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Coitor croaker (Johnius coitor) — Sciaenidae

Coitor croaker

Johnius coitor
Family: Sciaenidae

The Coitor croaker (Johnius coitor) is a fish that lives in both fresh and salt water of the family Sciaenidae that grows up to 16 cm.

Length
16 cm
Water
Euryhaline
Diet
Carnivore
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Commonly eaten

Description

The Coitor croaker is a croaker (Sciaenidae) from turbid coastal and estuarine water of South Asia. The species grows to about 20 cm and has an elongate, silver-grey body and a large swim bladder with which it makes a drumming sound. As a bottom-oriented fish it searches over sand and mud for worms, small crustaceans and small fish. It is locally a food fish. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Coitor croaker?

The Coitor croaker has a torpedo-shaped body and is mainly silver-grey.

Where does the Coitor croaker live?

The Coitor croaker lives in both fresh and salt water and is mostly found around sand or mud bottom.

How big does the Coitor croaker get?

The Coitor croaker grows to a maximum of about 16 cm. On average the species is around 13 cm.

Is the Coitor croaker dangerous to humans?

No, the Coitor croaker is harmless to humans.

Is the Coitor croaker edible?

Yes, the Coitor croaker is commonly eaten.

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All data

Identification

Dutch name
Coitor-ombervis sourced
English name
Coitor croaker sourced
Scientific name
Johnius coitor
Family
Sciaenidae
Other names
Coitor croacker; Coitor croaker verified

Appearance

Size class
Medium verified
Max length (cm)
16.0 verified
Average length (cm)
13.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Tail shape
Straight inferred

Habitat & distribution

Water type
Euryhaline sourced
Substrate
Sand / mud bottom sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Edibility
Commonly eaten inferred
Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

Same genus Johnius

More from the family Sciaenidae

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