Haopterus
Haopterus was a flying reptile that lived about 124 million years ago. It had a long, pointed snout full of sharp teeth, and it probably soared over the sea to catch fish.1
ມັນມີຊີວິດຢູ່ເມື່ອໃດ?
ມັນໃຫຍ່ປານໃດ?
ປີກຂອງມັນກວ້າງປານໃດ?
ຍາວເທົ່າແມວບ້ານ 2,5 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ⚽ບິນຂ້າມສະໜາມບານເຕະທັງສະໜາມໄດ້ໃນ 9,2 ວິນາທີHaopterus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Its skull was about 14.5 centimeters (5.7 inches) long, and it had 12 pairs of teeth in both the upper and lower jaws.1
The first three pairs of teeth in the front of its mouth were very small, and scientists think they might have been newly erupted replacement teeth.1
Haopterus had a fan-shaped breastbone with a strong keel, which helped anchor the muscles for flying.1
Its hind legs were weak, and its foot bones were very short, so scientists think it walked on all fours when on the ground.1
The fossil was found in 1998 at the Sihetun locality, and the rock layer was dated to 124.6 million years old.1

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Haopterus
?How big was Haopterus?
Its wingspan was about 1.35 metres (4.43 feet). Its skull was 14.5 centimetres (5.7 inches) long.1
?What did Haopterus eat?
It probably ate fish. Scientists think it was a piscivore, meaning it caught fish while soaring over the sea.1
?Did Haopterus have a crest on its head?
No, it did not. Its skull was low and lacked a crest.1
ໄຂຄວາມເຊື່ອຜິດ
ຄວາມເຊື່ອຜິດ: Haopterus was a dinosaur because it lived with dinosaurs.
ຄວາມຈິງ: Haopterus was a pterosaur, a flying reptile that is not a dinosaur.1
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Haopterus
- ຕັ້ງຊື່ໂດຍ
- Wang and Lü 20013
- ກຸ່ມ
- ສັດເລືອຄານບິນໄດ້
- ຄອບຄົວ / ເຄລດ
- Mimodactylidae3
- ການຈັດໝວດໝູ່
- Pterosauria > Pterodactyloidea3
- ອາຍຸຂອງຫີນ
- 126 ຫາ 120 ລ້ານປີ (Barremian / Aptian)3
- ຊັ້ນຫີນ
- Yixian3
- ປະເທດ
- ຈີນ3
- ບັນທຶກຟອສຊິລ
- 1 ໃນ The Paleobiology Database3
- ການຄົ້ນພົບ
- Haopterus was named by Wang Xiaolin and Lü Junchang in 2001. The fossil, found in 1998 at Sihetun in China, was the first Chinese pterosaur with a preserved skull.12
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists debate whether Haopterus was a specialized fish-eater or if it also ate other small animals, like its close relative Mimodactylus, which may have eaten crustaceans.1
ຂໍ້ມູນມາຈາກໃສ
- Haopterus (en.wikipedia.org)
- Discovery of a pterodactylid pterosaur from the Yixian Formation of western Liaoning,China - 论文文献免费下载 - 皮皮文库 (ppdoc.com)
- Haopterus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.
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