TUNA
Tuna are large, fast-swimming predatory fish known for their strength, migratory behavior, and high commercial value. They belong to the family Scombridae, mainly in the genus Thunnus.
| Scientific family: Scombridae |
| Habitat: Open ocean (epipelagic zone) |
| Depth range: Surface to ~500 m (mainly 0 - 200 m) |
| Diet: Fish, squid, crustaceans |
| Lifespan: 5 - 30 years (varies by species) |
| Adaptation: Warm-blooded (rare for fish), fast swimmers |