Thon rouge de l'Atlantique vs Crapet arlequin

Thunnus thynnus comparé à Lepomis macrochirus

Taxonomy & Classification

Attribut	Thon rouge de l'Atlantique	Crapet arlequin
Nom scientifique	Thunnus thynnus	Lepomis macrochirus
Ordre	Scombriformes	Centrarchiformes
Famille	Scombridae	Centrarchidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Attribut	Thon rouge de l'Atlantique	Crapet arlequin
Longueur maximale	458,0 cm	41,0 cm
Poids maximum	680,0 kg	2,2 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.	Olive-green to dark bluish-green back with 6–8 darker vertical bars; deep blue-purple iridescent opercular flap; breast and belly range from yellow to bright orange; no spots on the soft dorsal fin.

Habitat & Environment

Attribut	Thon rouge de l'Atlantique	Crapet arlequin
Type d'eau	Saltwater	Freshwater
Plage de profondeur	0-985m	—
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 …	Native to the eastern and central United States from the Great Lakes basin south to the Gulf Coast and Florida. Inhabits weedy lake margins, ponds, …
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 …	Estuaries

Informations sur la pêche

Attribut	Thon rouge de l'Atlantique	Crapet arlequin
Poisson de pêche sportive	Oui	Oui
Cote de combativité	10/10	3/10
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.

Crapet arlequin

Mild, sweet white flesh with fine texture and very low fat; one of America's most popular panfish for the table. Ideal pan-fried whole with cornmeal crust or deep-fried in strips.

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.

Crapet arlequin

The bluegill is the most common sunfish in North America and often the first fish a young angler catches. Its deep body, dark ear flap, and iridescent blue-green colors make it easy to identify. A fierce predator of insects despite its small size.