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Chithunzi choseketsa cha Mirischia
Khadi la dino Na. 1192 mwa 2ย 027

Mirischia

Dzina limatanthauza: “wonderful pelvis”12
Ankadya: NyamaMadino odya nyamaKumayambiriro kwa Kretase

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

Ankakhala
zaka 120 mpaka 113 miliyoni zapitazo4
Kumayambiriro kwa Kretase
Mafosili apezeka ku
Araripina region, Pernambuco, northeastern Brazil14
Utali
2.1 m (6.9 ft)1
Kulemera
7 kg (15 lb)1
Msinkhu
0.71 m (2.3 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 34 km/h (21 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Mirischia utali wa pafupifupi 2.1 m (6.9 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)

Msinkhu wake unali wautali bwanji?

Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Galupafupifupi 0.5 m (1.6 ft)Mirischiamsinkhu wa pafupifupi 0.71 m (2.3 ft)Hatchipafupifupi 1.6 m (5.2 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati amphaka a pakhomo 2
wautali ngati amphaka a pakhomo 4 otsatizana mphuno ndi mchirawautali ngati nthochi 12 zotsatizanawolemera pafupifupi ngati mphaka wa pakhomowolemera ngati nthochi 58akanatha kuthamanga mamita 100 m'masekondi 11 (munthu waliwiro kwambiri amafunika 9.6)

Mirischia anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chopangidwa ndi AIChithunzi cha Mirischia chopangidwa ndi AI
Chithunzi cha momwe Mirischia mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Kwa akatswiri a madino

Dzina la sayansi
Mirischia
Anapatsidwa dzina ndi
Naish et al. 20044
Gulu
Madino odya nyama
Banja / kladi
Maniraptoromorpha4
Magawidwe a sayansi
Theropoda4
Zaka za miyala
zaka 120 mpaka 113 miliyoni (Aptian)4
Mapangidwe a miyala
Romualdo4
Mayiko
Brazil4
Zolemba za mafosili
1 mu The Paleobiology Database4
Kupezeka
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
Akukambiranabe
Scientists are not sure exactly how big Mirischia grew as an adult, because the only known fossil is from a subadult.1

Kumene mfundo zimachokera

  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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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