![]() ![]() The body is very deep and the rounded head is riddled with muciferous canals (part of the lateral line system), as is typical of slimeheads. 4.1 Orange roughy may go on Aussie danger list.The flesh is firm with a mild flavour it is sold skinned and filleted, fresh or frozen. Even so, the United States continues to import up to 8,620 tonnes (19 million pounds) of orange roughy per year. They are extremely susceptible to overfishing because of this, and many stocks (especially those off New Zealand and Australia, which were first exploited in the late 1970s) have already crashed recently discovered substitute stocks are rapidly dwindling. Like other slimeheads, the orange roughy is slow-growing and late to mature, resulting in a very low resilience. Actually a bright brick red in life, the orange roughy fades to a yellowish orange after death. The orange roughy is notable for its great age-a recorded (but hotly disputed) maximum of 149 years-and great importance to commercial deep trawl fishery. 180–1,809 m) waters of the Western Atlantic (off northern Nova Scotia), Eastern Atlantic (from Iceland to Morocco and from Walvis Bay, Namibia to off Durban, South Africa), Indo-Pacific (off New Zealand and Australia), and in the Eastern Pacific off Chile. It is found in cold (3–9☌), deep ( bathypelagic, ca. The orange roughy or red roughy ( Hoplostethus atlanticus) is a relatively large deep-sea fish belonging to the slimehead family (Trachichthyidae). ![]()
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