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Shortspine thornyhead

Sebastolobus alascanus

On view
Into the Deep
Animal type
Fishes
Ecosystem
Deep sea
Relatives
Scorpionfish and rockfish; Family Sebastidae
Diet
Brittle stars, crustaceans, bivalves, polychaete worms, sculpins, skates, eelpouts
Range
From 70 to 4,900 ft. (20 to 1,500 m) in the North Pacific Ocean
Size
Total length to 32 inches (80 cm)

Meet the shortspine thornyhead

Fisheries that catch thornyheads along the West Coast of the United States are carefully managed. This helps ensure that populations of these and other slow-growing fish remain stable.

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