ບັດໄດໂນ ເລກທີ 1431 ຈາກ 2 027

Piscivoravis

ຊື່ໝາຍຄວາມວ່າ: “fish-eating bird”1

ກິນ: ປານົກຍຸກແລກຄຣີເທເຊຍສຕອນຕົ້ນ

Piscivoravis was an ancient bird that lived in China about 120 million years ago. It loved to eat fish, and we know this because fish bones were found inside its fossilized stomach and near its beak. This bird could probably fly and lived near lakes.1

ມີຊີວິດຢູ່

121 ຫາ 113 ລ້ານປີກ່ອນ2

ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Liaoning Province, China1

ຄວາມໄວສູງສຸດ

ປະມານ 27 ກມ/ຊມ (17 ໄມລ໌/ຊມ)

ບິນໄດ້, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Piscivoravis ປະມານ 27 ກມ/ຊມ (17 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Piscivoravis is one of only two early birds from the Jehol Biota that we know for sure ate fish. The other is Yanornis.1

The fossil of Piscivoravis shows fish bones in two places: a small cluster near the beak and a larger cluster in the belly. Scientists think the small cluster might be a pellet that the bird was about to cough up.1

This bird had a broad breastbone that was wider than it was long, which is unusual for early birds.1

Piscivoravis had large, strongly curved claws on its hands, which might have helped it catch fish.1

The name Piscivoravis comes from Latin and means 'fish-eating bird'.1

Piscivoravis lived during the Early Cretaceous period, about 120 million years ago, in what is now northeastern China.1

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

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Piscivoravis
ຕັ້ງຊື່ໂດຍ: Zhou et al. 20132
ກຸ່ມ: ນົກຍຸກແລກ
ຄອບຄົວ / ເຄລດ: Ornithuromorpha2
ການຈັດໝວດໝູ່: Theropoda > Avialae2
ອາຍຸຂອງຫີນ: 121 ຫາ 113 ລ້ານປີ (Aptian)2
ຊັ້ນຫີນ: Jiufotang2
ປະເທດ: ຈີນ2
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database2
ການຄົ້ນພົບ: Piscivoravis was named by Zhou and colleagues in 2013 based on a nearly complete skeleton found near Xiaotaizi village in Liaoning, China. The species name 'lii' honors Li Yutong, who prepared many important bird fossils.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure if Piscivoravis changed its diet with the seasons, like some other early birds may have done. Only one fossil has been found so far.1

ຂໍ້ມູນມາຈາກໃສ

A new piscivorous ornithuromorph from the Jehol Biota (ivpp.cas.cn)
Piscivoravis in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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