The lowfin gulper shark (*Centrophorus lusitanicus*) is a deep-sea species found in tropical and subtropical waters, primarily along continental slopes at depths ranging from 300 to 1,400 meters. Characterized by its slender body, long snout, and low dorsal fins, this shark is valued for its liver oil, which is rich in squalene, as well as for its meat. The primary fishing countries targeting lowfin gulper sharks are Portugal, Spain, and Japan, with smaller catches reported in India and Taiwan. These nations operate deep-sea trawl and longline fisheries, often as part of broader deepwater shark and mixed-species fisheries. Overfishing and slow reproductive rates have led to significant population declines, prompting concerns and management measures in some regions to ensure the sustainability of lowfin gulper shark stocks.
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Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.