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Feb
Once triggered usually accidentally venom is injected into the victim in. These are commercially sold and are used as pets in aquariums or exhibitions or for food.
These masters of camouflage are very similar in appearance with an array of dorsal spines that act as needles for envenomation.
Stone fish camouflage facts. Stonefish are masters of camouflage and can blend in so perfectly with their surroundings that their prey predators and even human SCUBA divers have trouble seeing them at all. The stonefish is a deadly poisonous species that camouflages itself using grayish or brownish rocks. When people swim in open waters they tend to confuse this fish with a rock.
Stepping on it is extremely dangerous. It will release its spines which contain a potent poison. The stonefish lives in shallow water off the Australian coastline.
It is a stout 50cm long fish with excellent camouflage skills. Its skin is covered with nodules bumps and other odd growths that appear like outgrowths of algae. Its favourite disguise is to.
Fish that fall under this order are almost always venomous and stonefish and scorpionfish contain some of the worlds most potent toxins. These masters of camouflage are very similar in appearance with an array of dorsal spines that act as needles for envenomation. Once triggered usually accidentally venom is injected into the victim in.
The fish is also known as reef stone fish and rockfish the latter due to its ability to camouflage its appearance and look like a rock. These are commercially sold and are used as pets in aquariums or exhibitions or for food. The article comes up with some very interesting facts.
To defend itself from its own predators the stonefish has poisonous spines. Whereas most poisonous animals are brightly coloured as a warning the stonefishs camouflage means that its often trodden on by accident killing a human in two hours. Stonefish are usually lying around on the sea floor around tropical reefs.
The fish blends in well with the reef due to its warty growths and coloring. Because of its a good camouflage and defensive mechanisms the fish is rarely afraid of any sort of danger and stays where it is when larger animals approach. Even though the stone fish is a fish it does not have scales and they also can be out of the water for 15-20 hours.
They have a rough greenish brownish body that makes them look a lot like a rock or a stone. Their heads are quite large and turn upwards so that they can. It is called a master of camouflage as it has the ability to blend incredibly well with its surroundings because its body is covered with brown or grey skin with red or yellow patches which make it look like a part of a coral reef or an ordinary stone thus it got its name stonefish.
A stonefish camouflaged as one of the rocks. The vernacular name of the species the stonefish derives from its grey and mottled camouflage similar to the color of a stone. Swimmers may not notice them and inadvertently step on them triggering a sting.
When the stonefish is disturbed it may inject an amount of venom proportional to the amount of pressure applied to it. The reef stonefish is usually brown or gray with patches of yellow red or orange. It is extremely well camouflaged looking like an encrusted rock or lump of coral.
This camouflage allows the stonefish to surprise its prey. Stonefish can blend in so perfectly with the masters of camouflage and their surroundings that their hunters hunters and even human scuba divers are in trouble at all. They are almost always seated seamlessly beneath the sea in their preferred habitat of coral and rocky stones and their colors are often a perfect match for the layer.
The sting of a stonefish is incredibly painful so even in the case of some of the fishs biggest predators like tiger sharks its usually enough to deter or fend off attacks. This potent venom coupled with extraordinary camouflage abilities make the stonefish a rare.