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Cancer antennairius, the California rock-crab.
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Common edible crab, Cancer pagurus. British.
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Cancer productus, the red crab; male.
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California Rock Crab. Cancer antennarius, Stimpson
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Cancer borealis, the Johan crab; male.
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Zoea of Cancer irroratus, Last stage before it changes to megalops condition.
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Jonah Crab (above); Rock Crab (Below); Cape Ann, Massachusetts.
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Cancer irroratus, the rock-crab; male.
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Jonah Crab, Cancer borealis, Stimpson; male.
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Rock Crab, Cancer irroratus, Say, male.
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Megalops stage of Cancer irroratus, just after change from zoea stage.
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Rock-Crab. Cape Ann, Mass.. Male showing narrow abdomen (Above); Female with broad abdomen that serves to cover and protect the eggs (Below)
