Esturgeon commun vs Japanese Fugu

Acipenser sturio comparé à Takifugu rubripes

Taxonomy & Classification

Attribut	Esturgeon commun	Japanese Fugu
Nom scientifique	Acipenser sturio	Takifugu rubripes
Ordre	Perciformes	Tetraodontiformes
Famille	Acipenseridae	Tetraodontidae
Conservation Status	Critically Endangered	Near Threatened

Physical Traits

Attribut	Esturgeon commun	Japanese Fugu
Longueur maximale	600,0 cm	80,0 cm
Poids maximum	400,0 kg	10,0 kg
Couleur	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.	Dark brownish-gray back with scattered white spots and a large dark saddle-like blotch behind the pectoral fin; belly pure white; subtle orange-yellow pigment around pectoral fin base.

Habitat & Environment

Attribut	Esturgeon commun	Japanese Fugu
Type d'eau	Freshwater & Saltwater	Saltwater
Plage de profondeur	4-93m	—
Aire de répartition	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, …	Northwestern Pacific Ocean from the Yellow Sea and East China Sea to the Sea of Japan. Ranges from Korea and Japan south to Taiwan; favors …
Habitat	Neritic, estuaries	Estuaries

Cuisine & Edibility

Esturgeon commun

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.

Japanese Fugu

Delicate, subtly flavored white flesh with a unique gelatinous texture; poisonous organs contain lethal tetrodotoxin. A Japanese luxury delicacy — preparation requires licensed chefs only.

Species Overview

Esturgeon commun

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.

Japanese Fugu

The Japanese pufferfish, or fugu, contains tetrodotoxin, a poison 1,200 times more deadly than cyanide. Despite this, it is a prized delicacy in Japan, where specially licensed chefs prepare it as sashimi, hot pot, and grilled dishes.