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Pufferfish Devour Greek Fishing Industry
17 Jun
Summary
- Invasive pufferfish are destroying nets and diminishing fish catches.
- These fish possess a potent toxin lethal to humans if ingested.
- Fishermen face significant financial losses due to the constant damage.

Invasive pufferfish, identified as the silver-cheeked Lagocephalus sceleratus, are posing a severe threat to Greece's fishing industry, a vital part of its agricultural exports. First observed in Greek waters approximately 20 years ago, these warm-water species have proliferated, causing extensive damage to fishing nets and drastically reducing catches. Fishermen report significant financial losses, with the destructive pufferfish estimated to cause around 8,500 euros in damage and lost income per boat annually. The fish are characterized by their powerful, beak-like mouths, capable of biting through nets and other tough materials, and an extremely dangerous toxin that can be lethal to humans if ingested. Scientists recorded the species in Greece in June 2005, noting its spread from the Red Sea and Indian/Pacific Oceans via the Suez Canal. The Hellenic Centre for Marine Research is actively researching methods to neutralize the toxin, as the fish are currently classified as hazardous waste. Meanwhile, fishermen are advocating for government support programs, similar to those in Cyprus, to incentivize pufferfish hunting and help control their rapidly growing population. The situation is described as worsening each year, with many fishermen questioning their ability to continue their profession without assistance.