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	Perciformes	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.