Sealife guideThe Perciformes orderThe taxonomy of marine species
Explore the taxonomy of the sea vertebrates including the cetaceans like the whales or the dolphins, the sea birds, the fish, the sharks and the sea turtles !
The Epinephelidae family includes around 210 species of grouper, primarily found in tropical and subtropical waters. These fish, often massive and robust, are known for their varied colors and striking patterns, perfectly adapted to their rocky or coral habitats. Opportunistic predators, they play a vital role in marine ecosystems and are highly valued for their delicious meat, although many species are threatened by overfishing.

Dusky grouper
(Epinephelus marginatus)
(Epinephelus marginatus)

Gag grouper
(Mycteroperca microlepis)
(Mycteroperca microlepis)

Giant grouper
(Epinephelus lanceolatus)
(Epinephelus lanceolatus)

Graysby
(Cephalopholis cruentata)
(Cephalopholis cruentata)

Greasy grouper
(Epinephelus tauvina)
(Epinephelus tauvina)

Halfspotted grouper
(Cephalopholis hemistiktos)
(Cephalopholis hemistiktos)

Highfin coral grouper
(Plectropomus oligacanthus)
(Plectropomus oligacanthus)

Honeycomb grouper
(Epinephelus merra)
(Epinephelus merra)

Malabar grouper
(Epinephelus malabaricus)
(Epinephelus malabaricus)

Nassau grouper
(Epinephelus striatus)
(Epinephelus striatus)

Pacific creolefish
(Cephalopholis colonus)
(Cephalopholis colonus)

Peacock grouper
(Cephalopholis argus)
(Cephalopholis argus)

Potato grouper
(Epinephelus tukula)
(Epinephelus tukula)

Red grouper
(Epinephelus morio)
(Epinephelus morio)

Red hind grouper
(Epinephelus guttatus)
(Epinephelus guttatus)

Redmouth grouper
(Aethaloperca rogaa)
(Aethaloperca rogaa)
Our latestUpdates

Monday, March 2nd 2026
The blueface angelfish
The blueface angelfish is a very colorful fish of the tropical coral reefs of the Indo-Pacific, recognizable by its bright blue head and its bluish body finely reticulated with yellow.

Wednesday, February 18th 2026
The Atlantic tarpon
The Atlantic tarpon is a large coastal fish that can grow up to 8 feet long and weigh over 330 pounds, with a silvery body covered in large, reflective scales. Known as the Silver King, it is famous for its spectacular leaps and fierce fight when hooked by sport fishermen.

Friday, January 30th 2026
The dugong
Discover the dugong, a gentle “sea cow” of tropical waters. Learn about its habitat, diet, reproduction, morphology, and the threats facing this unique marine mammal.
Photo of the Day

Murène tigre
(Enchelycore anatina)
(Enchelycore anatina)
