Grand requin blanc vs Perchaude

Carcharodon carcharias comparé à Perca flavescens

Taxonomy & Classification

Attribut	Grand requin blanc	Perchaude
Nom scientifique	Carcharodon carcharias	Perca flavescens
Ordre	Lamniformes	Perciformes
Famille	Lamnidae	Percidae
Conservation Status	Vulnerable	Least Concern

Physical Traits

Attribut	Grand requin blanc	Perchaude
Longueur maximale	600,0 cm	50,0 cm
Poids maximum	1905,0 kg	1,9 kg
Couleur	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.	Bright golden-yellow body with 6–8 broad dark olive-green vertical saddle-bars; belly pale yellow to white; paired and anal fins are vivid orange to red; two separate dorsal fins, the first dark-spined.

Habitat & Environment

Attribut	Grand requin blanc	Perchaude
Type d'eau	Saltwater	Brackish
Plage de profondeur	0-1280m	0-56m
Aire de répartition	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. …	Native to freshwater and slightly brackish lakes and rivers of central and eastern Canada and the northern United States, including all five Great Lakes. Abundant …
Habitat	Neritic, estuaries	Estuaries

Informations sur la pêche

Attribut	Grand requin blanc	Perchaude
Poisson de pêche sportive	Oui	Oui
Cote de combativité	—	3/10
Record du monde	—	—
Teneur en mercure	—	—

Cuisine & Edibility

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.

Perchaude

Sweet, clean white flesh with very low fat and a delicate texture; among the most prized freshwater eating fish in the Great Lakes region. Best pan-fried or sautéed simply in butter.

Species Overview

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.

Perchaude

The yellow perch is a schooling fish found in lakes and slow rivers across North America. Its golden-yellow body with dark vertical bars is unmistakable. Its sweet, firm white flesh makes it one of the finest-tasting freshwater fish.