Sealife guideThe Sphyraenidae familyThe 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 Sphyraenidae family, commonly known as barracudas, includes around 29 species. These species are typically found in tropical and subtropical waters around the world, primarily in the Atlantic, Indian and Pacific oceans. Barracudas are known for their elongated bodies, sharp teeth and predatory nature.

Blackfin barracuda
(Sphyraena qenie)

Great barracuda
(Sphyraena barracuda)

Mexican barracuda
(Sphyraena ensis)

Obtuse barracuda
(Sphyraena obtusata)

Yellowmouth barracuda
(Sphyraena viridensis)

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Thursday, September 10th 2026

The reticulated sandperch

Discover the reticulated sandperch (Parapercis tetracantha), a small Indo-Pacific fish known for its elongated body and distinctive brown and white pattern.

Monday, September 7th 2026

The wedgetail triggerfish

Discover the wedgetail triggerfish, Hawaii's famous state fish. Learn about its vibrant colors, coral reef habitat, unique behavior, and cultural significance in Hawaii.

Saturday, September 5th 2026

The Kemp's ridley sea turtle

The Kemp's ridley sea turtle is the smallest of the seven species of sea turtles and one of the most endangered. Discover this fascinating species, its unique biological characteristics, and its remarkable mass nesting behavior known as an arribada, when thousands of females gather on beaches to lay their eggs.

Photo of the Day

Mérou céleste
(Cephalopholis argus)