Aviatyrannis
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 ryari?
Yanganaga ite?
Yari ndende ite?
Yari iremereye ite?
ndende nk'injangwe 2 zo mu rugo zikurikiranye🍌ndende nk'imineke 6 ikurikiranye
iremereye nk'injangwe yo mu rugo🍌iremereye nk'imineke 33🏃yashoboraga 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 dushimishije
Aviatyrannis is one of the oldest tyrannosauroids ever found, if it really is one. Only Proceratosaurus might be older.1
The first fossil found was just a hip bone, only 90 millimetres long. That is shorter than a pencil.1
Its teeth had D-shaped cross-sections in the front of the mouth, and the back teeth were curved only near the top.1
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
The name means 'tyrant's grandmother', because it lived long before the famous Tyrannosaurus rex.1

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