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Heterodontosaurus

Izina risobanura: “different-teeth lizard”1

Yaryaga: IbimeraIzirya ibimera zifite umunwa w'inyoniJurasike ya mbere

Heterodontosaurus was a tiny, speedy dinosaur that lived in the Early Jurassic. It had three kinds of teeth, just like some mammals today, and a beak at the front of its mouth. This little plant-eater could run fast to escape bigger predators.1

Yabayeho

hashize imyaka miliyoni 201 kugeza 1844

Jurasike ya mbere

Ibisigazwa byabonetse muri

Lesotho and South Africa1 4

Uburebure

1,2 m (3,9 ft)1

Uburemere

1 kg kugeza 3 kg (2 kugeza 7 lb)2

Ubutumburuke

0,4 m (1,3 ft)

igereranya

Umuvuduko wo hejuru

nka 21 km/h (13 mph)

Kwiruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Ubutumburuke bwayo bwanganaga iki?

igereranya

Yari iremereye ite?

iremereye nk'imineke 25

ndende nk'injangwe 2,5 zo mu rugo zikurikiranyendende nk'imineke 7 ikurikiranyeiremereye nk'injangwe yo mu rugoiremereye nk'imineke 25nto ku buryo yanyura munsi y'intebeyashoboraga kwiruka metero 100 mu masegonda 17 (umuntu wihuta kurusha abandi akenera 9,6)

Heterodontosaurus yanganaga ite ugereranyije NAWE?

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

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Heterodontosaurus nka 21 km/h (13 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Heterodontosaurus means 'different-teeth lizard' because it had three types of teeth: small incisors, tall canine-like teeth, and grinding cheek teeth.1

This dinosaur lived about 205 million years ago, during the Early Jurassic period.1

Heterodontosaurus was only about 1.2 metres (4 feet) long, about the size of a large dog.1

It had a horny beak at the front of its mouth, like a bird or turtle, to help it bite off plants.1

Fossils of Heterodontosaurus have been found in South Africa and Lesotho, and one possible fossil came from Mexico.4 1

Scientists think Heterodontosaurus could run quickly on its long hind legs to escape predators.1

Ishusho ya Heterodontosaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Heterodontosaurus 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 Heterodontosaurus

?How big was Heterodontosaurus?

Heterodontosaurus was a small dinosaur, about 1.2 metres (4 feet) long and weighing between 2 and 10 kilograms (4.4 and 22 pounds).3 1

?What did Heterodontosaurus eat?

It was mostly a plant-eater, using its beak to bite off plants and its cheek teeth to grind them. Some scientists think it might have also eaten small animals sometimes.3 1

?Why did Heterodontosaurus have three types of teeth?

It had small incisor-like teeth at the front, long canine-like tusks, and chisel-like cheek teeth for grinding. This helped it eat different kinds of plants and maybe defend itself.3

?Could Heterodontosaurus run fast?

Yes, it was a speedy bipedal runner. Its long hind legs helped it escape predators quickly.3

?When did Heterodontosaurus live?

Heterodontosaurus lived during the Early Jurassic period, about 205 to 190 million years ago.3 1

?Where was Heterodontosaurus found?

Fossils have been discovered in South Africa and Lesotho.3 1

?Did Heterodontosaurus have a beak?

Yes, the front of its jaws were covered in a horny beak, like a bird or turtle, which helped it bite off plants.3

?Was Heterodontosaurus bigger than a dog?

It was about the size of a large dog, reaching up to 1.2 metres (3.9 feet) in length and weighing up to 10 kilograms (22 pounds).3

Ku bazobereye muri dinozore

Izina rya siyansi: Heterodontosaurus
Yiswe na: Crompton and Charig 19624
Itsinda: Izirya ibimera zifite umunwa w'inyoni
Umuryango / ishami: Heterodontosauridae4
Ishyirwa mu byiciro: Ornithischia > Heterodontosauridae4
Imyaka y'amabuye: imyaka miliyoni 201 kugeza 184 (Hettangian / Pliensbachian)4
Inzego z'amabuye: Elliot, Clarens, La Boca4
Ibihugu: Afurika y'Epfo, Megizike4
Ibisigazwa byanditswe: 7 muri The Paleobiology Database4
Ivumburwa: Heterodontosaurus was named by scientists Crompton and Charig in 1962, based on fossils found in South Africa.4 1
Biracyagibwaho impaka: Scientists debate whether Heterodontosaurus was mainly a plant-eater or if it also ate some meat, because of its sharp canine-like teeth.1

Aho amakuru yakuwe

Heterodontosaurus | Natural History Museum (nhm.ac.uk)
PBDB Taxon (paleobiodb.org)
Heterodontosaurus (en.wikipedia.org)
Heterodontosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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