Species · GBIF taxon 9784990
Great Barracuda
Sphyraena barracudaAlso known as Giant Barracuda, Commerson's Barracuda, Barra
Great barracudas patrol tropical reefs like silver missiles, relying on explosive bursts of speed to ambush unsuspecting prey. Their prominent underbite reveals rows of formidable, dagger-like teeth designed to slice fish clean in half. While juveniles seek safety in shallow mangroves and estuaries, mature adults dominate the open water and outer reef drop-offs as solitary apex predators.
Apex PredatorMarineSolitary
Licensed referenceHectonichus / CC BY-SA 4.0 · CC BY-SA 4.0
- diet
- Carnivorous (primarily fish, squid, and octopuses)
- family
- Sphyraenidae
- threats
- Overfishing, habitat degradation, and climate change affecting coral reefs
- life Span
- Up to 14 years
LC
Can deliver a severe defensive bite and may carry ciguatera toxins if eaten; keep a safe distance.
Equipped with razor-sharp, knife-like teeth and a powerful bite that can cause severe lacerations. Large individuals can also accumulate ciguatoxins, causing dangerous food poisoning if consumed.
Never wear shiny jewelry while diving, avoid cornering them, and do not harvest large specimens for food.- Avoid Shiny Objects: Remove reflective jewelry and watches before swimming, as barracudas are attracted to metallic flashes.
- Maintain Distance: Give these curious predators space, especially in murky water where they might mistake movement for prey.
- Do Not Feed: Avoid offering food, which can encourage aggressive behavior and associate humans with meals.