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Species sheet · The Edible Ocean

Alaska pollock

The most fished animal on Earth, and the least recognised.

  • Breaded into fish sticks, its best-known form
  • Reshaped into surimi, flavoured to taste like crab
  • Poached plain, for a simple, light fillet
Alaska pollock in its natural habitat, Umay image
Gadus chalcogrammus · Umay image, generated from a reference photograph — Totti, CC BY-SA 4.0
In French
Colin d'Alaska
Scientific name
Gadus chalcogrammus
In the water
Bottom waters of the North Pacific, the Bering Sea and the Gulf of Alaska, usually between 100 and 300 metres, in dense schools near the seabed.
Season & buying
Available year-round; the main fishery runs in spring across the North Pacific.
Common length
~35 cm
How to identify it
Slightly projecting lower jaw with a barely visible barbel
Leaner, more silver body than a cod
A few small dark speckles scattered on the back, never many

On the plate

Mild, white, low-fat flesh, the neutral base of a huge share of prepared seafood.

Avoid: Confusing it with hake, sold in France under the same commercial name "colin": a completely different fish that only shares the name.

It is the most heavily fished species on the planet, several million tonnes a year: it hides inside most fish sticks, frozen dinners and surimi, without its name ever appearing on the package.