European Sturgeon vs ウォールアイ

Acipenser sturio との比較 Sander vitreus

Taxonomy & Classification

属性	European Sturgeon	ウォールアイ
学名	Acipenser sturio	Sander vitreus
目	Perciformes	Perciformes
科	Acipenseridae	Percidae
Conservation Status	Critically Endangered	Least Concern

Physical Traits

属性	European Sturgeon	ウォールアイ
最大体長	600.0 cm	107.0 cm
最大体重	400.0 kg	11.3 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.	Golden-olive to brassy-yellow flanks with a mottled pattern of saddle-like dark blotches; distinctive white tip on lower tail lobe; large glassy eyes with reflective tapetum.

Habitat & Environment

属性	European Sturgeon	ウォールアイ
水質タイプ	Freshwater & Saltwater	Brackish
生息水深	4-93m	0-27m
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, …	Native to Canada and the northern United States, including the Great Lakes basin and major river drainages such as the Missouri and Ohio rivers. Introduced …
生息地	Neritic, estuaries	Freshwater lakes and rivers of North America east of the Rockies, from Canada to Tennessee. Inhabits clear, deep lakes and large rivers over sand and …

釣り情報

属性	European Sturgeon	ウォールアイ
ゲームフィッシュ	いいえ	はい
ファイト評価	—	5/10
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.

ウォールアイ

Considered one of the best-tasting freshwater fish; sweet, flaky white flesh with very low fat. Ideal pan-fried, battered, or baked — a North American culinary favorite.

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.

ウォールアイ

The walleye is the largest member of the perch family and the most sought-after freshwater food fish in North America. Its reflective eyes give it exceptional low-light vision, making dawn and dusk prime feeding times.