Oscar vs Thazard-bâtard
Astronotus ocellatus comparé à Acanthocybium solandri
Taxonomy & Classification
| Attribut | Oscar | Thazard-bâtard |
|---|---|---|
| Nom scientifique | Astronotus ocellatus | Acanthocybium solandri |
| Ordre | Cichliformes | Scombriformes |
| Famille | Cichlidae | Scombridae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Attribut | Oscar | Thazard-bâtard |
|---|---|---|
| Longueur maximale | 45,0 cm | 250,0 cm |
| Poids maximum | 1,6 kg | 83,0 kg |
| Couleur | Dark olive-brown to blackish body with irregular wavy orange-red markings forming a marbled or reticulated pattern; prominent black ocellus with orange ring at the upper tail base. | Iridescent dark blue-green back with a silvery-white belly; distinct blue or grey vertical tiger-like bars and spots along the flanks that fade quickly after death; fins dusky. |
Habitat & Environment
| Attribut | Oscar | Thazard-bâtard |
|---|---|---|
| Type d'eau | Freshwater | Saltwater |
| Plage de profondeur | — | 0-20m |
| Aire de répartition | Native to the Amazon and Orinoco river basins in South America, including Peru, Colombia, and Brazil. Inhabits slow, deep, turbid rivers, flooded forests, and large … | Circumglobal in tropical and subtropical waters of all major ocean basins. Favors clear offshore waters around oceanic islands, reef drop-offs, and current edges in the … |
| Habitat | Slow-moving rivers and floodplains of the Amazon and Orinoco basins, South America. Warm, murky water (22-28°C, pH 6-8). Inhabits areas with submerged logs and dense … | Pelagic |
Aquarium Suitability
| Attribut | Oscar | Thazard-bâtard |
|---|---|---|
| Taille minimale de l'aquarium | 280 L | — |
| Température | 22-25 | — |
| Plage de pH | 6.0-8.0 | — |
| Niveau d'entretien | Moderate | — |
| Tempérament | Aggressive | — |
Informations sur la pêche
| Attribut | Oscar | Thazard-bâtard |
|---|---|---|
| Poisson de pêche sportive | Oui | Oui |
| Cote de combativité | — | 8/10 |
| Record du monde | — | — |
| Teneur en mercure | — | — |
Cuisine & Edibility
Oscar
Not consumed — popular ornamental cichlid kept for its bold patterning and personality; occasionally eaten in parts of South America but primarily an aquarium species.
Thazard-bâtard
Delicate, flaky white flesh with a mild, sweet flavor and very low fat. Among the finest-tasting sport fish; best grilled, seared, or served as ceviche to preserve its subtle flavor.
Species Overview
Oscar
The oscar is a large, intelligent cichlid native to the Amazon basin. Known for its dog-like personality, it can recognize its owner and may beg for food. Oscars rearrange their tank decor and require spacious aquariums with robust filtration.
Thazard-bâtard
The wahoo is one of the fastest fish in the ocean, capable of reaching speeds of 97 km/h. Its elongated, torpedo-shaped body and razor-sharp teeth make it an efficient pelagic predator found in tropical and subtropical waters worldwide.