Thon rouge de l'Atlantique vs Tarpon argenté

Thunnus thynnus comparé à Megalops atlanticus

Taxonomy & Classification

Attribut	Thon rouge de l'Atlantique	Tarpon argenté
Nom scientifique	Thunnus thynnus	Megalops atlanticus
Ordre	Scombriformes	Elopomorpha
Famille	Scombridae	Megalopidae
Conservation Status	Least Concern	Vulnerable

Physical Traits

Attribut	Thon rouge de l'Atlantique	Tarpon argenté
Longueur maximale	458,0 cm	250,0 cm
Poids maximum	680,0 kg	161,0 kg
Couleur	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.	Brilliant chrome-silver flanks with large, plate-like reflective scales producing a mirror-like sheen; back is dark blue-green; fins clear to dusky with elongated dorsal ray.

Habitat & Environment

Attribut	Thon rouge de l'Atlantique	Tarpon argenté
Type d'eau	Saltwater	Freshwater & Saltwater
Plage de profondeur	0-985m	0-40m
Aire de répartition	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 …	Western and eastern Atlantic from Virginia south through the Caribbean Sea, Gulf of Mexico, and along the South American coast to Brazil; also West Africa. …
Habitat	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 …	Coral reefs, estuaries

Informations sur la pêche

Attribut	Thon rouge de l'Atlantique	Tarpon argenté
Poisson de pêche sportive	Oui	Oui
Cote de combativité	10/10	10/10
Record du monde	—	—
Teneur en mercure	—	—

Cuisine & Edibility

Thon rouge de l'Atlantique

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.

Tarpon argenté

Bony flesh with a strong, somewhat coarse texture; rarely eaten in modern sport fishing. Primarily catch-and-release; not commonly consumed due to bones and Vulnerable status.

Species Overview

Thon rouge de l'Atlantique

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.

Tarpon argenté

The tarpon is often called the 'Silver King' for its large mirror-like scales and acrobatic leaps. This ancient species has existed for over 100 million years and can breathe air using a modified swim bladder.