Arapaima vs Bonefish
Arapaima gigas との比較 Albula vulpes
Taxonomy & Classification
| 属性 | Arapaima | Bonefish |
|---|---|---|
| 学名 | Arapaima gigas | Albula vulpes |
| 目 | Osteoglossiformes | Albuliformes |
| 科 | Arapaimidae | Albulidae |
| Conservation Status | Data Deficient | Near Threatened |
Physical Traits
| 属性 | Arapaima | Bonefish |
|---|---|---|
| 最大体長 | 450.0 cm | 77.0 cm |
| 最大体重 | 200.0 kg | 6.4 kg |
| 体色 | 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. | Highly iridescent silvery-white flanks with faint olive-green back; narrow dusky streaks follow scale rows along the upper body; fins are largely transparent with a pale yellowish tinge. |
Habitat & Environment
| 属性 | Arapaima | Bonefish |
|---|---|---|
| 水質タイプ | Freshwater | Saltwater |
| 生息水深 | — | 0-84m |
| 分布域 | 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 … | Cosmopolitan in tropical and subtropical coastal waters of the Atlantic, Pacific, and Indian oceans. Favors shallow tidal flats, mangrove lagoons, and sandy bays in Florida, … |
| 生息地 | 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. … | Neritic, estuaries |
釣り情報
| 属性 | Arapaima | Bonefish |
|---|---|---|
| ゲームフィッシュ | はい | はい |
| ファイト評価 | 10/10 | 8/10 |
| 世界記録 | — | — |
| 水銀含有量 | — | — |
Cuisine & Edibility
Arapaima
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.
Bonefish
Edible but extremely bony flesh; rarely consumed as table fare in modern sport fishing. Almost exclusively caught-and-released; the species is prized for its fighting ability, not flavor.
Species Overview
Arapaima
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.
Bonefish
The bonefish is the premier shallow-water flats species, prized by fly fishers for its blistering initial run. Found in tropical shallows worldwide, it feeds by rooting in sand and marl for crustaceans and mollusks.