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Katuuni ya Ibirania
Kaadi ya dayinoso No. 0854 ku 2 027

Ibirania

Erinnya litegeeza: “little tree wanderer”1
Yalyanga: EbimeraEz'ensingo empanvuEnkomerero ya Kuretasi

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

Yabeerawo
emyaka obukadde 86 okutuuka ku 72 emabega4
Enkomerero ya Kuretasi
Ebisigalira byazuulibwa mu
São Paulo State, Brazil13
Obuwanvu
5.7 m (19 ft)12
Obugulumivu
1.6 m (5.2 ft)
kuteebereza
Sipiidi esinga
nga 34 km/h (21 mph)
Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Ibirania obuwanvu nga 5.7 m (19 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)Emmotoka nga 4.5 m (15 ft)Enjovu, ekisolo ekisinga obunene ku lukalu leero nga 6.5 m (21 ft)

Yali mugulumivu kwenkana wa?

Embwanga 0.5 m (1.6 ft)Ibiraniaobugulumivu nga 1.6 m (5.2 ft)Embalaasinga 1.6 m (5.2 ft)Enjovunga 3.2 m (10 ft)

kuteebereza

obuwanvu ng'embwa 6, ennyindo ku mukiraobuwanvu ng'amenvu 32 nga gaddiriŋŋanayandidduse mita 100 mu sikonda 11 (omuntu asinga embiro yeetaaga 9.6)

Ibirania yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

ebintu ebinyuvu

Ebyewuunyisa

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

Kyakolebwa AIEkifaananyi kya Ibirania ekyakolebwa AI
Ekifaananyi kya Ibirania ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.
wabuuza

Ebibuuzo ebisinga okubuuzibwa ku 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

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Ibirania
Yatuumibwa
Navarro et al. 20224
Ekibinja
Ez'ensingo empanvu
Ekika / ekibinja
Saltasauridae4
Engabanya
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Emyaka gy'enjazi
emyaka obukadde 86 okutuuka ku 72 (Santonian / Campanian)4
Ensengeka z'enjazi
São José do Rio Preto4
Ensi
Buraziiri4
Ebisigalira ebyazuulibwa
3 mu The Paleobiology Database4
Okuzuulibwa
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
Kikyakubaganyizibwako ebirowoozo
Scientists are still studying the tiny parasites found in Ibirania's bones to figure out exactly what they were.1

Ebituufu gye biva

  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): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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Endala okuva mu kibinja kye kimu: Ez'ensingo empanvu

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Era ez'omu kiseera kye kimu: Enkomerero ya Kuretasi

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Liisa Rexakasanduuko k'ebirabo eri abakulu