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Igishushanyo cya Mirischia
Ikarita ya dinozore nimero 1192 muri 2ย 027

Mirischia

Izina risobanura: “wonderful pelvis”12
Yaryaga: InyamaDinozore zirya inyamaKiretase ya mbere

Mirischia was a small, speedy meat-eater that lived in what is now Brazil. It had a very unusual pelvis, with the left and right hip bones shaped differently. This dinosaur was about as long as a small car and probably hunted lizards and other tiny animals.12

Yabayeho
hashize imyaka miliyoni 120 kugeza 1134
Kiretase ya mbere
Ibisigazwa byabonetse muri
Araripina region, Pernambuco, northeastern Brazil14
Uburebure
2,1 m (6,9 ft)1
Uburemere
7 kg (15 lb)1
Ubutumburuke
0,71 m (2,3 ft)
igereranya
Umuvuduko wo hejuru
nka 34 km/h (21 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Mirischia nka 2,1 m z'uburebure (6,9 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)Mirischianka 0,71 m z'ubutumburuke (2,3 ft)Ifarashinka 1,6 m (5,2 ft)

igereranya

Yari iremereye ite?

iremereye nk'injangwe 2 zo mu rugo
ndende nk'injangwe 4 zo mu rugo zikurikiranyendende nk'imineke 12 ikurikiranyeiremereye nk'injangwe yo mu rugoiremereye nk'imineke 58yashoboraga kwiruka metero 100 mu masegonda 11 (umuntu wihuta kurusha abandi akenera 9,6)

Mirischia 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

Mirischia had a strange pelvis: the left ischium (hip bone) had a hole, while the right one had an open notch instead. This is why it was named 'asymmetrica'.1

2

Scientists found a piece of petrified intestine inside the Mirischia fossil. That is very rare for a dinosaur.12

3

The fossil also preserved a space between its pubic and ischial bones that scientists think was an air sac, like the ones birds have today.1

4

Mirischia lived about 108 million years ago, during the Early Cretaceous, in a hot, dry environment near a lagoon.12

5

Only one Mirischia fossil has ever been found. It was a subadult, so it was still growing when it died.12

6

Mirischia is a compsognathid, meaning it was a relative of the tiny European dinosaur Compsognathus.2

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

?How big was Mirischia?

It was about 2.1 metres (6.8 feet) long and weighed around 7 kilograms (15.4 pounds). That is about as long as a bicycle.13

?What did Mirischia eat?

Mirischia was a small meat-eater that probably hunted tiny animals like lizards.1

?Did Mirischia have air sacs like birds?

Yes. The fossil shows a space between its hip bones that scientists think was an air sac, just like the ones birds have today.13

?Where was Mirischia found?

It was found in northeastern Brazil, in the Chapada do Araripe region of Pernambuco.12

Ku bazobereye muri dinozore

Izina rya siyansi
Mirischia
Yiswe na
Naish et al. 20044
Itsinda
Dinozore zirya inyama
Umuryango / ishami
Maniraptoromorpha4
Ishyirwa mu byiciro
Theropoda4
Imyaka y'amabuye
imyaka miliyoni 120 kugeza 113 (Aptian)4
Inzego z'amabuye
Romualdo4
Ibihugu
Burezili4
Ibisigazwa byanditswe
1 muri The Paleobiology Database4
Ivumburwa
The only Mirischia fossil was bought illegally from a fossil dealer by a German museum. In 2004, scientists Darren Naish, David Martill and Eberhard Frey named it Mirischia asymmetrica.12
Biracyagibwaho impaka
Scientists are not sure exactly how big Mirischia grew as an adult, because the only known fossil is from a subadult.1

Aho amakuru yakuwe

  1. Mirischia (en.wikipedia.org)
  2. Ecology, Systematics and Biogeographical Relationships of Dinosaurs, Including a New Theropod, from the Santana Formation (?Albian, Early Cretaceous) of Brazil (darrennaish.wordpress.com)
  3. Mirischia - Wikipedia (en.wikipedia.org)
  4. Mirischia in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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