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  3. Gulper Shark

Cartilaginous fish · Squaliformes · Centrophoridae

Gulper Shark

Centrophorus granulosus

Endangered

At very high risk of extinction in the wild in the near future.

Spotted something wrong?

The gulper shark is a shark found in the northern Gulf of Mexico, the eastern Atlantic, and off the coasts of Madagascar, Aldabra and Honshu.

Size

up to 1.7 m

Life expectancy

39 years

Diet

Carnivore

Feeds mainly on other animals.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Hard

Ocean
21countries37parks

Fun facts

  • fisiologíaIts liver, rich in a low-density oil (squalene) that helps it hold neutral buoyancy in deep water, can make up as much as 20% of its total body weight.
  • Its reproductive biology is among the slowest known in any vertebrate: a single pup per litter, maturity at 16 and a half years and an estimated generation length of almost 28 years. That means a depleted population takes decades to recover.
  • It is fished for its liver oil, extremely rich in squalene; it is the most highly valued of all shark oils and is exported to Japan and the European Union.
  • It is ovoviviparous: the embryos feed only on the egg yolk.
  • It is Endangered globally and Critically Endangered in Australian waters.

Life cycle and biology

Skeleton type
Vertebrate - cartilaginous skeleton (chondrichthyan fish)
Habitat and environment
Bathydemersal bottoms of every ocean except the eastern Pacific, between 98 and 1,700 m and usually between 200 and 600 m
Sexual maturity
12.2 years
Litter / clutch size
1

Sources consulted: https://es.wikipedia.org/wiki/Centrophorus_granulosus

Where to find it

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Where to see it

Parks and dive sites where this species has been documented — showing 10 of 37.

Related species

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

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How to help

The gulper shark is classified as endangered. Organisations such as the IUCN, WWF and the Wildlife Conservation Society work specifically on its conservation and that of its habitat; looking into their programmes is a good starting point if you want to get involved.

It's documented in 10 protected areas — one reason why protecting these places matters for its conservation.

Keep exploring

Based on what we already know about gulper shark.

Comments

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See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano

The pins mark the parks where its presence is documented.

See its range on the interactive map→
Doñana National ParkSpain
CalanquesFrance
Cinque TerreItaly
Alonissos and the Northern SporadesGreece
IchkeulTunisia
Port-CrosFrance
Pembrokeshire CoastUnited Kingdom
NorthumberlandUnited Kingdom
Cabrera ArchipelagoSpain
Ebro DeltaSpain
See all 37 parks
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Atlantic Bluefin Tuna

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Smooth-houndEndangered

Smooth-hound

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Endangered

Angular Roughshark

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CountriesSpain
ParksDoñana National ParkSpain
TagsCarnivore
Carnivore
Solitary
Endangered
Fish
Ocean

Europe7

Africa6

Asia4

Oceania2

North America1

South America1

Spain
Italy
United Kingdom
Portugal
France
Greece
France
Greece
Ireland
Italy
Portugal
Spain
United Kingdom
Algeria
Mauritania
Morocco
Senegal
South Africa
Tunisia
India
Indonesia
Japan
Türkiye
Australia
New Zealand
United States
Brazil