Stonefish wiki

Synanceia verrucosathe reef stonefish or simply stonefishis a species of venomousmarine ray-finned fishbelonging to the subfamily Synanceiinae which is classified as stonefish wiki within the family Scorpaenidaethe scorpionfishes and their relatives.

Lying motionless at the bottom of a shallow seabed, the stonefish presents a deadly threat to predators and prey alike. The creature looks like nothing more than a rock on the bottom until it lashes out in a lightning ambush attack. Plus, sharp spines on the fish's back connect to venom glands that deliver a potentially fatal dose of poison to foolish attackers. Slimed: Warts that cover the stonefish's body make it look like a bumpy rock. The fish's camouflage is completed by its skin, which has a slimy coating that catches sand and fragments of coral. Suck it Down: This fish's permanently frowning mouth is angled upward.

Stonefish wiki

Synanceia is a genus of ray-finned fish belonging to the subfamily Synanceiinae , the stonefish, which is classified within the family Scorpaenidae , the scorpionfish and relatives. Stonefish are the most venomous fish known; stings can be fatal to humans. Synanceia was first described as a genus in by the German naturalists Marcus Elieser Bloch and Johann Gottlob Theaenus Schneider with Scorpaena horrida , which had been described by Carl Linnaeus in from Ambon Island Indonesia , as its type species. Synanceia contains the following species: [7] [4]. Synanceia are primarily marine , and although some species are known to live in rivers, most live in coral reefs near the tropical Pacific and Indian oceans. The species has potent neurotoxins secreted from glands at the base of their needle-like dorsal fin spines which stick up when disturbed or threatened. When the stonefish is disturbed, it may inject an amount of venom proportional to the amount of pressure applied to it. In humans, stings can cause intense pain, respiratory weakness, damage to the cardiovascular system, convulsions and paralysis; sometimes they can lead to death. The exact mechanism is not yet fully understood. Stonefish stings are extremely painful and potentially lethal. Antivenom is used in more extreme cases.

The small upwardly directed eyes have a deep pit behind them with a smaller pit underneath them. California Academy of Sciences. Scorpaena horrida Linnaeus[1], stonefish wiki.

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Kevin Rebecchi commonly known as "Stonefish" or "Stonie" is a fictional character from the Australian soap opera Neighbours , played by Anthony Engelman. He made his first appearance on 31 March Stonefish was the first of the Rebecchi family to appear and he was later followed by his mother, father and brothers. The character left in , but returned briefly in In , Engelman reprised his character again and Stonefish returned to Ramsay Street. He departed on 28 August The character then returned for brief guest stints from until

Stonefish wiki

The blackfin stonefish Pseudosynanceia melanostigma is a species of venomous ray-finned fish , a stonefish be longing to the subfamily Synanceiinae of the family Scorpaenidae , the scorpionfishes and their relatives. It is the only species in the monotypic genus. It is native to the western Indian Ocean where it occurs in areas with muddy bottoms.

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British Journal of Pharmacology. The mating system of the reef stonefish is promiscuity , as the female will not discriminate between which males can lay their sperm on the egg layer. Synanceia verrucosa Bloch and J. The pain is said to be so bad that the victims of its sting want to cut off the affected limb. The venom consists of a mixture of proteins, including the hemolytic stonustoxin, the neurotoxic trachynilysin and the cardioactive cardioleputin; an antivenin is available. The skin has no scales but there are numerous warts. Stonefish antivenom is the second-most administered in Australia. Retrieved 15 April Immediate first aid treatment requires the immobilisation of venom at penetration site; depending on the depth of penetration this can be achieved either by firm constrictive bandaging or by a managed tourniquet sited between wound and proximal flexure. The venom consists of a mixture of proteins, including the hemolytic stonustoxin , the proteinaceous verrucotoxin, and the cardiotoxic cardioleputin. Synanceia verrucosa are usually brown or grey, and may have areas of yellow, orange, or red. Copyright c Richard Ling richard research. First aid includes immersion of the affected limb in hot water; this is thought to help denature the proteins in the venom.

The Stonefish is a tier 10 animal.

In other projects. Their skin texture and color is highly irregular which helps them hide and remain camouflaged when among rocks and corals. April The reef stonefish lives most of its life as a solitary animal, and during mating season only aggregates with the opposite sex for a short time. Retrieved 19 November Toggle limited content width. It is the most dangerous of known venomous fish and its venom causes severe pain with possible shock, paralysis, and tissue death depending on the depth of the penetration. Any comment? Range The stonefish lives primarily above the tropic of Capricorn: It is the most widespread species of the stonefish es family, and is known to be found in the shallow tropical marine waters of the Pacific and Indian oceans, ranging from the Red Sea to the Queensland Great Barrier Reef. Nago , Okinawa , Japan [26]. The venom consists of a mixture of proteins, including the hemolytic stonustoxin , the proteinaceous verrucotoxin, and the cardiotoxic cardioleputin.