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Igishushanyo cya Nhandumirim
Ikarita ya dinozore nimero 1266 muri 2ย 027

Nhandumirim

Izina risobanura: “small rhea, after the Tupi-Guarani words for 'running bird' and 'small'”12
Yaryaga: InyamaDinozore za mbereTriyasike ya nyuma

Nhandumirim was a tiny, fast-running dinosaur that lived in Brazil over 230 million years ago. It was one of the earliest dinosaurs ever, and scientists think it may be a very early relative of the meat-eating theropods like T. rex!24

Yabayeho
hashize imyaka miliyoni 227 kugeza 2064
Triyasike ya nyuma
Ibisigazwa byabonetse muri
Waldsanga (Cerro da Alemoa) in Santa Maria, Rio Grande do Sul, Brazil241
Uburebure
1,2 kugeza 1,5 m (3,9 kugeza 4,9 ft)2
Uburemere
5 kg kugeza 10 kg (11 kugeza 22 lb)2
Ubutumburuke
0,4 kugeza 0,5 m (1,3 kugeza 1,6 ft)2
Umuvuduko wo hejuru
nka 34 km/h (21 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Nhandumirim nka 1,5 m z'uburebure (4,9 ft)Injangwe yo mu rugo nka 0,5 m (1,6 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)

Ubutumburuke bwayo bwanganaga iki?

Injangwe yo mu rugonka 0,3 m (1 ft)Nhandumirimnka 0,5 m z'ubutumburuke (1,6 ft)Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)

Yari iremereye ite?

iremereye nk'injangwe 2,5 zo mu rugo
ndende nk'injangwe 3 zo mu rugo zikurikiranyendende nk'imineke 8 ikurikiranyeiremereye nk'imineke 83yashoboraga kwiruka metero 100 mu masegonda 11 (umuntu wihuta kurusha abandi akenera 9,6)

Nhandumirim yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Nhandumirim means 'small rhea' in the Tupi-Guarani language, because it was a speedy little dinosaur like a rhea bird.21

2

Its fossils were found in a small area, only about 50 centimeters wide, and were semi-articulated, meaning many bones were still in their original positions.2

3

The tail bones of Nhandumirim have a sharp keel along the bottom, a feature that helps scientists tell it apart from other early dinosaurs.2

4

Nhandumirim lived in a floodplain environment, alongside other ancient animals like the rhynchosaur Hyperodapedon and the early dinosaur Saturnalia.1

5

This dinosaur is about 233 million years old, making it one of the oldest known dinosaurs from the Triassic Period.24

6

Scientists think Nhandumirim could run fast on its long, slender legs, just like the bird it was named after.2

Byakozwe na AIIshusho ya Nhandumirim yakozwe na AI
Ishusho yakozwe na AI yerekana uko Nhandumirim ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.
wabajije

Ibibazo bibazwa cyane kuri Nhandumirim

?How big was Nhandumirim?

It was a small dinosaur, about the size of a modern rhea bird. Its name means 'small rhea' in the Tupi language.3

?What did Nhandumirim eat?

Scientists are not sure, but because it is an early sauropodomorph, it was probably a plant-eater. Some studies suggest it might have been a meat-eater like early theropods.3

?When did Nhandumirim live?

It lived about 233 million years ago during the Late Triassic Period, in what is now Brazil.3

?Is Nhandumirim a dinosaur?

Yes, it is a dinosaur. It is a basal sauropodomorph, one of the earliest dinosaurs ever discovered.3

Ku bazobereye muri dinozore

Izina rya siyansi
Nhandumirim
Yiswe na
Marsola et al. 20194
Itsinda
Dinozore za mbere
Umuryango / ishami
Saurischia4
Imyaka y'amabuye
imyaka miliyoni 227 kugeza 206 (Norian)4
Inzego z'amabuye
Caturrita4
Ibihugu
Burezili4
Ibisigazwa byanditswe
1 muri The Paleobiology Database4
Ivumburwa
Nhandumirim was named in 2019 by a team of scientists including J. C. A. Marsola, based on a partial skeleton found at the Waldsanga site in Brazil. The fossils were first collected from the red mudstones of the Santa Maria Formation.42
Biracyagibwaho impaka
Scientists are not sure if Nhandumirim is a true theropod or just a very close relative, because it has some features that are similar to both theropods and other early dinosaurs.2

Aho amakuru yakuwe

  1. A new dinosaur with theropod affinities from the Late Triassic Santa Maria Formation, South Brazil (paleolab.com.br)
  2. University of Birmingham (pure-oai.bham.ac.uk)
  3. Nhandumirim (en.wikipedia.org)
  4. Nhandumirim in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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