Esturgeon commun vs Tarpon argenté

Acipenser sturio comparé à Megalops atlanticus

Taxonomy & Classification

Attribut	Esturgeon commun	Tarpon argenté
Nom scientifique	Acipenser sturio	Megalops atlanticus
Ordre	Perciformes	Elopomorpha
Famille	Acipenseridae	Megalopidae
Conservation Status	Critically Endangered	Vulnerable

Physical Traits

Attribut	Esturgeon commun	Tarpon argenté
Longueur maximale	600,0 cm	250,0 cm
Poids maximum	400,0 kg	161,0 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.	Brilliant chrome-silver flanks with large, plate-like reflective scales producing a mirror-like sheen; back is dark blue-green; fins clear to dusky with elongated dorsal ray.

Habitat & Environment

Attribut	Esturgeon commun	Tarpon argenté
Type d'eau	Freshwater & Saltwater	Freshwater & Saltwater
Plage de profondeur	4-93m	0-40m
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, …	Western and eastern Atlantic from Virginia south through the Caribbean Sea, Gulf of Mexico, and along the South American coast to Brazil; also West Africa. …
Habitat	Neritic, estuaries	Coral reefs, estuaries

Informations sur la pêche

Attribut	Esturgeon commun	Tarpon argenté
Poisson de pêche sportive	Non	Oui
Cote de combativité	—	10/10
Record du monde	—	—
Teneur en mercure	—	—

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.

Tarpon argenté

Bony flesh with a strong, somewhat coarse texture; rarely eaten in modern sport fishing. Primarily catch-and-release; not commonly consumed due to bones and Vulnerable status.

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.

Tarpon argenté

The tarpon is often called the 'Silver King' for its large mirror-like scales and acrobatic leaps. This ancient species has existed for over 100 million years and can breathe air using a modified swim bladder.