Ikarita ya dinozore nimero 1701 muri 2 027

Spinosaurus

Izina risobanura: “spine lizard”1

Yaryaga: InyamaSpinozoreKiretase ya mbere kugeza Kiretase ya nyuma

Spinosaurus was one of the biggest meat-eating dinosaurs, even bigger than T. rex! It had a huge sail on its back made of long spines, and a long snout like a crocodile. It lived in rivers and swamps in North Africa.1

Yabayeho

hashize imyaka miliyoni 126 kugeza 725

Kiretase ya mbere kugeza Kiretase ya nyuma

Ibisigazwa byabonetse muri

North Africa: Egypt, Morocco, Niger, Algeria, Tunisia, and possibly Kenya5 1

Uburebure

kugeza kuri 14 m (46 ft)1

Uburemere

kugeza kuri toni 7,4 (16 300 lb)1

Ubutumburuke

4,7 m (15 ft)

igereranya

Umuvuduko wo hejuru

nka 16 km/h (10 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'imodoka 5

ndende nk'imodoka 3 ziparitse ku murongondende nk'imineke 78 ikurikiranyeiremereye nk'inzovuiremereye nk'imbuto 1500 za watermeloniremereye nk'ibyumba 9 by'amashuri byuzuye abanairemereye nk'idubu 16 zo mu ruburaisumbye ku buryo yarunguruka mu idirishya ryo ku igorofa rya 2yashoboraga kwiruka metero 100 mu masegonda 22 (umuntu wihuta kurusha abandi akenera 9,6)

Spinosaurus 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)

Spinosaurus nka 16 km/h (10 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Spinosaurus had a sail on its back made of spines that could grow up to 1.65 metres (5.4 feet) long.1

Its skull was long and narrow like a crocodile, with straight conical teeth that had few or no serrations.1

Spinosaurus had short legs and a long, paddle-shaped tail, which suggests it was a good swimmer.1

It lived in mangrove forests and river systems along the coast of the Tethys Sea.1

The original Spinosaurus fossils were destroyed during World War II, but new ones have been found since.1

Spinosaurus is one of the largest known carnivorous dinosaurs, possibly longer than Tyrannosaurus rex.1

Its name means 'spine lizard' because of the long spines on its back.1

Spinosaurus had large, strong forelimbs with three fingers and a big claw on the first finger.1

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

?How big was Spinosaurus?

About 14 metres (46 feet) long and 7.4 tonnes (8.2 short tons). Some estimates suggest 15 or 16 metres. These are estimates because no complete skeleton has been found.2 3 1

?Was Spinosaurus bigger than T. rex?

Yes, Spinosaurus was longer than T. rex, at about 14 metres (46 feet) compared to T. rex's roughly 12 metres (39 feet). But T. rex stood taller at the hips because Spinosaurus had short legs.2 3

?What did Spinosaurus eat?

It ate fish, and maybe other dinosaurs too. Its long, narrow snout and cone-shaped teeth were good for catching fish, like a crocodile.2 3

?Could Spinosaurus swim?

Scientists think it was semiaquatic, meaning it spent time in and near water. It had a paddle-like tail and dense bones for buoyancy control, but whether it swam a lot or mostly waded is debated.2 3 4

?Why did Spinosaurus have a sail?

Nobody knows for sure. It might have been for body temperature control, to attract mates, or to scare off rivals. Some scientists think it was a thin sail, others a fleshy hump.2 4

?When did Spinosaurus live?

It lived during the Late Cretaceous Period, about 99 to 94 million years ago.2 1

?Where did Spinosaurus live?

It lived in North Africa, in what is now Egypt and Morocco. Its home was tidal flats and mangrove forests near the coast.2 3

?Is Spinosaurus a dinosaur?

Yes, Spinosaurus is a dinosaur. It is a type of theropod, the group of mostly meat-eating dinosaurs that includes T. rex and birds.2 3

?How fast could Spinosaurus run?

Probably up to about 16 km/h (10 mph) on land, about as fast as a kid running fast. This is an estimate. It had short, stubby back legs and was not built for speed on land.3

?What does the name Spinosaurus mean?

It means 'spine lizard', because of the long spines on its back that formed a sail.2 1

Gusenya ibinyoma

Ibivugwa: Spinosaurus was a land hunter like T. rex.

Ukuri: Spinosaurus was semi-aquatic and mostly ate fish, using its crocodile-like snout and paddle tail for swimming.1

Ku bazobereye muri dinozore

Izina rya siyansi: Spinosaurus
Yiswe na: Stromer 19155
Itsinda: Spinozore
Umuryango / ishami: Spinosauridae5
Ishyirwa mu byiciro: Theropoda > Spinosauridae5
Imyaka y'amabuye: imyaka miliyoni 126 kugeza 72 (Barremian / Campanian)5
Inzego z'amabuye: Gara Sbaa, Ifezouane, Aïn el Guettar5
Ibihugu: Maroke, Misiri, Nijeri, Tuniziya, Aligeriya, Kenya5
Ibisigazwa byanditswe: 44 muri The Paleobiology Database5
Ivumburwa: The first Spinosaurus fossils were found in Egypt in 1912 and described by German palaeontologist Ernst Stromer in 1915. Those original fossils were destroyed in World War II.1
Biracyagibwaho impaka: Scientists debate whether Spinosaurus had one or two species, and whether some fossils belong to a different dinosaur called Sigilmassasaurus.1

Aho amakuru yakuwe

Spinosaurus (en.wikipedia.org)
Spinosaurus | Natural History Museum (nhm.ac.uk)
Spinosaurus: Current Biology (cell.com)
Semiaquatic adaptations in a giant predatory dinosaur | Science (science.org)
Spinosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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