European Sturgeon vs ハナミノカサゴ

Acipenser sturio との比較 Pterois volitans

Taxonomy & Classification

属性	European Sturgeon	ハナミノカサゴ
学名	Acipenser sturio	Pterois volitans
目	Perciformes	Scorpaeniformes
科	Acipenseridae	Scorpaenidae
Conservation Status	Critically Endangered	Least Concern

Physical Traits

属性	European Sturgeon	ハナミノカサゴ
最大体長	600.0 cm	38.0 cm
最大体重	400.0 kg	1.1 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.	White to cream body with alternating bold reddish-brown and white vertical bands; fan-like pectoral fins are banded with red-brown and white spots; long dorsal spines are striped and venomous.

Habitat & Environment

属性	European Sturgeon	ハナミノカサゴ
水質タイプ	Freshwater & Saltwater	Saltwater
生息水深	4-93m	2-55m
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 the Indo-Pacific from East Africa and the Red Sea to southern Japan, Australia, and the Marquesas. Invasive in the western Atlantic and Caribbean …
生息地	Neritic, estuaries	Neritic, coral reefs

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.

ハナミノカサゴ

Sweet, buttery white flesh once spines are safely removed; increasingly promoted as a sustainable food source in Atlantic waters where it is an invasive species.

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.

ハナミノカサゴ

The red lionfish is a venomous coral reef fish native to the Indo-Pacific. Its ornate, striped body and fan-like pectoral fins make it popular in aquariums, but it has become a destructive invasive species in the western Atlantic and Caribbean.