Dino Wiki / Dayinoso zonna / Dayinoso ezirya ennyama

Kaadi ya dayinoso No. 1532 ku 2 027

Rajasaurus

Erinnya litegeeza: “princely lizard”1

Yalyanga: EnnyamaDayinoso ezirya ennyamaEnkomerero ya Kuretasi

Rajasaurus was a meat-eating dinosaur that lived in India near the end of the Cretaceous Period. It had a single short horn on its forehead and used its strong neck and jaws to catch prey. This dinosaur was an ambush predator, hiding and then pouncing on its food.1

Yabeerawo

emyaka obukadde 72 okutuuka ku 66 emabega4

Enkomerero ya Kuretasi

Ebisigalira byazuulibwa mu

Gujarat and Madhya Pradesh, India2 4

Obuwanvu

6.6 m (22 ft)1 2

Obuzito

ttani 4 (8,800 lb)2

Obugulumivu

2.44 m (8 ft)3

Sipiidi esinga

nga 25 km/h (16 mph)

Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Yali mugulumivu kwenkana wa?

Yali muzito kwenkana wa?

obuzito ng'obw'emmotoka 2.5

obuwanvu ng'embwa 7, ennyindo ku mukiraobuwanvu ng'amenvu 37 nga gaddiriŋŋanaobuzito ng'obw'embwa 200obuzito ng'obwa wotamerooni 800obuzito ng'obw'ebibiina 5 ebijjuvu eby'abaana b'essomeroobuzito ng'obwa ddubu enjeru 9yandidduse mita 100 mu sikonda 14 (omuntu asinga embiro yeetaaga 9.6)

Rajasaurus yali munene atya bw'ogeraageranya ku GGWE?

Kubala kwokka mu browser yo. Tewali kiterekebwa wadde okusindikibwa wonna.

Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Rajasaurus nga 25 km/h (16 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Rajasaurus had a single low horn on its forehead made mostly of nasal bone, unlike the horn of its relative Majungasaurus.2

It was one of the larger abelisaurids, measuring about 6.6 metres (22 feet) long.1

Rajasaurus lived on the island of India during the Late Cretaceous, when India was isolated from other continents.1

Its fossils were found in the Lameta Formation, which was once a river valley with an arid or semi-arid climate.2

The horn on its head might have been used for display or for head-butting other Rajasaurus during fights.1 2

Rajasaurus had short arms and four fingers, so it relied on its powerful head and jaws to catch prey.2

It is the first Indian theropod dinosaur to have preserved bones from the spine, hips, legs, and tail.2

Ekifaananyi kya Rajasaurus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.

wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Rajasaurus

?How big was Rajasaurus?

Rajasaurus was about 6.6 metres (22 feet) long, though one scientist estimated it at 11 metres (36 feet). It weighed around 4 metric tons (4.4 short tons).2 1

?What did Rajasaurus eat?

Rajasaurus was a carnivore that ate meat. It probably hunted large prey like sauropod dinosaurs and may have also scavenged for food.1 3

?Did Rajasaurus have feathers?

No one knows for sure. The fossils don't show feathers, and most abelisaurids are not known to have had them, but some scientists think many theropods might have had simple feathers.2 1

?Was Rajasaurus bigger than T. rex?

No, Rajasaurus was smaller. T. rex could reach about 12 metres (40 feet) long, while Rajasaurus was only about 6.6 metres (22 feet) long.1 2

?Why did Rajasaurus have a horn?

The horn was probably used for display to attract mates or for head-butting other Rajasaurus during fights. It was made mostly of nasal bone.1 2

?Could Rajasaurus swim?

Probably not. It was a land dinosaur with strong legs for walking and running, not swimming. It lived near rivers but likely stayed on land.2 1

?When did Rajasaurus live?

Rajasaurus lived during the Late Cretaceous period, about 72 to 66 million years ago, right before the dinosaurs went extinct.1 2

?What would happen if Rajasaurus was alive today?

It would be a large predator, but it would probably not survive well because its habitat and prey are gone. It might be kept in zoos or studied by scientists.1 2

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Rajasaurus
Yatuumibwa: Wilson et al. 20034
Ekibinja: Dayinoso ezirya ennyama
Ekika / ekibinja: Abelisauridae4
Engabanya: Theropoda > Ceratosauria > Abelisauridae4
Emyaka gy'enjazi: emyaka obukadde 72 okutuuka ku 66 (Maastrichtian)4
Ensengeka z'enjazi: Lameta4
Ensi: Buyindi4
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database4
Okuzuulibwa: Rajasaurus was named in 2003 by Jeffrey A. Wilson and colleagues. The fossils were found in the Lameta Formation of Gujarat, India, after dinosaur eggs were discovered there in 1981.2 4
Kikyakubaganyizibwako ebirowoozo: Scientists are not sure what the horn on its head was used for. It may have been for display or for head-butting, but no one knows for certain.1

Ebituufu gye biva

Rajasaurus | Natural History Museum (nhm.ac.uk)
Rajasaurus (en.wikipedia.org)
Discoveries | Paul Sereno - Paleontologist | The University of Chicago (paulsereno.uchicago.edu)
Rajasaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

Buli kituufu ku lupapula luno kirina ennamba eraga ensibuko yaakyo. Bwe tuba nga tukoze ensobi, tusonyiwe, ffe tuli bawagizi ba dayinoso, so si magazini ya ssaayansi. Tubuulire ku [email protected] tujja kugitereeza.

Rex alumwa enjala! Dino Wiki pulojekiti ya taata eri mutabani we ayagala ennyo dayinoso, ya bwereere, tewali bulango era tewali bikulondoola. Abakulu basobola okuwa Rex akantu ak'okulya okuyamba okugikuuma ku mutimbagano.Liisa Rex