Salmo salar identity is the first Atlantic salmon gate
FDA and FAO identify Atlantic salmon as Salmo salar. Pacific salmon belong to Oncorhynchus species and carry different accepted market names, biological identities, fisheries and evidence. Atlas resolves Atlantic salmon to Salmo salar and retains the commercial designation, scientific name, origin and lot; it does not inherit evidence from the broad Salmon page or from a Pacific species.
Farmed, wild-caught and freshwater-caught Atlantic salmon stay separate
Production method changes the chain of custody, area evidence, controls and commercial meaning. EU rules explicitly distinguish caught, caught in freshwater and farmed for applicable products. Atlas records farm, site, cohort, feed and treatment history for aquaculture, or vessel, catch date, area, gear and landing evidence for capture fisheries, without inferring a production method from species or country.
Origin means a documented farm site or catch record
A country label is not the full origin record. Farmed Atlantic salmon requires farming country and site or cohort linkage; captured fish requires catch area, vessel and landing linkage where applicable. Repacking, processing or export country does not silently replace biological production origin. Atlas retains each transformation and custody event so an origin claim remains tied to the exact trade unit.
Whole fish, fillets, portions, roe and processed forms are not interchangeable
Whole, gutted, headed-and-gutted, sides, fillets, portions, mince, roe, smoked and other prepared products have different yields, trim, safety controls and commercial specifications. Atlas keeps product form, size or weight band, skin, bones, pin-bone removal, trim, colour method where used, additives, glaze, package and net quantity attached to the lot.
Fresh, chilled, frozen and thawed states retain their cold-chain evidence
Temperature state affects shelf life, handling, labelling and comparability. Atlas records harvest or catch time, chilling and freezing route, core or product temperatures, storage, transport, thawing, refreezing controls and arrival condition. The word fresh does not erase previous freezing, and a temperature specification is not proof that the lot remained within it.
Safety and aquaculture-drug evidence follow the exact product and process
Parasites, pathogens, aquaculture drugs, environmental contaminants, allergens, reduced-oxygen packaging and time-temperature abuse depend on production method, process, destination and intended use. FDA's hazards guidance structures analysis by species and process. Atlas retains the hazard analysis, governing rule, sample, method, laboratory, result, corrective action and lot rather than publishing one universal Atlantic-salmon limit.
Traceability or certification does not establish a delivered Atlantic salmon price
ISO 12877 identifies information to record through farmed-finfish chains, while certification has separate certificate-holder, scope, site, validity and chain-of-custody requirements. Neither establishes current availability, conformity, transaction value or delivered cost. A defensible estimate still needs permitted current observations for the exact Salmo salar production method, origin, product form, state, grade and size, package and lot, quantity, currency, Incoterm, load and destination points, delivery window, cold chain, freight, duties and information vintage. Atlas withholds an estimate when those observations or usage rights are missing.