Fin's Fish Guide
The Grouper (Hyporthodus niveatus) is a saltwater fish of the family Serranidae that grows up to 122 cm.
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. Juveniles with white snowflake spots; slow-growing, vulnerable protogynous grouper, large specimens a ciguatera risk.
Where does the Grouper live?
The Grouper lives in the sea (marine waters) and is mostly found around sand or mud bottom. Western Atlantic; offshore rocky bottoms and deep ledges.
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. The flesh can contain ciguatera in tropical areas; do not eat large reef specimens from risk areas. In case of poisoning (tingling, gastrointestinal symptoms, temperature-reversal sensation), seek medical care.
Is the Grouper edible?
Yes, the Grouper is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Hyporthodus
More from the family Serranidae
Want the complete picture on the Grouper?
Point your camera at the fish and Fin names the species in seconds. Free, and the Grouper is one of 12,519 species in the app.
Or scan with your phone