Cobia vs European Sturgeon

Rachycentron canadum との比較 Acipenser sturio

Taxonomy & Classification

属性	Cobia	European Sturgeon
学名	Rachycentron canadum	Acipenser sturio
目	Carangiformes	Perciformes
科	Rachycentridae	Acipenseridae
Conservation Status	Least Concern	Critically Endangered

Physical Traits

属性	Cobia	European Sturgeon
最大体長	200.0 cm	600.0 cm
最大体重	68.0 kg	400.0 kg
体色	Dark brown to black back with two pale white or silver lateral stripes flanking a dark brown mid-lateral band; belly cream-white; juveniles display more vivid black, white, and orange banding.	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.

Habitat & Environment

属性	Cobia	European Sturgeon
水質タイプ	Saltwater	Freshwater & Saltwater
生息水深	0-1200m	4-93m
分布域	Worldwide in tropical and subtropical oceans, absent only from the eastern Pacific. Found in the Gulf of Mexico, Caribbean, Indo-Pacific, and off Australia; frequents open …	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, …
生息地	Pelagic, coral reefs, estuaries	Neritic, estuaries

釣り情報

属性	Cobia	European Sturgeon
ゲームフィッシュ	はい	いいえ
ファイト評価	8/10	—
世界記録	—	—
水銀含有量	—	—

Cuisine & Edibility

Cobia

Firm, moist white flesh with a mild, buttery flavor; moderate fat and large, clean flakes. Extremely versatile — excellent grilled, smoked, raw as sashimi, or used in ceviche.

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.

Species Overview

Cobia

The cobia is a powerful pelagic fish that often follows large rays, sharks, and turtles. Its flattened head and elongated body resemble a shark. Excellent table fare with firm, white flesh, it is increasingly farmed in aquaculture.

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.