TaxonHub
Bigeye Tuna

Bigeye Tuna

Thunnus obesus

A large, pelagic marine fish species within the Scombridae family, known for its significant commercial and ecological importance in oceanic ecosystems.

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Bigeye Tuna
Bigeye Tuna
Bigeye Tuna
Bigeye Tuna
Bigeye Tuna
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Ecology & Habitat

Habitat

Tropical and subtropical waters of the Atlantic, Pacific, and Indian Oceans, typically inhabiting depths between 100-300 meters, with migrations across oceanic regions

Ecological Role

Critical apex predator in marine food webs, supporting oceanic biodiversity and serving as an important commercial fishery species globally

Morphology

  • SKIN COAT Smooth, scaleless skin with streamlined surface for hydrodynamic efficiency
  • LIMBS WINGS Powerful crescent-shaped tail fin, multiple dorsal and pectoral fins for high-speed swimming and maneuverability
  • HEAD SENSORY Large eyes adapted for low-light conditions, specialized lateral line system for detecting water movement and prey
  • BODY STRUCTURE Robust, torpedo-shaped body measuring 180-250 cm in length, weighing 130-210 kg, with dark blue-black dorsal coloration and silvery white ventral surface
Data Source: TaxonHub Database
Image Credit: Wiki
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Related Species in Scombridae