South East Atlantic Fisheries Organisation - Fish Stocks Covered

Fish Stocks Covered

Living marine resources covered by SEAFO including fish (such as orange roughy Hoplostethus atlanticus, alfonsino Beryx splendens, Patagonian toothfish Dissostichus eleginoides, hake Merluccius paradoxus, horse mackerel Trachurus capensis, chub mackerel Scomber japonicus, cardinalfishes Epigonus species, oreo dories and armourhead Pseudopentaceros species, some shark species and rays), molluscs (such as octopus and squid) and crustaceans (such as deep sea red crab Chaceon maritae). Some of the most notable commercially important species are orange roughy, alfonsino – harvested by bottom trawling, and deep sea red crab – capture by pots or traps and Patagonian toothfish caught by longlining. Highly migratory fish stocks such as tuna, swordfish, marlin and sharks in the region are covered by the International Commission for the Conservation of the Atlantic tunas (ICCAT). Most of SEAFO fish resources are found in deep waters (greater than 500 m depth) and tend to be slow grower, long-lived, late-matured and therefore could be vulnerable to over–exploitation. Their biological and ecological dynamics are not well known and there are no good historic time series.

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