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Gulf grouper (Hyporthodus exsul) — Serranidae

Gulf grouper

Hyporthodus exsul
Family: Serranidae

The Gulf grouper (Hyporthodus exsul) is a saltwater fish of the family Serranidae that grows up to 125 cm.

Length
125 cm
Water
Saltwater
Depth
55.0–? m
Diet
Carnivore
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Edibility
Rarely eaten

Description

The Gulf grouper is a grouper (Epinephelidae) from deeper reef and rocky water of the eastern Pacific, especially the Gulf of California. The species grows to about 60 cm and has a robust, stocky, grey-brown body with a large mouth. As a bottom-oriented ambush hunter it shelters by rocks, caves and wrecks and engulfs fish and crustaceans with a sudden, suction gulp. Through overfishing the species has declined strongly. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Gulf grouper?

The Gulf grouper has a torpedo-shaped body and is mainly brown.

Where does the Gulf grouper live?

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

How big does the Gulf grouper get?

The Gulf grouper grows to a maximum of about 125 cm.

Is the Gulf grouper dangerous to humans?

No, the Gulf grouper is harmless to humans.

Is the Gulf grouper edible?

The Gulf grouper is rarely eaten.

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All data

Identification

Dutch name
Golf-diepwatertandbaars sourced
English name
Gulf grouper sourced
Scientific name
Hyporthodus exsul
Family
Serranidae
Other names
Tenspine grouper verified

Appearance

Size class
Extra large verified
Max length (cm)
125.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
55.0 verified
Origin
Native inferred

Behaviour & biology

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

For anglers

Edibility
Rarely eaten inferred
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
Harmless verified

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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