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Jack mackerel (Trachurus symmetricus) — Carangidae

Jack mackerel

Trachurus symmetricus
Family: Carangidae
LC · Least Concern

The Jack mackerel (Trachurus symmetricus) is a saltwater fish of the family Carangidae that grows up to 81 cm.

Length
81 cm
Water
Saltwater
Depth
0.0–400.0 m
Diet
Carnivore
Behaviour
Large groups
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Edibility
Commonly eaten

Description

The Pacific jack mackerel is a jack of the family Carangidae from the north-eastern Pacific. The species grows to about 81 cm and has a streamlined, torpedo-shaped, blue-green to silvery body with a row of large, hardened scales (scutes) along the lateral line. Adults are often found far offshore, up to hundreds of kilometres from the coast, and form large schools. As a fast predator it hunts small zooplankton, small fishes and crustaceans. The Pacific jack mackerel is an important commercial fish and is harmless to humans.

Frequently asked questions

How do you recognise the Jack mackerel?

The Jack mackerel has a torpedo-shaped body, is mainly blue and shows a plain pattern.

Where does the Jack mackerel live?

The Jack mackerel lives in the sea (marine waters) and is mostly found around open water.

How big does the Jack mackerel get?

The Jack mackerel grows to a maximum of about 81 cm. On average the species is around 55 cm.

Is the Jack mackerel dangerous to humans?

No, the Jack mackerel is harmless to humans.

Is the Jack mackerel edible?

Yes, the Jack mackerel is commonly eaten.

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All data

Identification

Dutch name
Pacifische horsmakreel sourced
English name
Jack mackerel verified
Scientific name
Trachurus symmetricus
Family
Carangidae
Other names
Jack mackerel; Mackereljack; Pacific jack mackerel; Scad verified

Appearance

Size class
Extra large verified
Max length (cm)
81.0 verified
Average length (cm)
55.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Blue inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
Two separate inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Open water sourced
Min depth (m)
0.0 verified
Max depth (m)
400.0 verified
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Large groups inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
levensduur_max_jaar
30.0 verified

For anglers

Edibility
Commonly eaten sourced
Fishing method
Sportvissen met kunstaas of (dood/levend) aasvis door te trollen, te werpen of drijvend te vissen in open water. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

Same genus Trachurus

More from the family Carangidae

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