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Indo-Pacific king mackerel (Scomberomorus guttatus) — Scombridae

Indo-Pacific king mackerel

Scomberomorus guttatus
Family: Scombridae
LC · Least Concern

The Indo-Pacific king mackerel (Scomberomorus guttatus) is a brackish-water fish of the family Scombridae that grows up to 76 cm.

Length
76 cm
Water
Brackish
Depth
15.0–200.0 m
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Range
Indo-West Pacific
Edibility
Commonly eaten

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Description

The Indo-Pacific king mackerel is a fast mackerel from the Indo-West Pacific, from the Persian Gulf and India to Southeast Asia and China. The species grows to about 76 cm and has a streamlined, steel-blue-silvery body with rows of round, grey spots on the flank. As a fast predator it hunts small schooling fish, shrimp and squid in schools in coastal water. It is an important commercial food and sport fish. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Indo-Pacific king mackerel?

The Indo-Pacific king mackerel has a torpedo-shaped body, is mainly silver-grey and shows a spots pattern. Fast schooling predatory mackerel with grey flank blotches

Where does the Indo-Pacific king mackerel live?

The Indo-Pacific king mackerel lives in brackish water and is mostly found around open water. Indo-West Pacific

How big does the Indo-Pacific king mackerel get?

The Indo-Pacific king mackerel grows to a maximum of about 76 cm. On average the species is around 55 cm.

Is the Indo-Pacific king mackerel dangerous to humans?

No, the Indo-Pacific king mackerel is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Indo-Pacific king mackerel edible?

Yes, the Indo-Pacific king mackerel is commonly eaten.

More photos

Indo-Pacific king mackerel (Scomberomorus guttatus) — Scombridae — 2
iNaturalist ((c) Vivek.N.Rathod, some rights reserved (CC BY-NC-SA))
Indo-Pacific king mackerel (Scomberomorus guttatus) — Scombridae — 3
Randall, John E. (CC0 1.0) via GBIF — USNM
Indo-Pacific king mackerel (Scomberomorus guttatus) — Scombridae — 4
iNaturalist ((c) kenny30518, some rights reserved (CC BY-NC))
Indo-Pacific king mackerel (Scomberomorus guttatus) — Scombridae — 5
iNaturalist ((c) Srichakra Pranav Tamarapalli, some rights reserved (CC BY-SA))
Fin

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All data

Identification

English name
Indo-Pacific king mackerel verified
Scientific name
Scomberomorus guttatus
Family
Scombridae
Other names
Indo-pacific king mackerel; Indo-Pacific king mackerel; Spotted Spanish mackerel; Indo-Pacific Spanish mackerel; Indian Spanish mackerel; Spanish mackerel; Spotted mackerel; Spotted seer; Spotted seer fish; Spotted seerfish; Spotted tangingi verified

Appearance

Size class
Large verified
Max length (cm)
76.0 verified
Average length (cm)
55.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Pattern
Spots sourced
Tail shape
Crescent (lunate) inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
Two separate sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Open water sourced
Min depth (m)
15.0 verified
Max depth (m)
200.0 verified
Natural range
Indo-West Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small schooling fishes, shrimps and squid inferred
Social behaviour
Schooling sourced
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Fast coastal king mackerel; present year-round. sourced
Special features
Fast schooling predatory mackerel with grey flank blotches sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Trolling with lures sourced
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Scomberomorus

More from the family Scombridae

Fin

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