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Island council tightens rules against the blue crab — is it enough?

Why Blue Crabs Are a Concern in Mallorca

The blue crab is invasive and has become a concern for Mallorca’s bays, harbors and ecosystems.

Published: April 22, 2026
Island council tightens rules against the blue crab — is it enough?

Answer

Why is the blue crab a problem for Mallorca’s coasts?

The blue crab is an invasive species, which means it is not native to Mallorca and can disturb local ecosystems. It has been causing concern in bays and harbors for several years, where it may affect native species and everyday coastal use. That is why the island council has introduced broader catching rules.

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