Pirarucu vs Smallmouth Bass
Arapaima gigas comparé à Micropterus dolomieu
Taxonomy & Classification
| Attribut | Pirarucu | Smallmouth Bass |
|---|---|---|
| Nom scientifique | Arapaima gigas | Micropterus dolomieu |
| Ordre | Osteoglossiformes | Centrarchiformes |
| Famille | Arapaimidae | Centrarchidae |
| Conservation Status | Data Deficient | Least Concern |
Physical Traits
| Attribut | Pirarucu | Smallmouth Bass |
|---|---|---|
| Longueur maximale | 450,0 cm | 69,0 cm |
| Poids maximum | 200,0 kg | 5,4 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. | Bronze-green to golden-brown body with 13–15 irregular dark brown vertical bars or blotches on the flanks; red-orange eyes; belly pale cream; dark brown radiating lines from eye to snout. |
Habitat & Environment
| Attribut | Pirarucu | Smallmouth Bass |
|---|---|---|
| Type d'eau | Freshwater | Freshwater |
| Plage de profondeur | — | 1-7m |
| 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 … | Native to the St. Lawrence River and Great Lakes drainage south through the Ohio River system and upper Mississippi basin. Prefers clear, cool, rocky streams … |
| 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. … | Clear, cool rivers and streams of eastern North America from the Great Lakes to Tennessee. Prefers rocky and gravelly substrate in moderate to fast current. … |
Informations sur la pêche
| Attribut | Pirarucu | Smallmouth Bass |
|---|---|---|
| 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.
Smallmouth Bass
Clean, white, mildly flavored flesh with low fat; considered slightly firmer and more flavorful than largemouth bass. Excellent pan-fried or baked; a respected table fish in the Great Lakes region.
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.
Smallmouth Bass
The smallmouth bass is widely considered the best-fighting freshwater fish pound-for-pound. Found in clear, rocky streams and lakes, it is more athletic and acrobatic than its larger cousin, the largemouth bass.