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Chithunzi choseketsa cha Ypupiara
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Ypupiara

Dzina limatanthauza: “the one who lives in the water”1
Ankadya: NsombaMaraputalaKumapeto kwa Kretase

Ypupiara was a small, fast raptor that lived in Brazil near the end of the age of dinosaurs. It had long, skinny teeth like a fish hook, perfect for catching slippery fish for dinner.12

Ankakhala
zaka 72 mpaka 66 miliyoni zapitazo5
Kumapeto kwa Kretase
Mafosili apezeka ku
Serra da Galga Formation, Brazil51
Utali
3 m (9.8 ft)3
Kulemera
20 kg (44 lb)3
Msinkhu
1.2 m (3.9 ft)3
Liwiro lalikulu kwambiri
pafupifupi 43 km/h (27 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Ypupiara utali wa pafupifupi 3 m (9.8 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)

Msinkhu wake unali wautali bwanji?

Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Galupafupifupi 0.5 m (1.6 ft)Ypupiaramsinkhu wa pafupifupi 1.2 m (3.9 ft)Hatchipafupifupi 1.6 m (5.2 ft)

Ankalemera bwanji?

wolemera ngati amphaka a pakhomo 5
wautali ngati agalu 3 otsatizana mphuno ndi mchirawautali ngati nthochi 17 zotsatizanawolemera ngati mavwende 4akanatha kuthamanga mamita 100 m'masekondi 8.4 (munthu waliwiro kwambiri amafunika 9.6)

Ypupiara 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

Ypupiara was the first dromaeosaurid (raptor) dinosaur ever discovered in South America.1

2

Its only known fossil was a piece of upper jaw and lower jaw, which was destroyed in a fire at the National Museum of Brazil in 2018.1

3

Scientists only described and named Ypupiara in 2021, using photographs taken just before the fire.1

4

Ypupiara's teeth were fluted (had grooves) and lacked serrations, which is unusual for a raptor.2

5

Its closest relative was Austroraptor, another fish-eating raptor from Argentina.12

6

The name Ypupiara comes from a Tupi word meaning 'the one who lives in the water', referring to a local water spirit.1

Chopangidwa ndi AIChithunzi cha Ypupiara chopangidwa ndi AI
Chithunzi cha momwe Ypupiara 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 Ypupiara

?How big was Ypupiara?

It was about 2 to 3 metres (6.6 to 9.8 feet) long from the tip of its nose to the end of its tail.4

?What did Ypupiara eat?

It mostly ate fish, using its long, skinny, hook-like teeth to catch them. It may also have eaten lizards and small amphibians.14

?When did Ypupiara live?

It lived near the end of the age of dinosaurs, between about 72 million and 66 million years ago.4

Wothetsa nthano zabodza

Nthano: Ypupiara was a giant raptor like Velociraptor from the movies.

Zoona: Ypupiara was a small, slender unenlagiine raptor, probably about the size of a turkey or a large dog, and it ate fish, not large prey.12

Kwa akatswiri a madino

Dzina la sayansi
Ypupiara
Anapatsidwa dzina ndi
Brum et al. 20215
Gulu
Maraputala
Banja / kladi
Dromaeosauridae5
Magawidwe a sayansi
Theropoda > Dromaeosauridae5
Zaka za miyala
zaka 72 mpaka 66 miliyoni (Maastrichtian)5
Mapangidwe a miyala
Serra da Galga5
Mayiko
Brazil5
Zolemba za mafosili
1 mu The Paleobiology Database5
Kupezeka
The fossil was found by Alberto Lopa in the 1950s in Brazil. It was stored at the National Museum of Brazil and only described as a new dinosaur in 2021 by Arthur Brum and colleagues, after the original specimen was lost in a fire.1
Akukambiranabe
Scientists are not sure if another fossil called 'Lopasaurus' (a foot bone) belongs to the same species as Ypupiara, because the two fossils don't overlap in body parts.1

Kumene mfundo zimachokera

  1. Ypupiara (en.wikipedia.org)
  2. A new unenlagiine (Theropoda, Dromaeosauridae) from the Upper Cretaceous of Brazil (onlinelibrary.wiley.com)
  3. Ypupiara lopai - Atlas Virtual da Pré-História (atlasvirtual.com.br)
  4. Brazilian paleontologists identify new carnivorous dinosaur : Revista Pesquisa Fapesp (revistapesquisa.fapesp.br)
  5. Ypupiara in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Maraputala

VelociraptorMaraputalaMicroraptorMaraputalaDeinonychusMaraputalaAsiamericanaMaraputalaRichardoestesiaMaraputalaSaurornitholestesMaraputala

Enanso a nthawi yomweyo: Kumapeto kwa Kretase

TyrannosaurusMatiranosauriTriceratopsMadino a nyangaSpinosaurusMaspinosauriAnkylosaurusMadino a zishangoParasaurolophusMilomo ya bakhaPteranodonZokwawa zouluka
Dyetsa Rexbokosi la mphatso la akuluakulu