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Toxic Pufferfish Invasion Devastates Greek Fishing Communities

Wednesday, 17 June 2026/Source: Google News/1 min read

Toxic pufferfish, an invasive species spreading across Greek and Cretan waters, are causing significant disruption to local fishing communities. These fish, which carry a potentially lethal poison, have become increasingly common in the Mediterranean due to rising sea temperatures. Fishermen are catching them in large numbers, damaging nets and reducing catches of edible fish. Scientists are now researching whether the pufferfish could serve a useful purpose, including potential applications in medicine or sustainable industries. For tourists visiting Crete, there is no risk from swimming in the sea, but visitors should avoid handling any unfamiliar fish on the beach or at markets. When dining out, stick to established restaurants and ask locals about the catch of the day, as the fishing industry continues to adapt to this growing challenge.

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