Knowra Red king crab Red king crab Red king crab (Paralithodes camtschaticus) is a large North Pacific crustacean prized commercially for its sweet, meaty legs. Despite its crab-like appearance, it is a king crab, more closely related to hermit crabs than to true crabs.
King crab : A group of large, crab-like decapod crustaceans in the family Lithodidae. Red king crab belongs to this group, whose members evolved from hermit-crab-like ancestors.
King crab fishing : Commercial capture of king crabs for food, especially in northern Pacific fisheries. The species supports a valuable fishery managed through seasons, quotas, and size limits.
Crab life cycle : The sequence of developmental stages through which crabs grow from eggs into adults. Red king crab develops through planktonic larval stages before settling to the seafloor.
Blue king crab : A large king crab species, Paralithodes platypus, found in the North Pacific. It is a close commercial relative that is generally smaller and has blue-toned legs.
Alaska king crab fishery : Commercial fisheries for king crabs in Alaskan waters, regulated by species, region, and season. Red king crab landings are a major component of this fishery and can fluctuate sharply.
Anomura : A decapod crustacean group that includes hermit crabs, squat lobsters, and king crabs. Its placement here distinguishes red king crab from true crabs.
Bering Sea : A northern Pacific marginal sea between Alaska and Russia. Its waters host major red king crab fisheries, including around the Pribilof Islands.
Zoëa : A planktonic larval stage of many crustaceans, marked by a spiny body and swimming appendages. Newly hatched red king crabs pass through zoëal stages in the water column.
Golden king crab : A deep-water North Pacific king crab species, Lithodes aequispinus. Its smaller size and deeper habitat distinguish it from red king crab.
Bristol Bay : A large inlet of the eastern Bering Sea bordered by western Alaska. Its red king crab fishery became a prominent example of strict fishery management.
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