Pirarucu vs Brochet du Nord
Arapaima gigas comparé à Esox lucius
Taxonomy & Classification
| Attribut | Pirarucu | Brochet du Nord |
|---|---|---|
| Nom scientifique | Arapaima gigas | Esox lucius |
| Ordre | Osteoglossiformes | Esociformes |
| Famille | Arapaimidae | Esocidae |
| Conservation Status | Data Deficient | Least Concern |
Physical Traits
| Attribut | Pirarucu | Brochet du Nord |
|---|---|---|
| Longueur maximale | 450,0 cm | 150,0 cm |
| Poids maximum | 200,0 kg | 28,4 kg |
| Couleur | Dark olive-gray to grayish-black back with large scales that become vivid red-orange with black borders on the posterior flanks; belly pale cream; caudal fin reddish and rounded. | Dark olive-green to brown body covered with irregular cream or yellow bean-shaped spots arranged in oblique rows; pale yellow-white belly; fins mottled with dark blotches. |
Habitat & Environment
| Attribut | Pirarucu | Brochet du Nord |
|---|---|---|
| Type d'eau | Freshwater | Brackish |
| Plage de profondeur | — | 0-30m |
| Aire de répartition | Restricted to the Amazon River basin in Brazil, Peru, Guyana, and Bolivia. Inhabits flooded várzea lakes, oxbows, and large river channels; surfaces frequently to breathe … | Circumpolar distribution across North America, Europe, and northern Asia. Found in the Great Lakes, major Eurasian river systems, and occasionally Baltic Sea brackish bays. Tolerates … |
| Habitat | Floodplain lakes (várzea) and large river channels of the Amazon basin. Slow-moving, shallow, warm freshwater (26-30°C). An obligate air-breather; rises to surface to gulp air. … | Estuaries |
Informations sur la pêche
| Attribut | Pirarucu | Brochet du Nord |
|---|---|---|
| Poisson de pêche sportive | Oui | Oui |
| Cote de combativité | 10/10 | 8/10 |
| Record du monde | — | — |
| Teneur en mercure | — | — |
Cuisine & Edibility
Pirarucu
Large, firm white fillets with a mild, clean flavor and low fat; historically a staple protein in Amazonian communities. Often salted and dried; sustainable harvest is tightly regulated.
Brochet du Nord
Lean white flesh with a mild, slightly earthy flavor; notable for Y-shaped pin bones that require careful filleting. Excellent in fish cakes, fried, or baked with herbs.
Species Overview
Pirarucu
The arapaima is one of the largest freshwater fish in the world, reaching up to 4.5 meters. An obligate air-breather, it must surface every 10-20 minutes to gulp air. Its tongue is bony and used to crush prey against the roof of its mouth.
Brochet du Nord
The northern pike is an apex predator of freshwater lakes and rivers across the Northern Hemisphere. With its elongated body, duck-bill snout, and razor-sharp teeth, it ambushes prey with explosive bursts of speed.