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Black gouper (Mycteroperca bonaci) — Serranidae

Black gouper

Mycteroperca bonaci
Family: Serranidae
NT · Near Threatened

The Black gouper (Mycteroperca bonaci) is a saltwater fish of the family Serranidae that grows up to 150 cm.

Length
150 cm
Water
Saltwater
Depth
60.0–250.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Venomous / poisonous
Edibility
Commonly eaten

Description

The black grouper is a large grouper (Epinephelidae) from the western Atlantic Ocean. The species has a robust, olive-grey body with dark, rectangular blotches and grows to over a metre. It is a solitary inhabitant of rocky and coral reefs. As an ambush hunter it feeds mainly on fishes and crustaceans. It is a protogynous hermaphrodite and a valued food fish; owing to fishing pressure it is considered near threatened. Large specimens may carry ciguatera, but the living fish is harmless to humans.

Frequently asked questions

How do you recognise the Black gouper?

The Black gouper has a torpedo-shaped body, is mainly silver-grey and shows a spots pattern.

Where does the Black gouper live?

The Black gouper lives in the sea (marine waters) and is mostly found around stony or rocky ground.

How big does the Black gouper get?

The Black gouper grows to a maximum of about 150 cm. On average the species is around 70 cm.

Is the Black gouper dangerous to humans?

The Black gouper is venomous — handle spines with care and seek medical help after a sting if needed.

Is the Black gouper edible?

Yes, the Black gouper is commonly eaten.

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All data

Identification

Dutch name
Zwarte tandbaars sourced
English name
Black gouper verified
Scientific name
Mycteroperca bonaci
Family
Serranidae
Other names
Black grouper verified

Appearance

Size class
Extra large verified
Max length (cm)
150.0 verified
Average length (cm)
70.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Spots inferred
Tail shape
Straight inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
60.0 verified
Max depth (m)
250.0 verified
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Protogynous (female first) sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Commonly eaten sourced
Fishing method
Vissen met natuurlijk aas (vis, garnaal, worm) of kunstaas dicht bij rif- en rotsstructuren. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous sourced

Status & sources

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

Same genus Mycteroperca

More from the family Serranidae

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