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Gnathovorax

Izenaren esanahia: “jaw devourer”1

Jaten zuen: HaragiaLehen dinosauroakGoi Triasikoa

Gnathovorax was an early meat-eating dinosaur that lived about 233 million years ago in what is now Brazil. It was a fast and smart hunter with sharp teeth and claws, and its brain had special parts that helped it control its eyes and head while chasing prey.1 2

Bizi izan zen

Duela 234 eta 227 milioi urte artean5

Goi Triasikoa

Fosilak hemen aurkitu dira:

Marchezan site, São João do Polêsine, Rio Grande do Sul, Brazil1 5

Luzera

3 m (9,8 ft)3

Pisua

70 kg eta 80 kg artean (154 eta 176 lb artean)3

Altuera

1,5 m (4,9 ft)3

Abiadura maximoa

51 km/h inguru (32 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?

Zein astuna zen?

4 txakur bezain astun

3 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 17 banana bezain luze16 angurria bezain astunhaur-eskolako 4 haur bezain astun2,5 eskolaume bezain astun100 metro 7,1 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Gnathovorax 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)

Gnathovorax 51 km/h inguru (32 mph)

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

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Gnathovorax is the most complete and best preserved herrerasaurid dinosaur ever found, with an almost complete skeleton that is barely squashed.1

Scientists used CT scans to make a digital model of Gnathovorax's brain, which showed it had a large floccular fossa lobe, a brain part linked to eye and head control in active hunters.1 2

Gnathovorax lived during the Carnian stage of the Late Triassic, about 233 million years ago, making it one of the earliest known dinosaurs.1 5

It was a herrerasaurid, a group of early predatory dinosaurs that lived only in the Triassic period, before theropods took over as top hunters.1 2

The fossil of Gnathovorax was found lying next to the remains of a rhynchosaur and a cynodont, which were other animals that lived at the same time.1

Gnathovorax was named after the paleontologist Sérgio Furtado Cabreira, who discovered the specimen, and its name means 'jaw devourer'.1

Gnathovorax: AAk egindako irudia — Gnathovorax 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

Gnathovorax: gehien egindako galderak

?How big was Gnathovorax?

Gnathovorax measured almost 3 metres (about 10 feet) long, making it one of the biggest Brazilian dinosaurs of its time.4

?What did Gnathovorax eat?

Gnathovorax was a meat-eater. It had sharp, serrated teeth and long claws for catching prey, and its brain had a large floccular fossa lobe, which is linked to active hunting.1 4

?When did Gnathovorax live?

Gnathovorax lived about 233 million years ago during the Carnian stage of the Late Triassic period.1 2

?Is Gnathovorax a dinosaur?

Yes, Gnathovorax is a dinosaur. It is a herrerasaurid saurischian dinosaur from the Late Triassic of Brazil.2

Dino adituentzat

Izen zientifikoa: Gnathovorax
Izendatzailea:: Pacheco et al. 20195
Taldea: Lehen dinosauroak
Familia / klada: Herrerasauridae5
Sailkapena: Herrerasauridae5
Arroken adina: 234 eta 227 milioi urte artean (Carnian)5
Arroka-formazioak: Santa Maria5
Herrialdeak: Brasil5
Fosil-erregistroak: 1 The Paleobiology Database datu-basean5
Aurkikuntza: The only known skeleton of Gnathovorax was found by paleontologist Sérgio Furtado Cabreira in southern Brazil, and it was named and described by Cristian Pacheco and colleagues in 2019.1
Oraindik eztabaidagai: Scientists are still debating exactly how herrerasaurids like Gnathovorax are related to other dinosaurs, and whether they are closer to theropods or to sauropodomorphs.1

Datuak nondik datozen

Gnathovorax cabreirai: a new early dinosaur and the origin ... (pmc.ncbi.nlm.nih.gov)
Gnathovorax (en.wikipedia.org)
Before T. Rex, the Gnathovorax Was the King of Triassic Park | Paleontology World (mail.paleontologyworld.com)
Early meat-eating dinosaur revealed via spectacular fossil | National Geographic (nationalgeographic.com)
Gnathovorax in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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