Gadus morhua vs Gadus macrocephalus — What B2B Buyers Need to Know

Two species, one name — what the B2B buyer needs to know In the salted dried cod market, the commercial designation "Cod" legally encompasses two distinct species (the best known): Gadus morhua (Atlantic cod) and Gadus macrocephalus (Pacific cod). For a B2B buyer, confusing the two species can lead to customer complaints, compromised margins or regulatory non-compliance. This guide clarifies the essential differences. Geographic origins and biology Gadus morhua inhabits the North Atlantic, from the coasts of western Russia, Norway and Iceland, ranging from the eastern coast of Greenland to the Grand Banks of Newfoundland, Canada. It is the species historically associated with the Portuguese tradition of salting and curing. It grows more slowly, which results in a denser, more organised muscle fibre structure. Gadus macrocephalus, in turn, comes from the North Pacific — mainly the Bering Sea, Alaska and eastern Russia. Its biology is similar, but the different oceanic conditions and growth rate give it distinct organoleptic characteristics. Differences in texture, flavour and protein content In kitchen practice and in the final consumer's perception, the differences are noticeable: Texture: The morhua presents more pronounced, tender and well-defined flakes after soaking and cooking. The macrocephalus tends to have less pronounced flakes (more compact flesh), and a slightly firmer texture, with a greater tendency to shred. Flavour: The morhua has a more characteristic flavour profile, with intense marine notes and integrated salinity. The macrocephalus is more neutral and mild, which can be an advantage in preparations with very aromatic sauces, but is a disadvantage in traditional recipes. Protein content: Both species have high protein levels (≥18 g/100 g in the soaked product), with morhua being slightly superior in nutritional density after traditional curing. Price difference and commercial implications Gadus macrocephalus is typically traded at a price 15 to 25% lower than equivalent-quality morhua. This difference reflects both the abundance of Pacific populations and lower demand in traditional European markets. For distributors and retail chains focused on volume, macrocephalus can represent a margin opportunity, provided it is correctly communicated to the end consumer. Which species is right for each market? The choice of species should be strategic and guided by the destination market: Portugal, Greece, Italy: These markets have a deep cultural relationship with Cod. The discerning consumer recognises and prefers Gadus morhua. The use of macrocephalus without clear communication can generate rejection. Large distribution and emerging markets: European large-scale distribution, particularly in France, Spain and Benelux, increasingly accepts macrocephalus in value-added products (frozen desalted, portioned, pre-cooked), where the difference in purchase experience is less perceptible. Premium HORECA channel: Exclusively morhua of medium and large sizes is recommended, with clear indication of origin (Norway, Iceland). European legislation: mandatory species indication Regulation (EU) No 1379/2013 on the common organisation of the markets in fishery and aquaculture products requires the indication of the commercial denomination and scientific name of the species at all points of sale to the final consumer and in B2B commercial documentation. The indication "Cod" without species specification is insufficient. The label must unequivocally state Gadus morhua or Gadus macrocephalus. This obligation also applies to transport documents and technical data sheets in B2B operations, being essential for supplier audits in certified large distribution chains. Conclusion for the professional buyer The difference between Gadus morhua and Gadus macrocephalus is not merely academic — it has direct implications for customer satisfaction, price positioning and regulatory compliance. A rigorous B2B purchasing policy must specify species, geographic origin and size grade in each order. Contact our commercial team to find out which option is most suitable for your distribution channel. Quotation request For quotations on our industrial services: marlusitano@marlusitano.pt | +351 234 397 620