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Livyatan

Izina risobanura: “Leviathan, a sea monster from old stories”1

Yaryaga: InyamaIbyamamare bya keraSenozoyike, igihe cy'inyamabereSi dinozore, ariko ni icyamamare cya kera

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

Iyi si dinozore, ariko ni imwe mu nyamaswa zizwi cyane zo mu bihe bya kera, ni yo mpamvu na yo ifite umwanya muri Dino Wiki.

Yabayeho

hashize imyaka miliyoni 23 kugeza 3,64

Senozoyike, igihe cy'inyamabere

Ibisigazwa byabonetse muri

Peru, and also Argentina, Chile, the United States (California), and South Africa4

Uburebure

13,5 kugeza 17,5 m (44 kugeza 57 ft)1

Uburemere

kugeza kuri toni 57 (125 700 lb)2

Umuvuduko wo hejuru

nka 35 km/h (22 mph)

Koga, igereranya

Yabayeho ryari?

Mbere ya dinozore

Igihe cya dinozore

Igihe cy'inyamabere

Hashize miliyoni 400 z'imyaka25266uyu munsi

Yanganaga ite?

Yari ndende ite?

Yari iremereye ite?

iremereye nk'inzovu 10

ndende nk'imodoka 4 ziparitse ku murongondende nk'imineke 97 ikurikiranyeiremereye nk'imbuto 11000 za watermeloniremereye nk'ibyumba 71 by'amashuri byuzuye abanairemereye nk'idubu 130 zo mu ruburayashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 5,1

Livyatan yanganaga ite ugereranyije NAWE?

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

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Livyatan nka 35 km/h (22 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

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

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

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

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

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

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

Ishusho ya Livyatan yakozwe na AI — Ishusho yakozwe na AI yerekana uko Livyatan 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 Livyatan

?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.1 2

?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.2 3

?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.2 1

?Where was Livyatan discovered?

Its fossil skull was found in the Pisco Formation of Peru, in a coastal desert near Ica.2 1

?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.2 3

?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.2 1

Gusenya ibinyoma

Ibivugwa: Some people think Livyatan was a dinosaur.

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

Ku bazobereye muri dinozore

Izina rya siyansi: Livyatan
Yiswe na: Lambert et al. 20104
Itsinda: Ibyamamare bya kera
Umuryango / ishami: Physeteroidea4
Ishyirwa mu byiciro: Mammalia > Cetacea > Physeteroidea4
Imyaka y'amabuye: imyaka miliyoni 23 kugeza 3,6 (Aquitanian / Zanclean)4
Inzego z'amabuye: Pisco4
Ibihugu: Afurika y'Epfo, Peru, Arijantine, Shili, Amerika4
Ibisigazwa byanditswe: 6 muri The Paleobiology Database4
Ivumburwa: Scientists found a skull with teeth in the Pisco desert of Peru, and they named it Livyatan melvillei in 2010.1
Biracyagibwaho impaka: Scientists are still debating what the big basin on its head was for, like echolocation or display.1

Aho amakuru yakuwe

The giant bite of a new raptorial sperm whale from the Miocene epoch of Peru (nature.com)
Livyatan (en.wikipedia.org)
Behold Livyatan: the sperm whale that killed other whales | National Geographic (nationalgeographic.com)
Livyatan in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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