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Dangerous inhabitants…

The rest of the sea – the dream of almost every holiday maker! The Eastern part of Russia are used and forced to rest on the coast of the sea of Japan. It would seem that it can be dangerous in this region. However, on closer inspection, it was discovered the inhabitants, who simply need to know and to be particularly careful!

Let’s start with Yellow perch (trehpolosaya) — native of Japanese waters, it has quite a menacing look – the dorsal fin consists of 15 acute rays, the Gill slits are spikes, characteristic of the spotted-striped color…

Reach impressive sizes (up to half), but grow very slowly, reach sexual maturity at ten years of age! So what threat this slow instance of marine fauna? At the base of the spines on the fins and the Gill slits are poisonous mucous glands which secret, getting into the wound, causes a local and then a systemic poisoning of the body. Meeting with Yellow perch can seriously spoil your holiday by the sea. Symptoms: pain and inflammatory reaction, then, perhaps swollen lymph nodes. At the injury there is swelling, which could spread to the entire limb. Famous deaths.

In the injection – treatment of the wound with disinfectants and symptomatic treatment.

Further,it is worth mentioning jellyfish, let’s start with Lanei hairy . the largest jellyfish in the world, in the Guinness book of records registered the maximum size is 2.28 meters in diameter. So, typical signs: red umbrella (maybe raspberry or orange hue), the thickness of the umbrella is reduced to the edge, and the edge of the blade is transparent. The tentacle is quite long, divided into eight beams, form a kind of veil that protects the bodies underneath the umbrella. The hairy cyanea occurs in southern Primorye, mainly small individuals, in spring and early summer they gather in large clusters (up to one hundred meters of the field), there are instances of up to 60 centimeters… the Venom is contained in stinging cells on the tentacles, a single burn is not dangerous to humans, however with increasing dose of the poison received – there is a risk of allergic reactions. Continue reading

The greatest myths of modern times, Sharks

The shark is a collective name. There is a white shark, blue, tiger, cat, soup, mackerel, shark-Fox, nurse shark, hammerhead shark. Scientists consider 350 species of these fish. And only 27 of them are accused of attacks on humans. And a few that occur only once.

Thanks to the joint efforts of marine biologists and divers-enthusiasts have managed to debunk some common misconceptions about sharks.

Myth: Most sharks eat people.

Fact: Of the approximately 400 species of sharks in attacks on people were seen a total of about 11. Most sharks are simply too small to pose a threat to humans. But a large white shark people are not too taste, although sometimes they mistakenly attack people, mistaking them for sea lions or seals, which are their favorite prey. Besides, they live at a depth where meeting people is unlikely. Although annually reported approximately one hundred cases of shark attacks on humans, actually elephants are being killed every year twice as many people (about 200) . Dogs kill thousands of people every year!

Myth: Sharks are stupid animals with small, primitive brain.

Fact: the sharks (as the rays) the size of the brain and body comparable to birds and mammals.The research was conducted, which demonstrated that the yellow shark learning is quicker and lasts longer than a cat or a rabbit. This, of course does not mean that sharks are as smart as birds and mammals, but still… Continue reading

Fish in the pond

No matter how delightful and fresh pond, no matter what wonderful aquatic semi-aquatic plants not framed, he still will be missed if there’s only still water and frozen stems. Agree – sitting by the fireplace, well, only when in it the warmth of fire. And here is the pond without animals – extinct hearth, uninhabited house. Crustaceans, insects, molluscs and a surprisingly quickly remedy the situation. But fish in a pond, is something else entirely.

New water inmates we have to settle in spacious shady vadimchik, small decorative bassanite in an artificial stream. Huge or tiny, bright or modest, inconspicuous; manual or fearfully hiding. Different, and infinitely interesting fish in the pond.

As if we didn’t appreciate our garden plants, their selection is still not such a serious matter as the acquisition of any animals. And in this regard to have a fish in a pond – all the same what to bring a puppy home. Ruin to the inability and negligence of the flower – unpleasant episode, but thoughtlessly to pain water the occupant, to use it only as entertainment or a temporary decoration is a crime.

So, what you need to consider, considering the responsible step was the purchase of fish for the garden. Most importantly, absolutely can not buy, just you like. It is absolutely necessary to pre-learn about the basic characteristics of the species or species representatives of which dwell in the pond.

Adult sizes future Pets:it may well be that lovely creature – only Malek in the future krokodilopodobnyh beings. Continue reading

Fish in the pond
No matter how delightful and fresh pond, no matter what wonderful aquatic semi-aquatic plants not framed, he still will be missed if there's only still water and frozen stems. Agree…

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Fish farm RAS
The technology of integrated fish farming and poultry The production of fish in integration with breeding waterfowl and agricultural production in the greenhouse (Aquaponics) fish ponds favorable small-scale fish farming,as…

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Shark
Sharks belong to the order of elasmobranch. Their length ranges from 0.2 m (Black barbed) up to 20 m (giant). Shark is widely distributed, mainly in tropical seas. The story…

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