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Bony fish · Gadiformes · Gadidae

Haddock

Melanogrammus aeglefinus

Vulnerable

At high risk of extinction in the wild over the medium term.

Spotted something wrong?

The haddock is a gadiform fish of the family Gadidae. It is found on both sides of the Atlantic Ocean. It is a fish used mainly for human consumption and is widely traded.

Weight

9.2 kg on average

Size

up to 1.1 m

Life expectancy

20 years

Diet

Carnivore

Feeds mainly on other animals.

Social structure

School

Gathers in coordinated schools, typical of fish.

Sighting difficulty

Moderate

Ocean
20countries26parks18dive sites5same family

Fun facts

  • It is recognised by the dark blotch above the pectoral fin, known as St Peter's thumbprint.
  • It feeds mainly on bottom-living invertebrates: mussels, brittle stars and polychaetes.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (bony fish)
Habitat and environment
Soft bottoms of the North Atlantic and the adjacent Arctic, between 10 and 450 m and normally between 10 and 200 m
Sexual maturity
19.8 months

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

Where to find it

See its range on the interactive map→

Europe16

North America3

Asia1

Loading map…

The pins mark the parks and dive sites where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented — showing 20 of 44.

Related species

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

Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Shares a park

How to help

The haddock is classified as vulnerable. 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 haddock.

Comments

Share an experience, a fun fact or a tip for seeing the haddock.

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