Status of the toxic silver-cheeked toadfish in the Mediterranean

The silver-cheeked toadfish (Lagocephalus sceleratus), an invasive species from the Indian Ocean that entered the Mediterranean via the Suez Canal, has been present in Cypriot waters for over 20 years. The Department of Fisheries and Marine Research (DFMR) reports a rapid population increase since 2006, causing significant damage to fishing equipment and stocks. Authorities emphasize that the fish contains tetrodotoxin, a potent neurotoxin that remains lethal even after cooking, making consumption dangerous. While officials acknowledge the ecological threat, they have dismissed rumors of attacks on swimmers as groundless, noting no such incidents have been recorded. Cyprus has successfully removed over 100 tons of the species through a state-funded management program. Greece is now considering adopting a similar financial incentive model for professional fishers to help control the fish's spread along its own coastline. The fish is found at depths of 20 to 100 meters and thrives due to its diet, adaptability, and lack of natural predators. Public guidance remains strictly against consumption and physical contact with the wild species.