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Maaradactylus

ຊື່ໝາຍຄວາມວ່າ: “Maara's finger, from a folk tale about a river monster with long teeth that ate fishermen”1

ກິນ: ປາສັດເລືອຄານບິນໄດ້ຄຣີເທເຊຍສຕອນຕົ້ນຕາມຫຼັກວິຊາການ ບໍ່ແມ່ນໄດໂນເສົາ

Maaradactylus was a flying reptile with a long, tooth-filled snout and a tall crest on its head. It glided over the ancient sea in what is now Brazil, scooping up fish with its many sharp teeth. Its wings were long and thin, perfect for soaring above the water.1

ເລື່ອງໜ້າຮູ້: ເທໂຣຊໍບິນຢູ່ເໜືອໄດໂນເສົາ, ແຕ່ພວກມັນເປັນພີ່ນ້ອງກັນ, ບໍ່ແມ່ນໄດໂນເສົາແທ້.

ມີຊີວິດຢູ່

120 ຫາ 113 ລ້ານປີກ່ອນ4

ຄຣີເທເຊຍສຕອນຕົ້ນ

ພົບຟອສຊິລທີ່

Santana do Cariri, Ceará, northeastern Brazil1 4

ຄວາມກວ້າງຂອງປີກ

6 m (20 ft)3

ຄວາມໄວສູງສຸດ

ປະມານ 74 ກມ/ຊມ (46 ໄມລ໌/ຊມ)

ບິນໄດ້, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ປີກຂອງມັນກວ້າງປານໃດ?

ປີກກວ້າງເທົ່າລົດຖີບ 3 ຄັນຮຽງກັນບິນຂ້າມສະໜາມບານເຕະທັງສະໜາມໄດ້ໃນ 5,1 ວິນາທີ

Maaradactylus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

Maaradactylus ປະມານ 74 ກມ/ຊມ (46 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

The skull of Maaradactylus is one of the largest of any anhanguerid pterosaur, measuring 75 centimetres (30 inches) long.1

It had at least 36 pairs of teeth in its upper jaw, more than any other anhanguerid pterosaur.1

The tip of its snout was expanded and rounded, a bit like a spoon, and the front teeth pointed forward while the rest pointed downward.1

Maaradactylus lived during the Early Cretaceous period, about 119 to 113 million years ago.4

The small teeth at the back of its mouth were arranged in triplets, a feature unique to this animal.1

The crest on its snout was about 9.2 centimetres (3.6 inches) tall and had grooves that may have held blood vessels.1 2

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

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Maaradactylus

?Was Maaradactylus a dinosaur?

No, Maaradactylus was a pterosaur, a flying reptile that lived during the time of dinosaurs. It is not a dinosaur.1

?How big was Maaradactylus?

Its skull was 75 centimetres long, one of the largest of any anhanguerid pterosaur. The rest of its body is not known, but it was a large flying animal.1

?What did Maaradactylus eat?

It likely ate fish, scooping them up with its long, tooth-filled snout as it glided over the sea.1

?When did Maaradactylus live?

It lived during the Early Cretaceous period, about 119 to 113 million years ago, in what is now Brazil.1

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Maaradactylus
ຕັ້ງຊື່ໂດຍ: Bantim et al. 20144
ກຸ່ມ: ສັດເລືອຄານບິນໄດ້
ຄອບຄົວ / ເຄລດ: Anhangueridae4
ການຈັດໝວດໝູ່: Pterosauria > Pterodactyloidea4
ອາຍຸຂອງຫີນ: 120 ຫາ 113 ລ້ານປີ (Aptian)4
ຊັ້ນຫີນ: Romualdo4
ປະເທດ: ບຣາຊິນ4
ບັນທຶກຟອສຊິລ: 3 ໃນ The Paleobiology Database4
ການຄົ້ນພົບ: The first fossil, a skull with the first two neck bones, was found in 2010 in the Romualdo Formation of Brazil. It was named Maaradactylus kellneri in 2014 by Renan Bantim and colleagues, honoring pterosaur expert Alexander Kellner.1 2
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure if the species once called Coloborhynchus spielbergi really belongs to Maaradactylus or to another genus like Anhanguera.1

ຂໍ້ມູນມາຈາກໃສ

Maaradactylus (en.wikipedia.org)
A new toothed pterosaur (Pterodactyloidea: Anhangueridae) from the Early Cretaceous Romualdo Formation, NE Brazil (mapress.com)
Maaradactylus kellneri - Atlas Virtual da Pré-História (atlasvirtual.com.br)
Maaradactylus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

ທຸກຂໍ້ມູນໃນໜ້ານີ້ມີຕົວເລກທີ່ຊີ້ໄປຫາແຫຼ່ງອ້າງອີງ. ຖ້າພວກເຮົາຜິດພາດ, ຂໍໂທດເດີ, ພວກເຮົາເປັນແຟນໄດໂນ ບໍ່ແມ່ນວາລະສານວິທະຍາສາດ. ບອກພວກເຮົາທີ່ [email protected] ແລ້ວພວກເຮົາຈະແກ້ໄຂ.

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