Poisson rouge(=Cyprin doré) vs Crossie blanc
Carassius auratus comparé à Centropomus undecimalis
Taxonomy & Classification
| Attribut | Poisson rouge(=Cyprin doré) | Crossie blanc |
|---|---|---|
| Nom scientifique | Carassius auratus | Centropomus undecimalis |
| Ordre | Cypriniformes | Perciformes |
| Famille | Cyprinidae | Centrachidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Attribut | Poisson rouge(=Cyprin doré) | Crossie blanc |
|---|---|---|
| Longueur maximale | 45,0 cm | 140,0 cm |
| Poids maximum | 2,0 kg | 24,3 kg |
| Couleur | Brilliant orange to deep golden-yellow body with a metallic sheen across all scales; domesticated forms range from white, yellow, and red to black and calico bicolor combinations. | Pale golden-olive to grayish-brown back with silvery flanks; a bold black lateral stripe runs from the operculum to the tail; belly pale yellow-white; fins are yellowish with a dusky posterior dorsal fin. |
Habitat & Environment
| Attribut | Poisson rouge(=Cyprin doré) | Crossie blanc |
|---|---|---|
| Type d'eau | Brackish | Freshwater & Saltwater |
| Plage de profondeur | 0-20m | ?-22m |
| Aire de répartition | Originates from rivers and lakes of eastern China and possibly Korea; domesticated for over 1,000 years. Wild relatives inhabit slow rivers, ponds, and slightly brackish … | Western Atlantic from South Carolina south through the Gulf of Mexico, entire Caribbean, and along the Atlantic and Pacific coasts of Central America to Brazil. … |
| Habitat | Ponds, lakes, slow rivers across East Asia; introduced worldwide. Tolerates wide temperature range (10-30°C) and turbid water. Prefers shallow, vegetated areas with soft substrates. Domestic … | Neritic, estuaries |
Aquarium Suitability
| Attribut | Poisson rouge(=Cyprin doré) | Crossie blanc |
|---|---|---|
| Taille minimale de l'aquarium | 150 L | — |
| Température | 10-24 | — |
| Plage de pH | 6.0-8.0 | — |
| Niveau d'entretien | Easy | — |
| Tempérament | Peaceful | — |
Informations sur la pêche
| Attribut | Poisson rouge(=Cyprin doré) | Crossie blanc |
|---|---|---|
| Poisson de pêche sportive | Oui | Oui |
| Cote de combativité | — | 8/10 |
| Record du monde | — | — |
| Teneur en mercure | — | — |
Cuisine & Edibility
Poisson rouge(=Cyprin doré)
Not consumed — a classic ornamental aquarium and pond fish; its vivid color and hardy nature make it one of the world's most popular decorative species.
Crossie blanc
Sweet, firm white flesh with a mild, clean flavor; low fat and large flakes. Highly regarded as table fare in Florida and the Caribbean; excellent grilled, blackened, or pan-seared.
Species Overview
Poisson rouge(=Cyprin doré)
The goldfish was one of the first fish to be domesticated, with selective breeding in China dating back over 1,000 years. Despite common misconceptions, goldfish can live 10-15 years with proper care and require far more space than a small bowl.
Crossie blanc
The common snook is a prized inshore game fish found in tropical western Atlantic waters. It is highly sensitive to cold water and cannot survive temperatures below 12 degrees Celsius. Its lateral line is distinctive — a bold black stripe.
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