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Livyatan: marrazkia
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Livyatan

Izenaren esanahia: “Leviathan, a sea monster from old stories”1
Jaten zuen: HaragiaHistoriaurreko kondairakZenozoikoa, ugaztunen garaiaEz da dinosauroa, baina historiaurreko kondaira bat da

Livyatan was a giant sperm whale that lived in the ocean millions of years ago. It had huge teeth and was one of the biggest hunters in the sea. It was not a dinosaur, but a mammal like whales today.1

Hau ez da dinosauroa, baina historiaurreko animalia ospetsuenetako bat da, beraz Dino Wikin ere badu bere tokia.
Bizi izan zen
Duela 23 eta 3,6 milioi urte artean4
Zenozoikoa, ugaztunen garaia
Fosilak hemen aurkitu dira:
Peru, and also Argentina, Chile, the United States (California), and South Africa4
Luzera
13,5 eta 17,5 m artean (44 eta 57 ft artean)1
Pisua
57 tona arte (125ย 700 lb)2
Abiadura maximoa
35 km/h inguru (22 mph)
Igeri egitea, kalkulua

Noiz bizi izan zen?

Dinosauroak baino lehen
Dinosauroen garaia
Ugaztunen garaia
Duela 400 milioi urte25266gaur

Zein handia zen?

Zein luzea zen?

Livyatan 17,5 m inguru luze (57 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)Elefante bat, gaur egungo lehorreko animaliarik handiena 6,5 m inguru (21 ft)

Zein astuna zen?

10 elefante bezain astun
ilaran aparkatutako 4 auto bezain luzebata bestearen atzean jarritako 97 banana bezain luze11000 angurria bezain astunhaurrez betetako 71 ikasgela oso bezain astun130 hartz zuri bezain astunigerileku handi baten luzera (50 m) 5,1 segundotan egin zezakeen igerian

Zein handia zen Livyatan ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Livyatan had teeth up to 36 centimeters (over 14 inches) long, bigger than any other sperm whale.1

2

Its skull was about 3 meters (10 feet) long, making it the largest fossil sperm whale skull known.1

3

Livyatan lived at the same time as the giant shark Carcharocles megalodon, and both were top predators.1

4

Scientists think Livyatan could bite harder than any other four-legged animal ever found.1

5

Unlike modern sperm whales that suck in food, Livyatan used its teeth to hunt and tear large prey.1

6

The name Livyatan comes from a Hebrew word for a sea monster, and the species name melvillei honors the author of Moby-Dick.1

AAk eginaLivyatan: AAk egindako irudia
Livyatan 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

Livyatan: gehien egindako galderak

?How big was Livyatan?

About 13.5 to 17.5 meters (44 to 57 feet) long, similar to a modern sperm whale.2

?What did Livyatan eat?

It hunted large prey like medium-sized baleen whales, using its huge teeth to bite and tear flesh.12

?Did Livyatan live at the same time as megalodon?

Yes, Livyatan and the giant shark megalodon lived in the same oceans and may have competed for food.23

?Why did Livyatan go extinct?

It probably died out because of a cooling event at the end of the Miocene that reduced its food supply.2

?Is Livyatan a dinosaur?

No, Livyatan was a mammal, a giant sperm whale, not a dinosaur.2

?How long were Livyatan's teeth?

Its teeth were up to 36.2 centimeters (14.3 inches) long, the largest biting teeth of any known animal.21

?Where was Livyatan discovered?

Its fossil skull was found in the Pisco Formation of Peru, in a coastal desert near Ica.21

?How did Livyatan hunt?

It used its powerful jaws and interlocking teeth to grab and tear prey, unlike modern sperm whales that suck in food.23

?Was Livyatan bigger than a modern sperm whale?

Livyatan was about the same size as a modern sperm whale, but had much larger teeth and a stronger bite.21

Mito-hauslea

Mitoa: Some people think Livyatan was a dinosaur.

Egia: Livyatan was a whale, a mammal, not a dinosaur.1

Dino adituentzat

Izen zientifikoa
Livyatan
Izendatzailea:
Lambert et al. 20104
Taldea
Historiaurreko kondairak
Familia / klada
Physeteroidea4
Sailkapena
Mammalia > Cetacea > Physeteroidea4
Arroken adina
23 eta 3,6 milioi urte artean (Aquitanian / Zanclean)4
Arroka-formazioak
Pisco4
Herrialdeak
Hegoafrika, Peru, Argentina, Txile, AEB4
Fosil-erregistroak
6 The Paleobiology Database datu-basean4
Aurkikuntza
Scientists found a skull with teeth in the Pisco desert of Peru, and they named it Livyatan melvillei in 2010.1
Oraindik eztabaidagai
Scientists are still debating what the big basin on its head was for, like echolocation or display.1

Datuak nondik datozen

  1. The giant bite of a new raptorial sperm whale from the Miocene epoch of Peru (nature.com)
  2. Livyatan (en.wikipedia.org)
  3. Behold Livyatan: the sperm whale that killed other whales | National Geographic (nationalgeographic.com)
  4. Livyatan in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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