Mérou géant de l'Atlantique vs Grand requin blanc

Epinephelus itajara comparé à Carcharodon carcharias

Taxonomy & Classification

Attribut	Mérou géant de l'Atlantique	Grand requin blanc
Nom scientifique	Epinephelus itajara	Carcharodon carcharias
Ordre	Perciformes	Lamniformes
Famille	Serranidae	Lamnidae
Conservation Status	Vulnerable	Vulnerable

Physical Traits

Attribut	Mérou géant de l'Atlantique	Grand requin blanc
Longueur maximale	250,0 cm	600,0 cm
Poids maximum	363,0 kg	1905,0 kg
Couleur	Yellow-brown to olive-green body densely covered with small dark brown spots and irregular blotches; 3–4 faint pale vertical bands on the flanks; juveniles show bolder contrasting yellow and black stripes.	Classic countershaded coloration: slate-gray to charcoal-brown dorsal surface with a sharply defined boundary to a pure white ventral surface; pectoral fin tips dusky to black.

Habitat & Environment

Attribut	Mérou géant de l'Atlantique	Grand requin blanc
Type d'eau	Saltwater	Saltwater
Plage de profondeur	0-100m	0-1280m
Aire de répartition	Tropical western Atlantic from Florida and the Gulf of Mexico through the Caribbean Sea to Brazil, and eastern Pacific from the Gulf of California to …	Cosmopolitan in cool to warm coastal and offshore waters of all major oceans. Key aggregation sites include South Africa, California, South Australia, and New Zealand. …
Habitat	Neritic, coral reefs, estuaries	Neritic, estuaries

Informations sur la pêche

Attribut	Mérou géant de l'Atlantique	Grand requin blanc
Poisson de pêche sportive	Oui	Oui
Cote de combativité	9/10	—
Record du monde	—	—
Teneur en mercure	—	—

Cuisine & Edibility

Mérou géant de l'Atlantique

Firm, flaky white flesh with a mild, sweet flavor; harvest is heavily restricted or banned throughout most of its range due to Vulnerable status. Catch-and-release strongly encouraged.

Grand requin blanc

Edible but rarely consumed; flesh requires careful handling to remove ammonia. Consumption is strongly discouraged — this species is Vulnerable and protected in many jurisdictions.

Species Overview

Mérou géant de l'Atlantique

The goliath grouper is the largest grouper in the Atlantic Ocean. This massive reef dweller can swallow prey whole and produces a distinctive booming sound by contracting its swim bladder to ward off intruders.

Grand requin blanc

The great white shark is the world's largest predatory fish. Found in coastal surface waters of all major oceans, it can detect a single drop of blood in 100 liters of water. Despite its fearsome reputation, attacks on humans are rare.