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Katuni: Ibirania
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Ibirania

Zita rinoreva: “little tree wanderer”1
Raidya: MiriwoMadhino emitsipa mirefuCretaceous Yekupedzisira

Ibirania was a tiny sauropod, one of the smallest long-necked dinosaurs ever found. It lived in a dry, inland part of Brazil about 80 million years ago. Despite its small size, it had air-filled bones just like its giant relatives.12

Raivapo
makore mamiriyoni 86 kusvika 72 apfuura4
Cretaceous Yekupedzisira
Mafosiri akawanikwa:
São Paulo State, Brazil13
Kureba
5.7 m (19 ft)12
Kukwirira
1.6 m (5.2 ft)
fungidziro
Kumhanya kwepamusoro
kunenge 34 km/h (21 mph)
Kumhanya, fungidziro

Rairarama rini?

Triassic
Jurassic
Cretaceous
makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Ibirania kureba kunenge 5.7 m (19 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)Motokari kunenge 4.5 m (15 ft)Nzou, mhuka hombe kupfuura dzose dzepanyika nhasi kunenge 6.5 m (21 ft)

Raiva rakakwirira zvakadii?

Imbwakunenge 0.5 m (1.6 ft)Ibiraniakukwirira kunenge 1.6 m (5.2 ft)Bhizakunenge 1.6 m (5.2 ft)Nzoukunenge 3.2 m (10 ft)

fungidziro

kureba seimbwa 6 kubva pamhino kusvika kumuswekureba semabhanana 32 akatevedzanaraigona kumhanya mamita 100 mumasekonzi 11 (munhu anomhanya kupfuura vose anoda 9.6)

Ibirania raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Ibirania is one of the smallest sauropods known, only about 5.7 metres (19 feet) long.12

2

Its bones were extremely hollow and filled with air sacs, like a bird's, which helped make it lighter.1

3

Scientists found fossilised parasites inside the bone canals of one Ibirania leg bone, the first time such parasites have been seen in a dinosaur.1

4

One Ibirania specimen had a bone infection called acute osteomyelitis, which scientists studied using CT scans and thin slices of the bone.1

5

Ibirania lived in a dry, inland environment, and its small size may have been an adaptation to scarce resources, not island life like other dwarf sauropods.1

6

It belonged to a group called Saltasaurinae, which includes some of the smallest titanosaurs.12

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Ibirania
Mufananidzo wakagadzirwa neAI unoratidza kuti Ibirania ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.
wakabvunza

Mibvunzo inonyanya kubvunzwa nezve Ibirania

?How big was Ibirania?

About 5.7 metres (18.7 feet) long, making it one of the smallest sauropods ever found.12

?What did Ibirania eat?

It was a plant-eater. Its name means 'tree wanderer,' which hints that it browsed on trees and shrubs.1

?Did Ibirania have feathers?

No, it did not. Ibirania was a sauropod, and sauropods had scaly skin, not feathers.1

?Why was Ibirania so small?

Scientists think its small size was an adaptation to living in a dry, inland environment with scarce resources, not because it lived on an island.1

Zvevanyanzvi vemadhino

Zita resainzi
Ibirania
Akaripa zita:
Navarro et al. 20224
Boka
Madhino emitsipa mirefu
Mhuri / boka
Saltasauridae4
Kurongwa kwemhuka
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Zera rematombo
makore mamiriyoni 86 kusvika 72 (Santonian / Campanian)4
Mapoka ematombo
São José do Rio Preto4
Nyika
Brazil4
Zvinyorwa zvemafosiri
3 mu The Paleobiology Database4
Kuwanikwa
Ibirania was named in 2022 by Navarro and colleagues based on fossils found on a farm in Ibirá, São Paulo, Brazil. The name means 'little tree wanderer' after the town and its small size.12
Zvichiri kupokanwa
Scientists are still studying the tiny parasites found in Ibirania's bones to figure out exactly what they were.1

Kunobva chokwadi

  1. Ibirania (en.wikipedia.org)
  2. A NEW NANOID TITANOSAUR (DINOSAURIA: SAUROPODA) FROM THE UPPER CRETACEOUS OF BRAZIL | Ameghiniana (web.archive.org)
  3. PBDB Taxon (paleobiodb.org)
  4. Ibirania in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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Mamwe kubva muboka rimwe chete: Madhino emitsipa mirefu

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Zvimwe zvenguva imwe chete: Cretaceous Yekupedzisira

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