Sea Bass / Loup de Mer / Bar

Sea bass is a common market name applied to several different fish species. In Europe, it often refers to European sea bass (Dicentrarchus labrax), known in France as bar on the Atlantic coast and loup or loup de mer in Mediterranean usage. In North America, “sea bass” may refer to unrelated species, so the exact fish should always be confirmed.

Names and species

• European sea bass: Dicentrarchus labrax, also marketed as branzino in some North American markets.
• Black sea bass: a different species found in the western Atlantic.
• Striped bass: another distinct Atlantic species.
• Chilean sea bass: the market name for Patagonian toothfish, not a true bass.

Culinary characteristics

European sea bass has delicate white flesh and is commonly roasted whole, salt-baked, grilled or pan-seared as skin-on fillets. Cooking method depends on fish size, freshness, whether it is farmed or wild and the desired presentation.

Buying and menu wording

Because “sea bass” can describe several unrelated fish, purchasing and menu descriptions should identify the species or accepted market name clearly. Confirm the scientific name, origin, production method and sustainability information with the supplier where relevant.

Chef’s tip: Ask for the exact species rather than relying on a generic “sea bass” label. This avoids confusion in costing, menu descriptions and guest communication.

Key distinction: European sea bass, black sea bass and Chilean sea bass are different fish; the shared market name does not mean they are interchangeable.