Sphyraena, commonly known as barracudas, are elongated fish with a slender, torpedo-like body, sharp-toothed jaw, and a predatory nature. Found in tropical and subtropical oceans worldwide, they are known for their swift bursts of speed when hunting. Their silvery appearance aids in camouflage amidst the water's reflections.

The genus Sphyraena, commonly known as barracudas, is native to tropical and subtropical oceans worldwide. They are predominantly found in the Atlantic, Indian, and Pacific Oceans, with a significant presence in the Caribbean Sea and the Gulf of Mexico. Some species are also found in the Mediterranean Sea.

Barracudas typically inhabit warm, coastal waters. They are often found in and around coral reefs, mangroves, and seagrass beds, as well as open ocean environments. The water temperatures in these regions generally range from 25 to 30 degrees Celsius (77 to 86 degrees Fahrenheit).

Barracudas are predatory fish that occupy the role of apex predators within their ecosystems. They are known for their speed and agility, preying primarily on smaller fish, such as mullets, anchovies, and groupers. Barracudas rely on their keen eyesight and sharp teeth to hunt, often ambushing prey with quick bursts of speed.