ບັດໄດໂນ ເລກທີ 1989 ຈາກ 2 027

Yungavolucris

ຊື່ໝາຍຄວາມວ່າ: “Yungas bird with short feet”1

ກິນ: ຊີ້ນນົກຍຸກແລກຄຣີເທເຊຍສຕອນປາຍ

Yungavolucris was a small bird that lived about 70 to 66 million years ago, during the time of the dinosaurs. It had very short, wide feet, which made it look different from most other birds of its time.1

ມີຊີວິດຢູ່

72 ຫາ 66 ລ້ານປີກ່ອນ3

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Argentina, in the Lecho Formation at Estancia El Brete1 2

ຄວາມຍາວ

0,5 m (1,6 ft)1

ນ້ຳໜັກ

1,75 kg (4 lb)1

ຄວາມສູງ

0,25 m (0,8 ft)1

ຄວາມໄວສູງສຸດ

ປະມານ 35 ກມ/ຊມ (22 ໄມລ໌/ຊມ)

ບິນໄດ້, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ມັນໜັກປານໃດ?

ໜັກເທົ່າກ້ວຍ 15 ໜ່ວຍ

ຍາວເທົ່າກ້ວຍ 3 ໜ່ວຍຕໍ່ກັນເບົາກວ່າແມວບ້ານໜັກເທົ່າກ້ວຍ 15 ໜ່ວຍຍາວເທົ່າຕົວຕໍ່ຂອງຫຼິ້ນ 16 ອັນຮຽງກັນນ້ອຍພໍທີ່ຈະຍ່າງລອດໃຕ້ຕັ່ງບິນຂ້າມສະໜາມບານເຕະທັງສະໜາມໄດ້ໃນ 11 ວິນາທີ

Yungavolucris ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Yungavolucris ປະມານ 35 ກມ/ຊມ (22 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Yungavolucris is known only from a few foot bones, called tarsometatarsals. The most complete one is just over 4 centimeters (1.5 inches) long.1

Its foot bones were very wide, about twice as wide as those of its relatives Lectavis and Soroavisaurus, which lived at the same time and place.1

The outer toe bone (metatarsal IV) was very thin but as long as the middle toe bone, and the middle toe bone was bent outward, which is unusual.1

If its legs were short and wide, Yungavolucris might have been a slow, heavy bird that could not fly, about the size of a large chicken.1

Yungavolucris lived alongside other enantiornithean birds like Lectavis and Soroavisaurus, but it had much stouter feet than them.1

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Yungavolucris

?Was Yungavolucris a dinosaur?

Yes, Yungavolucris was a bird, and birds are a type of dinosaur called avialan dinosaurs. It lived about 70 to 66 million years ago.1

?How big was Yungavolucris?

Nobody knows for sure, but if its legs were short and wide, it might have been about 50 cm long, 25 cm tall at the hip, and weighed about 1.75 kg, about the size of a large chicken.1

?Could Yungavolucris fly?

Maybe not. If its legs were both short and wide, it might have been a heavy, sluggish bird that could not fly, like a large chicken.1

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Some people think Yungavolucris was a dinosaur, but it was actually a bird.

ຄວາມຈິງ: Yungavolucris was a type of enantiornithean, which is a group of ancient birds. Birds are related to dinosaurs, but they are not the same as non-avian dinosaurs.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Yungavolucris
ຕັ້ງຊື່ໂດຍ: Chiappe 19933
ກຸ່ມ: ນົກຍຸກແລກ
ຄອບຄົວ / ເຄລດ: Enantiornithes3
ການຈັດໝວດໝູ່: Theropoda > Avialae3
ອາຍຸຂອງຫີນ: 72 ຫາ 66 ລ້ານປີ (Maastrichtian)3
ຊັ້ນຫີນ: Lecho3
ປະເທດ: ອາເຈນຕິນາ3
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database3
ການຄົ້ນພົບ: Yungavolucris was named by Luis M. Chiappe in 1993. The fossils were found in the Lecho Formation in Argentina, at a site called Estancia El Brete.1 2
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure how Yungavolucris is related to other enantiornithean birds. Some studies place it close to avisaurids, but others do not, and it might even be the same species as another bird from the same site.1

ຂໍ້ມູນມາຈາກໃສ

Yungavolucris (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Yungavolucris in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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