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Achillobator

Нэрний утга: “Achilles hero”1

Achillobator was a huge, feathered raptor that lived in what is now Mongolia. It was one of the biggest dromaeosaurs, as long as a car and as heavy as a polar bear. It used a giant sickle claw on each foot to hunt large prey.1

Амьдарч байсан

100 - 84 сая жилийн өмнө3

Хожуу Цэрд

Чулуужсан олдвор олдсон газар

Burkhant locality, Bayan Shireh Formation, Mongolia1 3

Урт

4,5 - 5 m (15 - 16 ft)1 2

Жин

250 kg - 300 kg (551 - 661 lb)1

Өндөр

1,5 m (4,9 ft)

тооцоолол

Дээд хурд

ойролцоогоор 47 км/ц (29 миль/ц)

Гүйх, тооцоолол

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Триасын галав

Юрийн галав

Цэрдийн галав

252 сая жилийн өмнө20114566, астероид

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Хэр урт байсан бэ?

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тооцоолол

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15 нохойтой тэнцэх жинтэй

5 нохойг хамраас сүүлээр нь цувуулсантай тэнцэх урттай28 бананыг дараалан тавьсантай тэнцэх урттай60 тарвастай тэнцэх жинтэй16 цэцэрлэгийн хүүхэдтэй тэнцэх жинтэй9 сургуулийн хүүхэдтэй тэнцэх жинтэй100 метрийг 7,7 секундэд гүйх чадалтай (хамгийн хурдан хүн 9.6 секунд гүйдэг)

Achillobator ЧАМТАЙ харьцуулахад хэр том байсан бэ?

Зүгээр л хөтөч доторх тооцоо. Юу ч хадгалагдахгүй, хаашаа ч илгээгдэхгүй.

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Алхаж буй хүн ойролцоогоор 5 км/ц (3 mph)

Дугуй унаж буй хүүхэд ойролцоогоор 12 км/ц (7 mph)

Achillobator ойролцоогоор 47 км/ц (29 mph)

Давхиж буй морь ойролцоогоор 65 км/ц (40 mph)

Гепард ойролцоогоор 100 км/ц (62 mph)

гоё зүйлс

Сонирхолтой баримтууд

Achillobator is named after the Greek hero Achilles, because of the large Achilles tendon that helped power its sickle claw.1

It was one of the largest dromaeosaurs, along with Utahraptor and Austroraptor, reaching about 5 metres (16 feet) long.1

Unlike many other raptors, Achillobator had a very robust, heavily built skeleton and short, stocky legs.1

Its legs were not built for high-speed running; instead, it was a powerful ambush predator that could leap onto prey.1

The first fossils were found in 1989 by a Mongolian-Russian expedition, but the dinosaur was not named until 1999.1

Achillobator lived in a warm, wet environment with rivers and lakes, about 96 to 89 million years ago.1

Scientists think Achillobator may have used its feathered arms to help balance while wrestling with prey.1

Achillobator: хиймэл оюуны зурсан зураг — Achillobator ямар харагдаж байсныг эрдэмтдийн мэддэг зүйл дээр үндэслэн компьютер хиймэл оюунаар зурсан зураг. Энэ бол таамаг: жинхэнэ амьтан өөр харагдаж байсан байж магадгүй, түүний жинхэнэ өнгийг хэн ч мэдэхгүй.

чи асуусан

Achillobator: хамгийн их асуудаг асуултууд

?How big was Achillobator?

About 4.5 to 5 metres (15 to 16 feet) long and weighed 250 to 300 kilograms (550 to 660 pounds). That is as long as a car and as heavy as a polar bear.1 2

?Did Achillobator have feathers?

Yes, scientists are confident it had feathers. Although no feathers were found with its fossils, its close relatives had feathers, so Achillobator almost certainly did too.1

?What did Achillobator eat?

It was a carnivore that hunted large prey. It used its giant sickle claw on each foot to help it catch and hold onto animals.1

?How fast could Achillobator run?

Not very fast. Its short, stocky legs were built for power, not speed. It was an ambush predator that leaped onto prey rather than chasing it.1

?When did Achillobator live?

It lived during the Late Cretaceous period, about 96 to 89 million years ago.1 2

?Where was Achillobator found?

Its fossils were discovered in the Bayan Shireh Formation of Mongolia, in the Gobi Desert.1

?Why is it called Achillobator?

Its name means 'Achilles hero' in Latin and Mongolian. It is named after the Greek hero Achilles because of the large Achilles tendon that helped power its sickle claw.1

?Was Achillobator bigger than Velociraptor?

Yes, much bigger. Achillobator was about 5 metres long, while Velociraptor was only about 2 metres long. Achillobator was one of the largest dromaeosaurs.1

Домог няцаагч

Домог: Some people think all raptors were fast runners.

Үнэн: Achillobator had short, stocky legs and was not built for speed. It was a powerful ambush predator that used strength and leaping to catch prey.1

Үлэг гүрвэлийн мэргэжилтнүүдэд

Шинжлэх ухааны нэр: Achillobator
Нэр өгсөн: Perle et al. 19993
Бүлэг: Рапторууд
Овог / клад: Dromaeosauridae3
Ангилал: Theropoda > Dromaeosauridae3
Чулуулгийн нас: 100 / 84 сая жил (Cenomanian / Santonian)3
Чулуулгийн формацууд: Baynshire3
Улсууд: Монгол3
Чулуужсан олдворын бүртгэл: The Paleobiology Database дээр 13
Нээлт: The first partial skeleton of Achillobator was found in 1989 at the Burkhant locality in Mongolia. It was named in 1999 by paleontologists Altangerel Perle, Mark Norell, and James Clark.1
Маргаантай хэвээр: Scientists are not sure whether giant dromaeosaurs like Achillobator used their sickle claws for climbing trees or for holding onto large prey.1

Баримтууд хаанаас ирдэг вэ

Achillobator (en.wikipedia.org)
Achillobator | Natural History Museum (nhm.ac.uk)
Achillobator in The Paleobiology Database (CC BY 4.0): нас, газар, чулуулгийн формац, ангилал.

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