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 !

Fourhorn poacher
(Hypsagonus quadricornis)

Wolf eel
(Anarrhichthys ocellatus)

Purple anthias
(Pseudanthias tuka)

Red sea anthias
(Pseudanthias taeniatus)

Sea goldie
(Pseudanthias squamipinnis)

Threadfin anthias
(Pseudanthias huchtii)

Suez fusilier
(Caesio suevica)

Yellow and blueback fusilier
(Caesio teres)

Black and orange dragonet
(Dactylopus kuiteri)

Mandarin fish
(Synchiropus splendidus)

The Centropomidae family includes marine and freshwater fish primarily found in the tropical and subtropical waters of the Americas, Africa and Southeast Asia. These fish, with the common snook being the most well-known species, are characterized by their streamlined bodies and prominent mouths adapted to their predatory diet. Popular for both sport and commercial fishing, they also play a crucial ecological role in coastal and estuarine ecosystems.

Common snook
(Centropomus undecimalis)

Arc-eye hawkfish
(Paracirrhites arcatus)

Blackside hawkfish
(Paracirrhites forsteri)

Dwarf hawkfish
(Cirrhitichthys falco)

Giant hawkfish
(Cirrhitus rivulatus)

Longnose hawkfish
(Oxycirrhites typus)

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Friday, September 5th 2025

The bump-head sunfish

Learn about the bump-head sunfish (Mola alexandrini), the world's heaviest bony fish, its habitat in tropical and temperate oceans, diet of jellyfish, deep-water behavior and record size over 6,000 lbs.

Wednesday, September 3rd 2025

The chocolate chip sea cucumber

The chocolate chip sea cucumber has a massive cylindrical body that is beige in color, covered with a set of dark brown pustules resembling chocolate chips that protrude slightly from the surface, giving it a resemblance to a cookie, hence its french name. It can reach a length of about 12 inches when fully grown.

Monday, September 1st 2025

The red hind grouper

The red hind grouper has a distinctive appearance, usually beige to brown in color, with numerous red or brown spots covering its entire body and the base of its fins. It is often found in the shallow waters of coral reefs and rocky areas, where it hides in crevices and cavities.

Photo of the Day

Mérou croissant de lune
(Variola louti)