Betta vs Saumon rouge

Betta splendens comparé à Oncorhynchus nerka

Taxonomy & Classification

Attribut	Betta	Saumon rouge
Nom scientifique	Betta splendens	Oncorhynchus nerka
Ordre	Anabantiformes	Salmoniformes
Famille	Osphronemidae	Salmonidae
Conservation Status	Vulnerable	Least Concern

Physical Traits

Attribut	Betta	Saumon rouge
Longueur maximale	7,0 cm	84,0 cm
Poids maximum	0,003 kg	7,7 kg
Couleur	Highly variable in domesticated strains; wild type is dull brownish-green with iridescent blue-green scale patches; long flowing fins display intense reds, blues, purples, and teals with iridescent sheen.	At sea, metallic blue-green back with silvery flanks and no spots; spawning males turn brilliant crimson-red over the entire body with a greenish head; females less vivid with blotchy red-orange hues.

Habitat & Environment

Attribut	Betta	Saumon rouge
Type d'eau	Freshwater	Freshwater & Saltwater
Plage de profondeur	—	0-250m
Aire de répartition	Native to the Mekong River basin in Thailand, Laos, and Cambodia. Found in shallow rice paddies, irrigation ditches, ponds, and slow-moving lowland streams across the …	North Pacific from California north to Alaska and west to Japan and Kamchatka. Anadromous populations use lake-fed river systems such as the Fraser, Skeena, and …
Habitat	Shallow, densely vegetated ponds, rice paddies, and slow streams of Thailand and Southeast Asia. Tolerates oxygen-poor, warm water (24-30°C). Males highly territorial; builds bubble nests …	Anadromous; spawns in rivers and streams throughout the Pacific Coast (Alaska to California, Columbia River). Adults spend 2-3 years in the Pacific Ocean at 50-200m …

Aquarium Suitability

Attribut	Betta	Saumon rouge
Taille minimale de l'aquarium	19 L	—
Température	24-30	—
Plage de pH	6.5-7.5	—
Niveau d'entretien	Easy	—
Tempérament	Aggressive	—

Informations sur la pêche

Attribut	Betta	Saumon rouge
Poisson de pêche sportive	Non	Oui
Cote de combativité	—	6/10
Record du monde	—	—
Teneur en mercure	—	—

Cuisine & Edibility

Betta

Not consumed — ornamental aquarium species prized for its flowing fins and vibrant coloration; classified Vulnerable in the wild.

Saumon rouge

Intense, deep-red flesh with a full, robust salmon flavor and high omega-3 content. Excellent grilled, smoked, or canned; its bold flavor stands up to strong seasonings and wood smoke.

Species Overview

Betta

The Siamese fighting fish is famous for its vibrant colors and flowing fins, developed through centuries of selective breeding. Males are highly territorial and will flare their gill covers at rivals. They possess a labyrinth organ for breathing atmospheric air.

Saumon rouge

The sockeye salmon is famous for turning bright red during its upstream spawning migration. Its deep-red flesh is the richest in omega-3 fatty acids of all Pacific salmon species, making it the most valuable commercially.