Bonitasaura
Bonitasaura was a big plant-eating dinosaur with a short neck and a sharp beak at the front of its mouth. It lived in what is now Argentina, about 85 million years ago.1
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Yanganaga ite?
Yari ndende ite?
Ubutumburuke bwayo bwanganaga iki?
igereranya
ndende nk'imodoka 2 ziparitse ku murongo🍌ndende nk'imineke 56 ikurikiranye🏃yashoboraga kwiruka metero 100 mu masegonda 16 (umuntu wihuta kurusha abandi akenera 9,6)Bonitasaura yanganaga ite ugereranyije NAWE?
Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.
Yihutaga ite?
Utuntu dushimishije
Bonitasaura had a sharp, beak-like keratin sheath on its lower jaw, which worked like a guillotine to cut plants.1
Its neck was short compared to other sauropods, and it had strong back vertebrae for muscle attachment, suggesting it used its neck vigorously while feeding.1
Bonitasaura's skull was low and long, similar to diplodocids, and its lower jaw was squared off with comb-like teeth.1
The front limbs were shorter than the hind limbs, unlike most other macronarians.1
Fossils of Bonitasaura show signs of diseases, including a tumour in the thigh bone and an infection in a tail bone.1

Ibibazo bibazwa cyane kuri Bonitasaura
?How big was Bonitasaura?
Bonitasaura measured about 10 metres (33 feet) in length.1
?Did Bonitasaura have a beak?
Yes, Bonitasaura had a sharp, beak-like keratin sheath on its lower jaw that helped it to cut plants.14
?What did Bonitasaura eat?
Bonitasaura was a plant-eater. It used its peg-like front teeth to rake plants into its mouth and its sharp beak to cut them.1
?Where did Bonitasaura live?
Bonitasaura lived in what is now Argentina, in the Río Negro Province of Patagonia.1
Gusenya ibinyoma
Ibivugwa: Some people think Bonitasaura had a long neck like other sauropods.
Ukuri: Bonitasaura actually had a relatively short neck, which is unusual for a sauropod.1
Ku bazobereye muri dinozore
- Izina rya siyansi
- Bonitasaura
- Yiswe na
- Apesteguía 20045
- Itsinda
- Izifite amajosi maremare
- Umuryango / ishami
- Eutitanosauria5
- Ishyirwa mu byiciro
- Sauropodomorpha > Sauropoda > Titanosauria > Macronaria5
- Imyaka y'amabuye
- imyaka miliyoni 86 kugeza 84 (Santonian)5
- Inzego z'amabuye
- Bajo de la Carpa5
- Ibihugu
- Arijantine5
- Ibisigazwa byanditswe
- 2 muri The Paleobiology Database5
- Ivumburwa
- Bonitasaura was named by Sebastian Apesteguía in 2004, based on a partial skeleton found in the Bajo de la Carpa Formation in Argentina.13
- Biracyagibwaho impaka
- Scientists still debate exactly where Bonitasaura fits in the titanosaur family tree, with different studies placing it in different groups.21
Aho amakuru yakuwe
- Bonitasaura (en.wikipedia.org)
- PBDB Taxon (paleobiodb.org)
- Bonitasaura salgadoi gen. et sp. nov.: a beaked sauropod from the Late Cretaceous of Patagonia (pubmed.ncbi.nlm.nih.gov)
- Paleontologists Take Another Look at a Square-Mouthed Sauropod (smithsonianmag.com)
- Bonitasaura in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.
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