European Sturgeon vs シイラ
Acipenser sturio との比較 Coryphaena hippurus
Taxonomy & Classification
| 属性 | European Sturgeon | シイラ |
|---|---|---|
| 学名 | Acipenser sturio | Coryphaena hippurus |
| 目 | Acipenseriformes | Carangiformes |
| 科 | Acipenseridae | Coryphaenidae |
| Conservation Status | Critically Endangered | Least Concern |
Physical Traits
| 属性 | European Sturgeon | シイラ |
|---|---|---|
| 最大体長 | 600.0 cm | 210.0 cm |
| 最大体重 | 400.0 kg | 40.0 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. | Dazzling iridescent blue-green and gold flanks; males have a blunt squared-off head; flanks flicker golden-yellow to electric blue when alive, fading to dull gray-green at death. |
Habitat & Environment
| 属性 | European Sturgeon | シイラ |
|---|---|---|
| 水質タイプ | Freshwater & Saltwater | Saltwater |
| 生息水深 | 4-93m | 0-85m |
| 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, … | Worldwide in tropical and subtropical oceanic waters of the Atlantic, Pacific, and Indian oceans. Highly pelagic; gathers around floating sargassum mats, current lines, and thermocline … |
| 生息地 | Neritic, estuaries | Neritic, pelagic, coral reefs |
釣り情報
| 属性 | European Sturgeon | シイラ |
|---|---|---|
| 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.
シイラ
Firm, slightly sweet flesh with large, moist flakes and low fat. Excellent grilled, blackened Cajun-style, or in tacos; one of the most popular sport fish for the table.
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.
シイラ
The mahi-mahi, also known as dorado or dolphinfish, is among the most colorful pelagic fish in the ocean. Its iridescent blue, green, and gold body fades rapidly after death. It is a fast-growing species, rarely living beyond five years.