Invasive Pufferfish Plague Threatens Cretan Fisheries and Swimmers

Tuesday, 9 June 2026/Source: Google News/1 min read

Cretan fishermen are raising alarms over a growing population of pufferfish (lagocephalus) in local waters. These invasive fish, originally from the Red Sea, are damaging fishing nets and devouring catches, causing significant economic losses for fishing communities across the island. Beyond the impact on fishermen, pufferfish have also been reported attacking swimmers in coastal areas. Tourists should be aware that pufferfish are highly toxic if consumed and should never be handled if encountered on the beach or in the water. If you see a pufferfish while swimming, exit the water calmly and alert local authorities or beach staff. The species has been spreading throughout the Mediterranean for several years and is considered an ecological threat to native marine life in Cretan waters.