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Bony fish · Perciformes · Pomatomidae

Bluefish

Pomatomus saltatrix

Vulnerable

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

Spotted something wrong?

It is one of the most voracious marine predators known, famous for group attacks on shoals of small fish that often kill far more than it needs to eat.

Weight

up to 14.4 kg

Size

up to 1.3 m

Life expectancy

9 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Diurnal

Active mainly during the day.

Social structure

School

Gathers in coordinated schools, typical of fish.

Ocean
128countries66parks89dive sites

Fun facts

  • It takes shoaling pelagic fish such as herring and anchovy in aggressive group attacks.
  • It lives in temperate and subtropical coastal waters of every ocean, the Mediterranean included.
  • It gives no parental care: it releases great numbers of eggs in a mass pelagic spawning.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (fish)
Habitat and environment
Temperate and subtropical coastal waters of every ocean, the Mediterranean and the Black Sea included
Birth weight
A floating pelagic larva on hatching from the egg
Size at birth
Pelagic larva at hatching
Sexual maturity
~2 years
Gestation / incubation
44-48 hours after fertilisation
Litter / clutch size
Numerous eggs released in a mass pelagic spawning, with no parental care

Sources consulted: Pensoft Zoologia · NOAA · A-Z Animals · FishBase · Animal Diversity Web · AnAge · Springer

Where to find it

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Where to see it

Parks and dive sites where this species has been documented — showing 20 of 155.

Related species

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

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How to help

The bluefish 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 15 protected areas — one reason why protecting these places matters for its conservation.

Keep exploring

Based on what we already know about bluefish.

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

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

See its range on the interactive map→
CalanquesFrance
Cinque TerreItaly
Alonissos and the Northern SporadesGreece
AcadiaUnited States
Gros MorneCanada
FundyCanada
Fernando de NoronhaBrazil
Banc d'ArguinMauritania
Wadden Sea National ParkDenmark
Majjistral ParkMalta
Ilha GrandeBrazil
Arraial do CaboBrazil
Zenobia WreckCyprus
Medes IslandsSpain
Cap de CreusSpain
El Hierro / La RestingaSpain
Museo Atlántico (Lanzarote)Spain
Zakynthos (loggerhead turtle)Greece
Kastellorizo (Blue Cave)Greece
Malta (Blue Hole Gozo / Um El Faroud)Malta
See all 66 parks
See all 89 dive sites
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CountriesItaly
ParksCalanquesFrance
TagsCarnivore
Carnivore
Diurnal
In schools
Vulnerable
Fish
Ocean

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