Skip to content
WAnimals
  • Map
  • Species
  • Parks
  • Diving
Log inCreate account
WAnimals

The guide for travellers and animal lovers: discover, plan and share your wild adventures around the world.

Discover wildlife

  • Species
  • Ecosystems
  • Glossary
  • Tags

Explore places

  • Map
  • Countries
  • Parks
  • Diving

Plan experiences

  • Guides

Learn

  • Blog

Resources

  • About us
  • How we build our profiles
  • Help centre
  • Contact
  • Install the app

Follow us

Account

  • Log in
  • Create account

© 2026 WAnimals. All rights reserved.

Terms of servicePrivacyCookiesLegal notice
MapSpeciesParksDiving
  1. Home
  2. Species
  3. Megalodon

Cartilaginous fish · Lamniformes · Otodontidae

Megalodon

Otodus megalodon

Extinct

No living individual remains anywhere in the world.

Spotted something wrong?

The megalodon is an extinct species of shark that lived between roughly 19.8 and 3.6 million years ago, during the Cenozoic. It was formerly thought to be a member of the family Lamnidae and a close relative of the great white shark. Today, however, there is almost unanimous consensus that it belongs to the genus Otodus, of the extinct family Otodontidae, which separated from the ancestry of the great white shark during the Early Cretaceous, and that it should therefore be called Otodus megalodon.

Weight

30 t – 60 t

Size

10 m – 18 m

Life expectancy

90 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Diurnal

Active mainly during the day.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Ocean

Fun facts

  • GeneralThe largest shark that ever lived, at 15 to 18 m; it died out some 3.6 million years ago.
  • Its teeth are more than seventeen centimetres long and are so abundant in deposits around the world that in the Middle Ages they were taken for petrified dragons' tongues and used as charms against poison.
  • It is known almost solely from teeth and vertebrae: a shark's skeleton is cartilaginous and does not fossilise, so its size and shape are reconstructed from comparisons with living species.
  • Its extinction, some three and a half million years ago, is linked to the cooling of the oceans, the decline of its prey and competition from emerging predators such as the ancestral killer whale and the great white shark.

Life cycle and biology

Skeleton type
Vertebrate - cartilaginous skeleton (fish)
Habitat and environment
Warm and temperate coastal waters of every ocean, between the Miocene and the Pliocene
Sexual maturity
25 years
Gestation / incubation
Internal gestation; the young were born live
Litter / clutch size
4 live young

Sources consulted: Wikipedia (es): Otodus megalodon

Related species

Other species in the catalogue with the most in common with Megalodon — same habitat, park, country, tags or family.

Related to
Related to
Related to
Related to
Related to
Related to

Keep exploring

Based on what we already know about megalodon.

Share an experience, a fun fact or a tip for seeing the megalodon.
See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano
Great White SharkVulnerable

Great White Shark

Carcharodon carcharias

Belted KingfisherLeast Concern

Belted Kingfisher

Megaceryle alcyon

Vulnerable

Diamondback Terrapin

Malaclemys terrapin

Endangered

Shortfin Mako

Isurus oxyrinchus

Vulnerable

Porbeagle

Lamna nasus

GrayfishVulnerable

Grayfish

Alopias vulpinus

TagsCarnivore
Carnivore
Diurnal
Solitary
Fish
Ocean