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)
Fourhorn poacher
(Hypsagonus quadricornis)
Wolf eel (Anarrhichthys ocellatus)
Wolf eel
(Anarrhichthys ocellatus)
Purple anthias (Pseudanthias tuka)
Purple anthias
(Pseudanthias tuka)
Red sea anthias (Pseudanthias taeniatus)
Red sea anthias
(Pseudanthias taeniatus)
Sea goldie (Pseudanthias squamipinnis)
Sea goldie
(Pseudanthias squamipinnis)
Threadfin anthias (Pseudanthias huchtii)
Threadfin anthias
(Pseudanthias huchtii)
Suez fusilier (Caesio suevica)
Suez fusilier
(Caesio suevica)
Yellow and blueback fusilier (Caesio teres)
Yellow and blueback fusilier
(Caesio teres)
Black and orange dragonet (Dactylopus kuiteri)
Black and orange dragonet
(Dactylopus kuiteri)
Mandarin fish (Synchiropus splendidus)
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)
Common snook
(Centropomus undecimalis)
Arc-eye hawkfish (Paracirrhites arcatus)
Arc-eye hawkfish
(Paracirrhites arcatus)
Blackside hawkfish (Paracirrhites forsteri)
Blackside hawkfish
(Paracirrhites forsteri)
Dwarf hawkfish (Cirrhitichthys falco)
Dwarf hawkfish
(Cirrhitichthys falco)
Giant hawkfish (Cirrhitus rivulatus)
Giant hawkfish
(Cirrhitus rivulatus)
Longnose hawkfish (Oxycirrhites typus)
Longnose hawkfish
(Oxycirrhites typus)

Our latestUpdates

The California sheephead
Thursday, October 2nd 2025
The California sheephead
Discover the California sheephead, a colorful fish of the eastern Pacific. Learn about its appearance, diet, habitat in kelp forests, unique sex-changing ability and role in marine ecosystems.
The banded guitarfish
Monday, September 29th 2025
The banded guitarfish
Discover the banded guitarfish, a benthic eastern Pacific species with unique camouflage, living on sandy and rocky bottoms.
The tiger snake eel
Thursday, September 25th 2025
The tiger snake eel
Explore the tiger snake eel (Myrichthys maculosus), featuring a creamy to pale yellow body dotted with black spots, and learn about its habitat, behavior and role in coral reef ecosystems.
Photo of the Day
Salmacine (Filograna implexa)
Salmacine
(Filograna implexa)