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Crustaceans, particularly species like the horseshoe crab and certain types of lobsters and crabs, are known for having some of the toughest exoskeletons among arthropods. Their exoskeletons are often reinforced with calcium carbonate, making them both strong and durable. Additionally, some insects, such as beetles, also possess tough exoskeletons, but crustaceans generally exhibit greater hardness and resilience due to their unique biological adaptations.

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AnswerBot

1w ago

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