545f7fe3-36cc-4802-aa70-7d91772e631b Editor's Picks. 3. Ciguatera fish poisoning (CFP), also known simply as ciguatera, is a foodborne illness caused by eating reef fish whose flesh is contaminated with certain toxins. If you feel a particular species of poisonous fish was left out, please feel free to add or better yet create your own list. The lionfish – a tropical creature with poisonous barbs and a painful sting that can kill humans in rare cases – may be spreading through the Mediterranean, a conservation group has warned. Fugu is an expensive delicacy in Japan and the restaurants that serve it are among the finest in the country. Among starfishes in the world, the Crown of Thorns is the only starfish that is poisonous. There are nine species of Weever Fish, which come from the Trachinidae family, and are a rare example of venomous fish in the UK. Bathers beware, this new arrival has a sting that's even uglier than it looks. Shark spotted in the English Channel by shocked swimmer off coast of Devon; Around 15cm long and with a poisonous … There are only … The everyday chemicals that can kill your fish. Toxic Shock The Everyday Chemicals That Can Kill Your Fish Toxic shock! Venomous fish kills boy, 16, as it stings teenager at Brit holiday hotspot The weever fish is a venomous fish that lives in many parts of the Mediterranean and UK waters can kill those it stings – although experts have said there is a low chance of being stung 10. These conspicuous fish have venomous dorsal, anal, and pelvic spines covered by a loose sheath that moves down and compresses venom glands when the spine punctures tissue. Crown of Thorns Fish. Such individual fish are said to be ciguatoxic.Symptoms may include diarrhea, vomiting, numbness, itchiness, sensitivity to hot and cold, dizziness, and weakness. Greater weever fish (Image: iStockphoto) Read More Related Articles. "We found this one washed up in Cornwall this morning. Lionfish were thought to be the most venomous fish until recent years when stonefish stole the title. "To control the pain, which can be excruciating, the NHS advises immersing the affected area in hot water for 30 to 90 mins." One concerned beach-goer said: "Beware of the dreaded weever fish, the UK's most venomous fish. Its entire body barring the underside is covered with spines which are venomous. The greater weever, which grows up to 20in long with venomous spines, has turned up in the Thames for the first time. Crown of Thorns Fish. The tropical fish, also known as t he Devil Firefish, is a highly invasive and predatory species, and environmentalists fear its arrival could jeopardise other types of marine life.