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Buitreraptor

Izenaren esanahia: “Buitrera (vulture roost) plunderer”1

Jaten zuen: HaragiaRaptoreakBehe Kretazeoa

Buitreraptor was a small, fast dinosaur that lived in what is now Argentina. It had a long, skinny snout and sharp claws, and it probably hunted lizards and other small animals.2 1

Bizi izan zen

Duela 113 eta 110 milioi urte artean5

Behe Kretazeoa

Fosilak hemen aurkitu dira:

La Buitrera, Patagonia, Argentina2 1

Luzera

1,3 m (4,3 ft)1

Pisua

3 kg (7 lb)4

Altuera

0,48 m (1,6 ft)

kalkulua

Abiadura maximoa

27 km/h inguru (17 mph)

Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Zein altua zen?

kalkulua

Zein astuna zen?

25 banana bezain astun

2,5 etxeko katu bezain luze, sudurretik buztanerabata bestearen atzean jarritako 7 banana bezain luzeetxeko katu bat bezain astun, gutxi gorabehera25 banana bezain astun100 metro 13 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Buitreraptor ZUREKIN alderatuta?

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

Zein azkarra zen?

Pertsona bat oinez 5 km/h inguru (3 mph)

Haur bat bizikletan 12 km/h inguru (7 mph)

Buitreraptor 27 km/h inguru (17 mph)

Zaldi bat lauhazka 65 km/h inguru (40 mph)

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Buitreraptor is one of the few dromaeosaurids (sickle-clawed dinosaurs) found in the Southern Hemisphere.2

It lived about 99 to 90 million years ago, during the Late Cretaceous period.1

Its name comes from 'La Buitrera', the fossil site in Argentina where it was discovered, which means 'vulture roost'.1

Buitreraptor was about 1.3 metres (4.3 feet) long, about the size of a modern turkey.1

It had a long, slender snout and many small teeth, which suggests it ate small, quick prey.2

Buitreraptor belongs to a group called Unenlagiinae, which are dromaeosaurids from the southern continents.3 1

Buitreraptor: AAk egindako irudia — Buitreraptor 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

Buitreraptor: gehien egindako galderak

?How big was Buitreraptor?

It was small, about 1.3 to 1.5 metres (4.3 to 5 feet) long and weighed around 3 kilograms (6.6 pounds), roughly the size of a turkey.4 1

?What did Buitreraptor eat?

It ate small animals like lizards and mammals, grabbing them with its long hands and many small teeth.4

?Was Buitreraptor a dinosaur?

Yes, it was a small theropod dinosaur belonging to the dromaeosaurid group.4 1

?When did Buitreraptor live?

It lived during the Early Cretaceous, about 111 to 90 million years ago.4 1

?Did Buitreraptor have feathers?

No fossil feathers have been found with Buitreraptor, but because its close relatives had feathers, scientists think it was probably feathered.4

?Where was Buitreraptor found?

It was found in Patagonia, Argentina at a fossil site called La Buitrera, which means 'vulture roost'.4 1 2

Dino adituentzat

Izen zientifikoa: Buitreraptor
Izendatzailea:: Makovicky et al. 20055
Taldea: Raptoreak
Familia / klada: Dromaeosauridae5
Sailkapena: Theropoda > Dromaeosauridae5
Arroken adina: 113 eta 110 milioi urte artean (Albian)5
Arroka-formazioak: Candeleros5
Herrialdeak: Argentina5
Fosil-erregistroak: 3 The Paleobiology Database datu-basean5
Aurkikuntza: Buitreraptor was named by Peter Makovicky, Sebastián Apesteguía, and Federico Agnolín in 2005, based on a nearly complete skeleton found in Patagonia, Argentina.2 1
Oraindik eztabaidagai: Scientists are still debating whether Buitreraptor and its relatives belong in the family Dromaeosauridae or in a separate family called Unenlagiidae.3

Datuak nondik datozen

Buitreraptor | Natural History Museum (nhm.ac.uk)
The earliest dromaeosaurid theropod from South America | Nature (nature.com)
PBDB Taxon (paleobiodb.org)
Buitreraptor (en.wikipedia.org)
Buitreraptor in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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