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Igishushanyo cya Aviatyrannis
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Aviatyrannis

Izina risobanura: “tyrant's grandmother”1
Yaryaga: Bike muri byoseDinozore zisa n'imbuniJurasike ya nyuma

Aviatyrannis was a small, fast dinosaur that lived about 155 million years ago. It might have looked a bit like an ostrich, with long legs and a light body. Scientists are still figuring out exactly what kind of dinosaur it was.1

Yabayeho
hashize imyaka miliyoni 155 kugeza 1492
Jurasike ya nyuma
Ibisigazwa byabonetse muri
Portugal, in the Alcobaça Formation1
Uburebure
1 m (3,3 ft)1
Uburemere
4 kg (9 lb)1
Umuvuduko wo hejuru
nka 38 km/h (24 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Aviatyrannis nka 1 m z'uburebure (3,3 ft)Injangwe yo mu rugo nka 0,5 m (1,6 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)

Yari iremereye ite?

iremereye nk'injangwe 1 zo mu rugo
ndende nk'injangwe 2 zo mu rugo zikurikiranyendende nk'imineke 6 ikurikiranyeiremereye nk'injangwe yo mu rugoiremereye nk'imineke 33yashoboraga kwiruka metero 100 mu masegonda 9,5 (umuntu wihuta kurusha abandi akenera 9,6)

Aviatyrannis yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Aviatyrannis is one of the oldest tyrannosauroids ever found, if it really is one. Only Proceratosaurus might be older.1

2

The first fossil found was just a hip bone, only 90 millimetres long. That is shorter than a pencil.1

3

Its teeth had D-shaped cross-sections in the front of the mouth, and the back teeth were curved only near the top.1

4

Some scientists think Aviatyrannis might actually be an early ostrich-like dinosaur, not a tyrannosaur. A 2023 study found its hip bone looks a lot like that of a dinosaur called Tyrannomimus.1

5

The name means 'tyrant's grandmother', because it lived long before the famous Tyrannosaurus rex.1

Byakozwe na AIIshusho ya Aviatyrannis yakozwe na AI
Ishusho yakozwe na AI yerekana uko Aviatyrannis ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.
wabajije

Ibibazo bibazwa cyane kuri Aviatyrannis

?How big was Aviatyrannis?

It was small. In 2016, Gregory S. Paul estimated it was about 1 metre (3.3 feet) long and weighed about 4 kilograms (8.8 pounds).1

?Was Aviatyrannis a dinosaur?

Yes, it was a small tyrannosauroid dinosaur that lived about 155 million years ago in what is now Portugal.1

?Why is it called Aviatyrannis?

The name means 'tyrant's grandmother' because it lived long before the famous Tyrannosaurus rex.1

Gusenya ibinyoma

Ibivugwa: Aviatyrannis was a giant predator like Tyrannosaurus rex.

Ukuri: It was actually very small, only about 1 metre long and 4 kilograms, and it might have eaten plants too.1

Ku bazobereye muri dinozore

Izina rya siyansi
Aviatyrannis
Yiswe na
Rauhut 20032
Itsinda
Dinozore zisa n'imbuni
Umuryango / ishami
Ornithomimosauria2
Ishyirwa mu byiciro
Theropoda > Ornithomimosauria2
Imyaka y'amabuye
imyaka miliyoni 155 kugeza 149 (Kimmeridgian)2
Inzego z'amabuye
Alcobaça2
Ibihugu
Porutugali2
Ibisigazwa byanditswe
2 muri The Paleobiology Database2
Ivumburwa
Oliver Rauhut found the first bones in a coal mine in Portugal in 2000 and named Aviatyrannis in 2003. The main fossil is a right hip bone.1
Biracyagibwaho impaka
Scientists are not sure if Aviatyrannis was a tyrannosaur or an ostrich-like dinosaur. A 2023 study suggests it might be an early ornithomimosaur.1

Aho amakuru yakuwe

  1. Aviatyrannis (en.wikipedia.org)
  2. Aviatyrannis in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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