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Ichthyovenator
Ichthyovenator was a fish-eating dinosaur with a wavy sail on its back. It lived in what is now Laos during the Early Cretaceous period, about 120 to 113 million years ago. Its sail was shaped like two waves, which made it different from other sail-backed dinosaurs.1
ມັນມີຊີວິດຢູ່ເມື່ອໃດ?
ມັນໃຫຍ່ປານໃດ?
ມັນຍາວປານໃດ?
ມັນສູງປານໃດ?
ມັນໜັກປານໃດ?
ຍາວເທົ່າລົດຍົນ 2,5 ຄັນຈອດຮຽງກັນ🍌ຍາວເທົ່າກ້ວຍ 58 ໜ່ວຍຕໍ່ກັນ
ໜັກເທົ່າໝາ 120 ໂຕ🍉ໜັກເທົ່າໝາກໂມ 480 ໜ່ວຍ🎒ໜັກເທົ່ານັກຮຽນ 3 ຫ້ອງເຕັມໆ🐻❄️ໜັກເທົ່າໝີຂາວ 5 ໂຕ🏃ແລ່ນ 100 ແມັດໄດ້ໃນ 16 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)Ichthyovenator ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Ichthyovenator had a sail on its back that was shaped like two waves, curving down over its hips. No other spinosaurid dinosaur had a sail like that.1
Its tail had unusually tall spines, which may have helped it swim like modern crocodiles.1
Ichthyovenator lived alongside sauropods, iguanodonts, turtles, and fish in a river or lake environment.1
The first fossils were found in 2010 in a red sandstone layer, all within an area smaller than 2 square metres.1
Ichthyovenator was the first definite spinosaurid dinosaur discovered in Asia.1
Its teeth were straight and without serrations, perfect for grabbing slippery fish.1
ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Ichthyovenator
?How big was Ichthyovenator?
Ichthyovenator was about 8.5 to 10.5 metres (28 to 34 feet) long and weighed around 2 to 2.4 tonnes (2.2 to 2.6 short tons).1
?What did Ichthyovenator eat?
Ichthyovenator mainly ate fish, as its name means 'fish hunter'. It may also have eaten small dinosaurs and pterosaurs.1
?Why did Ichthyovenator have a wavy sail?
Scientists think the wavy sail was used for display, like attracting mates or recognizing its own species, not for controlling body temperature.12
?Could Ichthyovenator swim?
Yes, it likely could swim. Its tail had unusually tall spines, similar to modern crocodiles, which may have helped it paddle through water.1
?Where was Ichthyovenator found?
Ichthyovenator was found in Laos, in the Savannakhet Basin, from a red sandstone layer in the Grès supérieurs Formation.1
?Is Ichthyovenator a dinosaur?
Yes, Ichthyovenator is a dinosaur. It is a type of spinosaurid theropod that lived during the Early Cretaceous period.1
ໄຂຄວາມເຊື່ອຜິດ
ຄວາມເຊື່ອຜິດ: Ichthyovenator was a slow, clumsy dinosaur that only ate fish.
ຄວາມຈິງ: Ichthyovenator was likely a good swimmer and may have also hunted small dinosaurs and pterosaurs, not just fish.1
ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Ichthyovenator
- ຕັ້ງຊື່ໂດຍ
- Allain et al. 20123
- ກຸ່ມ
- ສະໄປໂນຊໍ
- ຄອບຄົວ / ເຄລດ
- Spinosauridae3
- ການຈັດໝວດໝູ່
- Theropoda > Spinosauridae3
- ອາຍຸຂອງຫີນ
- 121 ຫາ 113 ລ້ານປີ (Aptian)3
- ຊັ້ນຫີນ
- Grès supérieurs3
- ປະເທດ
- ລາວ3
- ບັນທຶກຟອສຊິລ
- 1 ໃນ The Paleobiology Database3
- ການຄົ້ນພົບ
- Ichthyovenator was named in 2012 by paleontologist Ronan Allain and his team. The fossils were found in 2010 at Ban Kalum in Laos, and more bones were dug up in 2012.1
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are not sure whether Ichthyovenator belonged to the spinosaurine or baryonychine group. Recent studies place it as a primitive spinosaurine.1
ຂໍ້ມູນມາຈາກໃສ
- Ichthyovenator (en.wikipedia.org)
- Ichthyovenator: The Sail-Backed Fish Hunter of Laos (smithsonianmag.com)
- Ichthyovenator 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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