Atlantic Bluefin Tuna vs Blue Marlin

Thunnus thynnus เปรียบเทียบกับ Makaira nigricans

Taxonomy & Classification

คุณลักษณะ	Atlantic Bluefin Tuna	Blue Marlin
ชื่อวิทยาศาสตร์	Thunnus thynnus	Makaira nigricans
อันดับ	Scombriformes	Istiophoriformes
วงศ์	Scombridae	Istiophoridae
Conservation Status	Least Concern	Vulnerable

Physical Traits

คุณลักษณะ	Atlantic Bluefin Tuna	Blue Marlin
ความยาวสูงสุด	458.0 cm	500.0 cm
น้ำหนักสูงสุด	680.0 kg	636.0 kg
สี	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.	Deep cobalt-blue back transitioning to silvery-white belly; flanks display 15 or more pale vertical iridescent bars that fade rapidly after death; dorsal fin vivid cobalt.

Habitat & Environment

คุณลักษณะ	Atlantic Bluefin Tuna	Blue Marlin
ประเภทน้ำ	Saltwater	Saltwater
ช่วงความลึก	0-985m	0-1000m
ขอบเขตทางภูมิศาสตร์	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 …	Circumglobal in tropical and subtropical Atlantic, Indian, and Pacific oceans. Highly migratory, frequenting open blue-water environments from the Gulf Stream and Caribbean to the equatorial …
แหล่งอาศัย	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 …	Open ocean (epipelagic to mesopelagic, 0-200m) in tropical and subtropical Atlantic, Pacific, and Indian Oceans. Migratory; follows warm currents and thermoclines. Spawns in open oceanic …

ข้อมูลการตกปลา

คุณลักษณะ	Atlantic Bluefin Tuna	Blue Marlin
ปลาตกกีฬา	ใช่	ใช่
ระดับการต่อสู้	10/10	10/10
สถิติโลก	—	—
ระดับปรอท	—	—

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.

Blue Marlin

Firm, mildly flavored meat with moderate fat; often used in Hawaii as smoked marlin or grilled steaks. A prized sport catch; consumption is moderate due to Vulnerable status.

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.

Blue Marlin

The blue marlin is the pinnacle of big-game fishing. Found in tropical and temperate Atlantic and Indo-Pacific waters, it can exceed 500 kg and is known for spectacular aerial displays when hooked.