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Grouper (Hyporthodus niveatus) — Serranidae

Grouper

Hyporthodus niveatus
Family: Serranidae
VU · Vulnerable

The Grouper (Hyporthodus niveatus) is a saltwater fish of the family Serranidae that grows up to 122 cm.

Length
122 cm
Water
Saltwater
Depth
30.0–525.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Commonly eaten

Description

The snowy grouper is a large grouper of the family Serranidae from the western Atlantic. The species grows to about 1.2 metres; juveniles are dark with numerous white, snowy spots, while adults become more uniformly brown-grey. Adults live well offshore on rocky bottoms and deep ledges; juveniles are sometimes found inshore. As an ambush predator it feeds on fishes, crustaceans and cephalopods. The species is a protogynous hermaphrodite and slow-growing, making it vulnerable to overfishing; it is listed as Vulnerable (VU). Large specimens can contain ciguatera.

Frequently asked questions

How do you recognise the Grouper?

The Grouper has a torpedo-shaped body, is mainly brown and shows a spots pattern.

Where does the Grouper live?

The Grouper lives in the sea (marine waters) and is mostly found around sand or mud bottom.

How big does the Grouper get?

The Grouper grows to a maximum of about 122 cm. On average the species is around 60 cm.

Is the Grouper dangerous to humans?

No, the Grouper is harmless to humans.

Is the Grouper edible?

Yes, the Grouper is commonly eaten.

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All data

Identification

Dutch name
Sneeuwgroeper sourced
English name
Grouper verified
Scientific name
Hyporthodus niveatus
Family
Serranidae
Other names
Seabass; Snowy grouper verified

Appearance

Size class
Extra large verified
Max length (cm)
122.0 verified
Average length (cm)
60.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown 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
Sand / mud bottom sourced
Min depth (m)
30.0 verified
Max depth (m)
525.0 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
levensduur_max_jaar
27.0 verified

For anglers

Edibility
Commonly eaten sourced
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 sourced

Status & sources

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

Same genus Hyporthodus

More from the family Serranidae

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