European Sturgeon vs オニカマス
Acipenser sturio との比較 Sphyraena barracuda
Taxonomy & Classification
| 属性 | European Sturgeon | オニカマス |
|---|---|---|
| 学名 | Acipenser sturio | Sphyraena barracuda |
| 目 | Acipenseriformes | Perciformes |
| 科 | Acipenseridae | Sphyraenidae |
| Conservation Status | Critically Endangered | Least Concern |
Physical Traits
| 属性 | European Sturgeon | オニカマス |
|---|---|---|
| 最大体長 | 600.0 cm | 200.0 cm |
| 最大体重 | 400.0 kg | 50.0 kg |
| 体色 | Gray-brown to dark brownish-black back with 5 rows of bony scutes that are yellowish-white; sides pale grayish-brown to whitish; belly creamy-white; thick armored body with a shark-like heterocercal tail. | Steel-gray to dark gunmetal-blue back with a pale silvery-white belly; scattered irregular dark blotches on the lower flanks; tail fin is grayish with whitish tips on both lobes. |
Habitat & Environment
| 属性 | European Sturgeon | オニカマス |
|---|---|---|
| 水質タイプ | Freshwater & Saltwater | Saltwater |
| 生息水深 | 4-93m | 0-100m |
| 分布域 | Historically ranged across European coastal waters from the North Sea and Baltic to the Mediterranean and Black seas, spawning in major rivers like the Rhine, … | Circumtropical in shallow coastal waters of the Atlantic, Indian, and Pacific oceans. Frequents coral reefs, seagrass beds, and estuaries from Florida and the Caribbean to … |
| 生息地 | Neritic, estuaries | Pelagic, coral reefs, estuaries |
釣り情報
| 属性 | European Sturgeon | オニカマス |
|---|---|---|
| ゲームフィッシュ | いいえ | はい |
| ファイト評価 | — | 7/10 |
| 世界記録 | — | — |
| 水銀含有量 | — | — |
Cuisine & Edibility
European Sturgeon
Critically Endangered — consumption is illegal throughout its range. Historically prized for its delicate flesh and black caviar; now one of the world's most threatened fish species.
オニカマス
Firm, lean white flesh with a mild flavor when small; larger individuals risk ciguatera fish poisoning and are generally avoided. Smaller fish eaten grilled or fried in the Caribbean.
Species Overview
European Sturgeon
The European sturgeon is a critically endangered anadromous fish that can live over 100 years. Once abundant in European rivers, it is now restricted to a small population in the Gironde estuary. Its eggs are harvested as beluga-grade caviar.
オニカマス
The great barracuda is a fearsome-looking predator found in tropical and subtropical oceans. With its torpedo-shaped body, pronounced underbite, and fang-like teeth, it can strike prey at speeds exceeding 58 km/h.