Similar to other puffer fishes, the silver-cheeked toadfish is an extremely poisonous fish that contains tetrodotoxin, causing paralysis of voluntary muscles, which may cause its victims to stop breathing or induce heart failure.
Similar to other puffer fishes, the silver-cheeked toadfish is extremely poisonous if eaten because it contains tetrodotoxin. This deadly substance causes paralysis of voluntary muscles, which may cause its victims to stop breathing or induce heart failure.