Fin's Fish Guide
The Hexagon grouper (Epinephelus hexagonatus) is a saltwater fish of the family Serranidae that grows up to 28 cm.
Description
The starspotted grouper is a grouper (Epinephelidae) from the Indo-West Pacific. The species has a robust body densely covered with dark, angular spots in a honeycomb pattern, with a few pale saddle blotches on the back. It is common in exposed outer-reef areas in relatively shallow water, well camouflaged and solitary. As an ambush hunter it takes fishes and crustaceans. It is a food fish. The species is harmless to humans.
Frequently asked questions
How do you recognise the Hexagon grouper?
The Hexagon grouper has a torpedo-shaped body, is mainly brown and shows a spots pattern. Honeycomb pattern of angular dark blotches; camouflaged, solitary reef ambush predator.
Where does the Hexagon grouper live?
The Hexagon grouper lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific; exposed outer reef areas.
How big does the Hexagon grouper get?
The Hexagon grouper grows to a maximum of about 28 cm.
Is the Hexagon grouper dangerous to humans?
The Hexagon grouper is venomous — handle spines with care and seek medical help after a sting if needed. None required: this species is harmless to humans.
Is the Hexagon grouper edible?
Yes, the Hexagon grouper is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Epinephelus
More from the family Serranidae
Want the complete picture on the Hexagon grouper?
Point your camera at the fish and Fin names the species in seconds. Free, and the Hexagon grouper is one of 12,519 species in the app.