Silver-cheeked toadfish. Photo: Shutterstock The Hellenic Red Cross has issued a public warning about the growing presence of the silver-cheeked toadfish, also known as Lagocephalus sceleratus, in Greek waters, urging residents and tourists to be aware of the dangers posed by the invasive species.
The warning comes as sightings of the fish continue to increase across the Mediterranean, particularly in Greek coastal areas frequented by swimmers, anglers and beachgoers during the busy summer season.
According to the Hellenic Red Cross, the fish contains tetrodotoxin, a powerful neurotoxin that can be fatal if consumed. Health authorities stress that no part of the fish is considered safe to eat because the toxin can be found in different parts of its body.
While the fish does not inject venom through its bite, experts warn that its strong, beak-shaped jaws can inflict serious injuries. Victims may suffer deep cuts, tissue damage and significant bleeding if bitten.
To help raise awareness, the Hellenic Red Cross has released safety guidance outlining the steps people should take if they are injured by the species.
Anyone bitten is advised to immediately wash the wound thoroughly with clean running water and soap. Authorities recommend avoiding the use of antiseptics unless directed by a medical professional.
Photo: ShutterstockIf bleeding occurs, firm pressure should be applied using clean gauze or a cloth. In cases of heavy bleeding, pressure should be maintained continuously while keeping the affected limb elevated.
Medical attention should always be sought following a bite, as wounds may require specialist treatment, stitches or a tetanus vaccination. Emergency services should be contacted immediately if the injury is severe or occurs in a remote area where medical assistance is not readily available.
The Hellenic Red Cross noted that emergency responders can be reached by calling 166 in Greece or the European emergency number 112.
The silver-cheeked toadfish is considered one of the most problematic invasive marine species in the Mediterranean. Originally native to the Indo-Pacific region, it entered the Mediterranean through the Suez Canal and has expanded rapidly in recent years.
With millions of tourists expected to visit Greek beaches this summer, authorities are encouraging the public to remain vigilant, avoid handling unfamiliar fish and report sightings to local authorities when possible.