft)1

ນ້ຳໜັກ

7 kg (15 lb)1

ຄວາມສູງ

0,71 m (2,3 ft)

ຄ່າປະມານ

ຄວາມໄວສູງສຸດ

ປະມານ 34 ກມ/ຊມ (21 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຄ່າປະມານ

ມັນໜັກປານໃດ?

ໜັກເທົ່າແມວບ້ານ 2 ໂຕ

ຍາວເທົ່າແມວບ້ານ 4 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງຍາວເທົ່າກ້ວຍ 12 ໜ່ວຍຕໍ່ກັນໜັກປະມານແມວບ້ານໜັກເທົ່າກ້ວຍ 58 ໜ່ວຍແລ່ນ 100 ແມັດໄດ້ໃນ 11 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Mirischia ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Mirischia ປະມານ 34 ກມ/ຊມ (21 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Mirischia had a strange pelvis: the left ischium (hip bone) had a hole, while the right one had an open notch instead. This is why it was named 'asymmetrica'.1

Scientists found a piece of petrified intestine inside the Mirischia fossil. That is very rare for a dinosaur.1 2

The fossil also preserved a space between its pubic and ischial bones that scientists think was an air sac, like the ones birds have today.1

Mirischia lived about 108 million years ago, during the Early Cretaceous, in a hot, dry environment near a lagoon.1 2

Only one Mirischia fossil has ever been found. It was a subadult, so it was still growing when it died.1 2

Mirischia is a compsognathid, meaning it was a relative of the tiny European dinosaur Compsognathus.2

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Mirischia

?How big was Mirischia?

It was about 2.1 metres (6.8 feet) long and weighed around 7 kilograms (15.4 pounds). That is about as long as a bicycle.1 3

?What did Mirischia eat?

Mirischia was a small meat-eater that probably hunted tiny animals like lizards.1

?Did Mirischia have air sacs like birds?

Yes. The fossil shows a space between its hip bones that scientists think was an air sac, just like the ones birds have today.1 3

?Where was Mirischia found?

It was found in northeastern Brazil, in the Chapada do Araripe region of Pernambuco.1 2

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Mirischia
ຕັ້ງຊື່ໂດຍ: Naish et al. 20044
ກຸ່ມ: ໄດໂນກິນຊີ້ນ
ຄອບຄົວ / ເຄລດ: Maniraptoromorpha4
ການຈັດໝວດໝູ່: Theropoda4
ອາຍຸຂອງຫີນ: 120 ຫາ 113 ລ້ານປີ (Aptian)4
ຊັ້ນຫີນ: Romualdo4
ປະເທດ: ບຣາຊິນ4
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database4
ການຄົ້ນພົບ: The only Mirischia fossil was bought illegally from a fossil dealer by a German museum. In 2004, scientists Darren Naish, David Martill and Eberhard Frey named it Mirischia asymmetrica.1 2
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure exactly how big Mirischia grew as an adult, because the only known fossil is from a subadult.1

ຂໍ້ມູນມາຈາກໃສ

Mirischia (en.wikipedia.org)
Ecology, Systematics and Biogeographical Relationships of Dinosaurs, Including a New Theropod, from the Santana Formation (?Albian, Early Cretaceous) of Brazil (darrennaish.wordpress.com)
Mirischia - Wikipedia (en.wikipedia.org)
Mirischia in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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