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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.
Stonefish venom can be fatal at a dose of only 18 mg, which the fish is capable of releasing with only six of its thirteen spines. The protein makeup differs between the three species of stonefish, but in reef stonefish the fatal protein is the verrucotoxin protein. [15] Effects of the venom include severe pain, shock, paralysis, and tissue ...
Synanceia nana, the Red Sea stonefish or dwarf scorpionfish, is a species of venomous, marine ray-finned fish, a stonefish belonging to the subfamily Synanceiinae which is classified as being within the family Scorpaenidae, the scorpionfishes and their relatives. It is found in the northwestern Indian Ocean.
Synanceiinae, or the family Synanceiidae, was first named and recognised as a grouping of related taxa by the English naturalist William Swainson in 1839. [1] The 5th edition of Fishes of the World treats this grouping as a subfamily within the family Scorpaenidae, dividing the subfamily into the three tribes: Minoini, Choridactylini and Synanceiini. [3]
Synanceia horrida, the estuarine stonefish, hollow-cheek stonefish, horrid stonefish, rough stonefish or true stonefish, is a species of venomous, marine ray-finned fish, a stonefish belonging to the subfamily Synanceiinae which is classified as being within the family Scorpaenidae, the scorpionfishes and their relatives. It is a benthic fish ...
Stepping on a stonefish. The sea creatures are one of the most poisonous fish. The sea creatures are one of the most poisonous fish. They also really hate it when people step on them.
Despite its formidable defenses, stonefish have predators. Some bottom feeding rays and sharks with crushing teeth feed on them, as does the Stokes' seasnake. [10] The lionfish is a venomous coral reef fish. [11] Unlike stonefish, a lionfish can release venom only if something strikes its spines.
The blackfin stonefish has 15 to 17 spines and 4 to 6 soft rays in its dorsal fin, typical counts being 16 spines and 4 soft rays. There are 3 spines and 7 or 8 soft spines in the anal fin, 14-15 fin rays in the pectoral fin and a single spine and 5 soft rays in the pelvic fins. All the fin rays are simple and are not branched.