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American pollack (Pollachius virens) — Gadidae

American pollack

Pollachius virens
Family: Gadidae
NE · Not Evaluated

The American pollack (Pollachius virens) is a saltwater fish of the family Gadidae that grows up to 130 cm.

Length
130 cm
Water
Saltwater
Depth
37.0–364.0 m
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Eastern Atlantic from the Barents Sea and Svalbard to the Bay of Biscay and Iceland; western Atlantic from southwest Greenland and Hudson Strait to North Carolina.
Edibility
Commonly eaten

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Description

Saithe is a powerful predator of the cod family (Gadidae) reaching up to 130 cm. It has a dark greenish-brown back, silvery-grey flanks and a conspicuously straight, pale lateral line. Three dorsal fins, two anal fins and an almost absent chin barbel distinguish it from Atlantic cod. The species lives in schools across the north-eastern Atlantic and the North Sea, hunting small fish and crustaceans. Juveniles stay closer inshore while adults move into deeper water. An active, gregarious swimmer, saithe is a valued food fish and is harvested commercially throughout its range.

Frequently asked questions

How do you recognise the American pollack?

The American pollack has a torpedo-shaped body, is mainly green and shows a plain pattern. Dark green back with a straight, pale lateral line; an almost absent chin barbel, three dorsal fins and two anal fins.

Where does the American pollack live?

The American pollack lives in the sea (marine waters) and is mostly found around sand or mud bottom. Eastern Atlantic from the Barents Sea and Svalbard to the Bay of Biscay and Iceland; western Atlantic from southwest Greenland and Hudson Strait to North Carolina.

How big does the American pollack get?

The American pollack grows to a maximum of about 130 cm. On average the species is around 60 cm.

Is the American pollack dangerous to humans?

No, the American pollack is harmless to humans. None required: this species is harmless to humans.

Is the American pollack edible?

Yes, the American pollack is commonly eaten.

More photos

American pollack (Pollachius virens) — Gadidae — 2
iNaturalist ((c) natebillhime, some rights reserved (CC BY-NC))
American pollack (Pollachius virens) — Gadidae — 3
Wikimedia Commons — Arnstein Rønning (CC BY-SA 3.0)
American pollack (Pollachius virens) — Gadidae — 4
Lisa Rokkan (CC BY 4.0) via GBIF — nbic
American pollack (Pollachius virens) — Gadidae — 5
Wikimedia Commons — Krüger (Public domain)

Easily confused with

These species look like the American pollack and live in the same waters.

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All data

Identification

English name
American pollack verified
Scientific name
Pollachius virens
Family
Gadidae
Other names
Billet; Coalfish; Coal-fish; Coley; Saithe; Pollock; Glassan; Gloshan; Green cod; Poodler; Sillock verified

Appearance

Size class
Extra large verified
Max length (cm)
130.0 verified
Average length (cm)
60.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Green sourced
Pattern
Plain sourced
Tail shape
Forked sourced
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No verified
Dorsal fins
Three separate sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
37.0 verified
Max depth (m)
364.0 verified
Natural range
Eastern Atlantic from the Barents Sea and Svalbard to the Bay of Biscay and Iceland; western Atlantic from southwest Greenland and Hudson Strait to North Carolina. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Worms, crustaceans, molluscs and benthic invertebrates inferred
Social behaviour
Schooling verified
Territorial
No verified
Activity
Diurnal sourced
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
levensduur_max_jaar
25.0 verified
Seasonality
Active, schooling species that migrates seasonally between coastal and deeper water; spawns in winter. sourced
Special features
Dark green back with a straight, pale lateral line; an almost absent chin barbel, three dorsal fins and two anal fins. sourced

For anglers

Edibility
Commonly eaten verified
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Pollachius

More from the family Gadidae

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