Atlantic bluefin tuna (Thunnus thynnus)

General data
- Main name: Atlantic bluefin tuna
- Local names: Northern bluefin tuna, Giant bluefin tuna
- Climates: Temperate
- Habitat: Saltwater
- Native: Europe, Asia
- Distribution: Mediterranean Sea, Atlantic Ocean, Black sea
Classification
- Genus: Thunnus - Tunas
- Family: Scombridae - Mackerels and tunas
- Order: Scombriformes - Mackerels
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes