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Igishushanyo cya Beipiaosaurus
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Beipiaosaurus

Izina risobanura: “Beipiao lizard”1
Yaryaga: IbimeraDinozore zidasanzwe zifite ibyoyaKiretase ya mbere

Beipiaosaurus was a feathered dinosaur that looked a bit like a big, fluffy bird. It had long, simple feathers on its neck and tail, and scientists think it was covered in downy fuzz. This dinosaur was a plant-eater, even though it belonged to the meat-eating dinosaur group!12

Yabayeho
hashize imyaka miliyoni 126 kugeza 1204
Kiretase ya mbere
Ibisigazwa byabonetse muri
Liaoning Province, China14
Uburebure
2,2 m (7,2 ft)1
Uburemere
27 kg (60 lb)1
Ubutumburuke
0,9 m (3 ft)
igereranya
Umuvuduko wo hejuru
nka 27 km/h (17 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Beipiaosaurus nka 2,2 m z'uburebure (7,2 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)

Ubutumburuke bwayo bwanganaga iki?

Injangwe yo mu rugonka 0,3 m (1 ft)Imbwanka 0,5 m (1,6 ft)Beipiaosaurusnka 0,9 m z'ubutumburuke (3 ft)Ifarashinka 1,6 m (5,2 ft)

igereranya

Yari iremereye ite?

iremereye nk'injangwe 7 zo mu rugo
ndende nk'injangwe 4 zo mu rugo zikurikiranyendende nk'imineke 12 ikurikiranyeiremereye nk'imbuto 5 za watermelonyashoboraga kwiruka metero 100 mu masegonda 13 (umuntu wihuta kurusha abandi akenera 9,6)

Beipiaosaurus 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

Beipiaosaurus had two kinds of feathers: a fluffy downy coat and much longer, stiff, ribbon-like feathers called EBFFs (elongated broad filamentous feathers). These long feathers could be up to 15 cm (6 inches) long.1

2

Before the discovery of Yutyrannus, Beipiaosaurus was the heaviest feathered dinosaur known from direct fossil evidence.1

3

Its feathers were brownish, as scientists found out by studying the shape of pigment cells preserved in the fossils.1

4

Beipiaosaurus had a shorter neck than most other therizinosaurs, which usually have long necks for reaching high plants.1

5

The name Beipiaosaurus inexpectus means 'unexpected Beipiao lizard' because its features surprised the scientists who first studied it.1

6

Beipiaosaurus lived about 125 million years ago during the Early Cretaceous period.14

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

?How big was Beipiaosaurus?

Beipiaosaurus was a small dinosaur, about 2.2 metres (7.2 feet) long and weighing around 27 kilograms (60 pounds). Some estimates suggest it was a bit shorter at 1.8 metres (5.9 feet) and heavier at 50 kilograms (110 pounds).13

?What did Beipiaosaurus eat?

Beipiaosaurus was mostly a plant-eater, even though it belonged to the meat-eating dinosaur group. Its teeth and body structure show it was generally herbivorous.13

?Did Beipiaosaurus have feathers?

Yes, Beipiaosaurus had two kinds of feathers: a fluffy downy coat and much longer, stiff, ribbon like feathers called EBFFs. These long feathers could be up to 15 centimetres (6 inches) long.1

?When did Beipiaosaurus live?

Beipiaosaurus lived during the Early Cretaceous period, about 125 million years ago. Its fossils were found in the Yixian Formation in China.13

?Where was Beipiaosaurus found?

Beipiaosaurus fossils were discovered in Liaoning Province, China, near the city of Beipiao. The first remains were found in 1996 by a farmer named Li Yinxian.1

?What does the name Beipiaosaurus mean?

The name Beipiaosaurus means 'Beipiao lizard' after the city in China where it was found. The species name 'inexpectus' means 'unexpected' in Latin, because its features surprised scientists.13

?Was Beipiaosaurus bigger than T. rex?

No, Beipiaosaurus was much smaller than T. rex. It was only about 2.2 metres (7.2 feet) long and weighed around 27 kilograms (60 pounds), while T. rex was over 12 metres long.1

?What color were Beipiaosaurus feathers?

Scientists studied pigment cells in the fossils and found that Beipiaosaurus feathers were brownish. The melanosomes (color cells) were sphere-shaped, which gives a dark brown color.1

Gusenya ibinyoma

Ibivugwa: Many people think all feathered dinosaurs could fly or glide.

Ukuri: Beipiaosaurus had feathers but could not fly. Its feathers were probably for display, insulation, or both.1

Ku bazobereye muri dinozore

Izina rya siyansi
Beipiaosaurus
Yiswe na
Xu et al. 19994
Itsinda
Dinozore zidasanzwe zifite ibyoya
Umuryango / ishami
Therizinosauroidea4
Ishyirwa mu byiciro
Theropoda > Therizinosauria4
Imyaka y'amabuye
imyaka miliyoni 126 kugeza 120 (Barremian / Aptian)4
Inzego z'amabuye
Yixian4
Ibihugu
Ubushinwa4
Ibisigazwa byanditswe
2 muri The Paleobiology Database4
Ivumburwa
A farmer named Li Yinxian found the first Beipiaosaurus fossil in 1996 near Sihetun, China. Scientists Xu Xing, Tang Zhilu, and Wang Xiaolin named it in 1999.1
Biracyagibwaho impaka
Scientists are still debating whether the long, ribbon-like feathers of Beipiaosaurus were used for display, to keep warm, or for some other purpose.1

Aho amakuru yakuwe

  1. Beipiaosaurus (en.wikipedia.org)
  2. A therizinosauroid dinosaur with integumentary structures from China | Nature (preview-www.nature.com)
  3. Beipiaosaurus | Natural History Museum (nhm.ac.uk)
  4. Beipiaosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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