Saumon de l'Atlantique vs Poisson tête de serpent

Salmo salar comparé à Channa argus

Taxonomy & Classification

Attribut	Saumon de l'Atlantique	Poisson tête de serpent
Nom scientifique	Salmo salar	Channa argus
Ordre	Salmoniformes	Perciformes
Famille	Salmonidae	Channidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Attribut	Saumon de l'Atlantique	Poisson tête de serpent
Longueur maximale	150,0 cm	150,0 cm
Poids maximum	46,8 kg	8,0 kg
Couleur	Silvery flanks with a blue-green back; sea-run fish are nearly spotless with a few scattered X-shaped dark spots above the lateral line and pinkish-red tones at spawning.	Tawny-brown to pale golden-brown body with irregular dark brown to black blotches and saddles creating a cryptic camouflage pattern; belly is pale cream; long dorsal fin is mottled dark brown.

Habitat & Environment

Attribut	Saumon de l'Atlantique	Poisson tête de serpent
Type d'eau	Freshwater & Saltwater	Freshwater
Plage de profondeur	0-210m	—
Aire de répartition	North Atlantic Ocean from northeastern North America to western Europe, including rivers of Canada, Norway, Iceland, and the British Isles. Anadromous populations spawn in cold, …	Native to river basins of China, Korea, and far-eastern Russia including the Amur River system. Introduced and now invasive in parts of the eastern United …
Habitat	Neritic	Rivers, lakes, and ponds of East Asia (China, Korea, Russia); invasive in North America. Tolerates oxygen-poor water (15-30°C); can breathe air. Inhabits densely vegetated shallows …

Informations sur la pêche

Attribut	Saumon de l'Atlantique	Poisson tête de serpent
Poisson de pêche sportive	Oui	Oui
Cote de combativité	8/10	7/10
Record du monde	—	—
Teneur en mercure	—	—

Cuisine & Edibility

Saumon de l'Atlantique

Rich, buttery flesh with high omega-3 fat content and a distinctly full flavor. Versatile in the kitchen — superb grilled, poached, smoked, or served raw as sashimi.

Poisson tête de serpent

Firm, white flesh with a mild flavor and low fat; valued in Asian cuisines, especially in soups and steamed preparations. An invasive species in North America where removal is encouraged.

Species Overview

Saumon de l'Atlantique

The Atlantic salmon is an anadromous species that migrates from the ocean to freshwater rivers to spawn. Renowned among fly fishers, it is also one of the most important farmed fish species globally.

The northern snakehead is an aggressive freshwater predator native to East Asia. It can breathe air and survive out of water for several days. Considered a destructive invasive species in North America, it provides exciting catch opportunities.