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Igishushanyo cya Rugops
Ikarita ya dinozore nimero 1562 muri 2ย 027

Rugops

Izina risobanura: “wrinkle face”1
Yaryaga: InyamaDinozore zirya inyamaKiretase ya nyuma

Rugops was a meat-eating dinosaur that lived in what is now Niger, Africa, about 95 million years ago. It had a wrinkled, bumpy face and a delicate skull, which scientists think means it was a scavenger rather than a fierce hunter.12

Yabayeho
hashize imyaka miliyoni 100 kugeza 944
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Niger, Africa (Echkar Formation)24
Uburebure
4,4 kugeza 5,3 m (14 kugeza 17 ft)2
Uburemere
410 kg (904 lb)2
Ubutumburuke
2,4 m (7,9 ft)3
Umuvuduko wo hejuru
nka 44 km/h (27 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Rugops nka 5,3 m z'uburebure (17 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)Inzovu, inyamaswa nini kurusha izindi ziba ku butaka muri iki gihe nka 6,5 m (21 ft)

Ubutumburuke bwayo bwanganaga iki?

Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)Rugopsnka 2,4 m z'ubutumburuke (7,9 ft)Inzovunka 3,2 m (10 ft)

Yari iremereye ite?

iremereye nk'imbwa 20
ndende nk'imbwa 5 zikurikiranyendende nk'imineke 29 ikurikiranyeiremereye nk'imbuto 82 za watermeloniremereye nk'abana 22 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 13yashoboraga kwiruka metero 100 mu masegonda 8,2 (umuntu wihuta kurusha abandi akenera 9,6)

Rugops 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

Rugops is known from only a partial skull, which is about 31.5 centimetres (12.4 inches) long.2

2

The top of its skull had many pits and bumps, which would have supported scales and a tough, armour-like skin on its snout.2

3

Rows of holes in the skull may mean Rugops had a crest or some kind of display structure on its head.1

4

Rugops lived alongside other huge predators like Carcharodontosaurus and Spinosaurus.2

5

The type specimen might have been a subadult, because its skull bones were not fully fused together.2

6

Rugops was one of the earliest abelisaurids, a group of horned, short-snouted theropods that lived in the southern continents.2

Byakozwe na AIIshusho ya Rugops yakozwe na AI
Ishusho yakozwe na AI yerekana uko Rugops 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 Rugops

?How big was Rugops?

Scientists estimate Rugops was about 4.4 to 5.3 metres (14 to 17 feet) long and weighed around 410 kilograms (900 pounds). Some earlier estimates suggested it was up to 6 metres (20 feet) long and 750 kilograms (1,650 pounds).2

?What did Rugops eat?

Rugops was a carnivore, meaning it ate meat. Its delicate skull suggests it was a scavenger that fed on dead animals rather than a hunter that killed its own prey.13

?Where did Rugops live?

Rugops lived in what is now Niger, Africa, about 95 million years ago. Its fossils were found in the Echkar Formation, which was a river and lake environment.2

?Did Rugops have feathers?

Nobody knows for sure. Rugops is known only from a skull, and no feathers or feather impressions have been found with it. Its skull had pits and bumps that supported scales, not feathers.2

?Why is it called Rugops?

Rugops means 'wrinkle face' in Latin and Greek. It was named for the wrinkled, bumpy texture on its skull bones.2

?Was Rugops bigger than T. rex?

No, Rugops was much smaller. Rugops was about 4.4 to 5.3 metres (14 to 17 feet) long, while T. rex was over 12 metres (40 feet) long.2

Ku bazobereye muri dinozore

Izina rya siyansi
Rugops
Yiswe na
Sereno et al. 20044
Itsinda
Dinozore zirya inyama
Umuryango / ishami
Abelisauridae4
Ishyirwa mu byiciro
Theropoda > Ceratosauria > Abelisauridae4
Imyaka y'amabuye
imyaka miliyoni 100 kugeza 94 (Cenomanian)4
Inzego z'amabuye
Echkar4
Ibihugu
Nijeri4
Ibisigazwa byanditswe
1 muri The Paleobiology Database4
Ivumburwa
Rugops was named in 2004 by paleontologist Paul Sereno and his team, based on a partial skull found in the Echkar Formation of Niger during an expedition funded by the National Geographic Society.2
Biracyagibwaho impaka
Scientists are not sure exactly how Rugops is related to other abelisaurids; some studies place it as the most primitive, while others put it in a group with several other genera.2

Aho amakuru yakuwe

  1. Rugops | Natural History Museum (nhm.ac.uk)
  2. Rugops (en.wikipedia.org)
  3. Discoveries | Paul Sereno - Paleontologist | The University of Chicago (paulsereno.uchicago.edu)
  4. Rugops in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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