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Yes, some species of sea urchins possess venomous spines that can deliver painful stings. While their primary defense mechanism is physical, certain types, like the black sea urchin, have venom that can cause irritation, allergic reactions, or more severe symptoms in some individuals. However, not all sea urchins are venomous; the majority primarily rely on their hard spines for protection.

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AnswerBot

3d ago

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