The small red scorpion fish is a very venemous species due to its sharp spines coated with mucus. The sculpin is an ugly little rascal. 8. Theyâre not aggressive, so you can come in contact with them accidentally and get â¦ Scorpion Fish. This article is for information only. Stonefish spines are much more venomous than those of Lionfish and Scorpionfish. Scorpion fish are widespread in the earth's oceans and can be found in temperate and tropical waters, often in muddy and sandy areas, or places with coral. Common as a pet? Its pincers are thin, but its tail is thickened, with the sting segment being as wide as the rest of the tail. Aquatic scorpions Not everything is peace and love under the Mediterranean Sea. Theyâre all poisonous fish that live in tropical and temperate oceans. Scorpion Fish . Scorpionfish are some of the most poisonous fish in the world! The spines of the stonefish, like other scorpionfish, have dents in them. Scorpionfish, also spelled scorpion fish, also called rockfish and stonefish, any of the numerous bottom-living marine fish of the family Scorpaenidae, especially those of the genus Scorpaena, widely distributed in temperate and tropical waters. It grows to a length of 3.5â4.3 in, and is dark brown or black in color. The poison runs through the â¦ Scorpion fish are members of the family Scorpaenidae, which includes zebrafish, lionfish and stonefish. It is known as the scorpion fish because of large, horny spines. : Lionfish are popular in home saltwater aquariums; Legality: Legal in most states; Venom toxicity: Intense pain; More than 50% of the world's venomous vertebrates are fish, and scorpion fish (Family Scorpaenidae) are probably the most famous examples. This article describes the effects of a sting from such a fish. These fish are very good at hiding in their surroundings. The Scorpion Fish is in the same family as the Stone Fish and can be found in the tropical waters off the coast of America as well as the Indian and South Pacific Oceans. They are thicker and more prominent, too. The fins of these prickly fish carry poisonous venom. For example, a kind of scorpionfish called the stonefish is thought to be the deadliest fish in the world. Nohu has a poisonous spine on its dorsal fin that carries a powerful hemotoxin that hurts similar to a rattlesnake or black-widow bite. Additionally, Stonefish boast a sharp specialized spike, a lachrymal saber, as an extra defensive weapon.You can find Stonefish in the coastal regions of the Indo-Pacific. An angler who is hooked can suffer excruciating pain. Descriptive Info: Parabuthus transvaalicus is a species of venomous scorpion from dry parts of southern Africa. They have very sharp prickly fins covering their bodies that contain a very poisonous venom. They are noted for their venomous fin spines, which are capable of producing painful, though rarely fatal, puncture wounds. Even though scorpion fish have bright colors to warn other animals that they are poisonous, these colors can often be â¦ Lionfishes (Pterois) make up any of several species of showy Indo-Pacific fishes of the scorpion fish family, Scorpaenidae (order Scorpaeniformes).