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Deep-bodied round scad (Decapterus maruadsi) — Carangidae

Deep-bodied round scad

Decapterus maruadsi
Family: Carangidae
LC · Least Concern

The Deep-bodied round scad (Decapterus maruadsi) is a saltwater fish of the family Carangidae that grows up to 30 cm.

Length
30 cm
Water
Saltwater
Depth
0.0–? m
Diet
Carnivore
Behaviour
Large groups
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Indo-West Pacific; coastal zone.
Edibility
Commonly eaten

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Description

The Japanese scad is a scad (Carangidae) from the Indo-West Pacific. The species has a slender, streamlined, silvery body with a row of small, hardened scutes along the tail base and a small detached finlet behind the dorsal and anal fins. Adults live in the coastal zone and sometimes enter semi-enclosed sea areas. It forms large schools and feeds on zooplankton. It is an important commercial fish. The species is harmless to humans.

Frequently asked questions

How do you recognise the Deep-bodied round scad?

The Deep-bodied round scad has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Hardened scales along the caudal peduncle and a separate finlet; schooling commercial scad.

Where does the Deep-bodied round scad live?

The Deep-bodied round scad lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific; coastal zone.

How big does the Deep-bodied round scad get?

The Deep-bodied round scad grows to a maximum of about 30 cm.

Is the Deep-bodied round scad dangerous to humans?

No, the Deep-bodied round scad is harmless to humans. None required: this species is harmless to humans.

Is the Deep-bodied round scad edible?

Yes, the Deep-bodied round scad is commonly eaten.

More photos

Deep-bodied round scad (Decapterus maruadsi) — Carangidae — 2
iNaturalist ((c) taiwan_habu, some rights reserved (CC BY-NC))
Deep-bodied round scad (Decapterus maruadsi) — Carangidae — 3
Wikimedia Commons — (Temminck and Schlegel) (Public domain) [illustratie]
Deep-bodied round scad (Decapterus maruadsi) — Carangidae — 4
iNaturalist ((c) fhvc, some rights reserved (CC BY-NC))
Deep-bodied round scad (Decapterus maruadsi) — Carangidae — 5
iNaturalist ((c) yulingfz, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Deep-bodied round scad verified
Scientific name
Decapterus maruadsi
Family
Carangidae
Other names
Deep-bodied round scad; Japanese scad; Round scad; Mackerel scad; Scad; Whitetip scad; White-tipped mackerel scad verified

Appearance

Size class
Medium verified
Max length (cm)
30.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey 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
Stone or rock sourced
Min depth (m)
0.0 verified
Natural range
Indo-West Pacific; coastal zone. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Zooplankton sourced
Social behaviour
Large groups inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Hardened scales along the caudal peduncle and a separate finlet; schooling commercial scad. sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. 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 Decapterus

More from the family Carangidae

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