Video: Vegetarian with scalpel: surgeon fish
2024 Author: Henry Conors | [email protected]. Last modified: 2024-02-12 02:47
The rich underwater world of the Red Sea attracts tourists from all over the world. Amazing underwater beauty contributed to the development of diving here. But the underwater kingdom is fraught with many dangers. The surgeonfish poses a real threat to coral reef divers. Everyone fears her.
The fish-surgeon swims in the depths of the sea with a "scalpel" on the tail - sharp bone outgrowths. In a calm state, the knife-like spike is tightly pressed to the body of the fish. In case of danger, he straightens forward or to the side.
Over 70 species of these fish are known. They live on coral and rocky coasts. Among them are zealous territorial individualists (Arabian surgeon).
These dangerous fish of the Red Sea diligently guard their territory from intruders. And if the caviar has already been laid, then they will rage in a terrible way. Those who like to stand on a coral slab, touch or feed the fish are especially at risk. Her attacks at first seem "childish", she tries to lightly bite on the fins. If ashrug it off, it can seriously slash. It is useless to dodge - the surgeonfish is very agile.
The most interesting representatives of this species are unicorn fish, which have a growth in the form of a horn on their forehead (at sexually mature age). There are four species of unicorn known to us in the Red Sea.
Why do these fish have spikes, blades, sharp plates and horns? Surgeons do not use this formidable weapon for hunting - they are herbivores. But sharp blades protect them from predators. The surgeonfish sticks out its plates and strikes with its tail. Such a lunge from a large specimen can cause a serious injury to a curious diver. But more often these "scalpels" help fish in competition with relatives. Whoever has them is sharper, brighter, and the horns are larger, the same "cool", the spawning partners are prettier and the territory for feeding is better.
Safety measures:
The underwater world of the Red Sea is full of many beautiful creatures and unusual creatures. The inhabitants of the Red Sea are distinguished not only by their beauty. Many of them are dangerous and poisonous. But, of course, you should not refuse to visit this beautiful place because of this. You just need to be careful and careful while in the water and on the beach. Be especially careful of the rocks and don't step on them - one of them might be a fish. Don't go deep into the corals, a favorite haunt of many dangerous marine life.
Don't grab and hand-feed the fish, although they are very curious and not afraid of swimmers. This seemingly innocent occupation can turn intotragedy.
Captivity:
Aquarists love these fish for their colorful coloration and small size. But keeping them in captivity is problematic.
1. They are very demanding on the conditions of detention. The aquarium should always be perfectly clean. 2. There are usually surgeon fish caught in the sea for sale, so it is difficult for them to adapt to new conditions. 3. Males can be very aggressive towards tankmates, perceiving them as competitors. Few people manage to create all the conditions for a comfortable life for these unusual fish.
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