Atlantic Bluefin Tuna vs オニカマス

Thunnus thynnus との比較 Sphyraena barracuda

Taxonomy & Classification

属性	Atlantic Bluefin Tuna	オニカマス
学名	Thunnus thynnus	Sphyraena barracuda
目	Scombriformes	Perciformes
科	Scombridae	Sphyraenidae
Conservation Status	Least Concern	Least Concern

Physical Traits

属性	Atlantic Bluefin Tuna	オニカマス
最大体長	458.0 cm	200.0 cm
最大体重	680.0 kg	50.0 kg
体色	Dark metallic blue-black back with a bright silvery-white lower belly; upper flanks show iridescent blue and green tones; short yellow finlets have black margins; second dorsal and pectoral fins dark.	Steel-gray to dark gunmetal-blue back with a pale silvery-white belly; scattered irregular dark blotches on the lower flanks; tail fin is grayish with whitish tips on both lobes.

Habitat & Environment

属性	Atlantic Bluefin Tuna	オニカマス
水質タイプ	Saltwater	Saltwater
生息水深	0-985m	0-100m
分布域	North Atlantic Ocean from the Gulf of Mexico and Caribbean north to Norway and Iceland, including the Mediterranean and Black seas. Two spawning populations: western …	Circumtropical in shallow coastal waters of the Atlantic, Indian, and Pacific oceans. Frequents coral reefs, seagrass beds, and estuaries from Florida and the Caribbean to …
生息地	Open ocean in the Atlantic, Mediterranean, and Black Sea. Highly migratory, ranging from temperate to subtropical surface waters (0-100m, optimum 15-25°C). Aggregates seasonally to feed …	Pelagic, coral reefs, estuaries

釣り情報

属性	Atlantic Bluefin Tuna	オニカマス
ゲームフィッシュ	はい	はい
ファイト評価	10/10	7/10
世界記録	—	—
水銀含有量	—	—

Cuisine & Edibility

Atlantic Bluefin Tuna

The pinnacle of raw fish dining — intensely rich, fatty tuna-o-toro with deep red color and buttery, umami-forward flavor. Commands the highest prices globally in Japanese sushi markets.

オニカマス

Firm, lean white flesh with a mild flavor when small; larger individuals risk ciguatera fish poisoning and are generally avoided. Smaller fish eaten grilled or fried in the Caribbean.

Species Overview

Atlantic Bluefin Tuna

The Atlantic bluefin tuna is one of the largest bony fish, capable of crossing the Atlantic in under 60 days. A single specimen has sold for over $3 million at Tokyo's fish market. It can maintain a body temperature above the surrounding water.

オニカマス

The great barracuda is a fearsome-looking predator found in tropical and subtropical oceans. With its torpedo-shaped body, pronounced underbite, and fang-like teeth, it can strike prey at speeds exceeding 58 km/h.