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Nhandumirim

Izenaren esanahia: “small rhea, after the Tupi-Guarani words for 'running bird' and 'small'”12
Jaten zuen: HaragiaLehen dinosauroakGoi Triasikoa

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

Bizi izan zen
Duela 227 eta 206 milioi urte artean4
Goi Triasikoa
Fosilak hemen aurkitu dira:
Waldsanga (Cerro da Alemoa) in Santa Maria, Rio Grande do Sul, Brazil241
Luzera
1,2 eta 1,5 m artean (3,9 eta 4,9 ft artean)2
Pisua
5 kg eta 10 kg artean (11 eta 22 lb artean)2
Altuera
0,4 eta 0,5 m artean (1,3 eta 1,6 ft artean)2
Abiadura maximoa
34 km/h inguru (21 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Nhandumirim 1,5 m inguru luze (4,9 ft)Etxeko katu bat 0,5 m inguru (1,6 ft)Txakur bat 1 m inguru (3,3 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)

Zein altua zen?

Etxeko katu bat0,3 m inguru (1 ft)Nhandumirim0,5 m inguru altu (1,6 ft)Txakur bat0,5 m inguru (1,6 ft)Zaldi bat1,6 m inguru (5,2 ft)

Zein astuna zen?

2,5 etxeko katu bezain astun
3 etxeko katu bezain luze, sudurretik buztanerabata bestearen atzean jarritako 8 banana bezain luze83 banana bezain astun100 metro 11 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Nhandumirim ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

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

AAk eginaNhandumirim: AAk egindako irudia
Nhandumirim nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.
zure galderak

Nhandumirim: gehien egindako galderak

?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

Dino adituentzat

Izen zientifikoa
Nhandumirim
Izendatzailea:
Marsola et al. 20194
Taldea
Lehen dinosauroak
Familia / klada
Saurischia4
Arroken adina
227 eta 206 milioi urte artean (Norian)4
Arroka-formazioak
Caturrita4
Herrialdeak
Brasil4
Fosil-erregistroak
1 The Paleobiology Database datu-basean4
Aurkikuntza
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
Oraindik eztabaidagai
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

Datuak nondik datozen

  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): adina, tokiak, arroka-formazioak, sailkapena.

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