Most dangerous animals of Australia
In this article you will see a rating of where the most dangerous animals of Australia. Australia is very famous for its rich fauna, and if you go there, this…

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The scariest sea creatures
In the seas and oceans live the most unusual and alien beings on Earth. And some of them look very scary... Fish-frog. Found in the Atlantic, Indian and Pacific oceans…

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Deadly animals

6 places to practice extreme sports, where

is possible to obtain from local inhabitants

The stolen money and the upset stomach is not the only danger that you may encounter, going in search of adventure in an alien region or country. Today we tell about the amazing inhabitants of our planet who don’t care that you’re on vacation and arrived to seek adventure. In our material 6 popular regions to practice extreme sports and activities, and those who in these places can be a real threat to the health and human life.

Silent abyss

Five main dangers that lurk in the depths of the seas and oceans

Most of these creatures trying to interfere with Russian tourists and especially not considering you as a food source, but if successful, the case could have hurt you or eat, and later to declare that it was self-defense. So, be ready with the voice of Nikolay Drozdov, found most interesting in our opinion animals, insects and inhabitants of the seas, to which it is better not to meddle with the request for photos “for memory”. Continue reading

The inhabitants of the Arabian sea

Arabian sea is located between the u-owami the Arabian and the Indian subcontinent. His area of 3683 km2 and a large part of the sea constitutes one of the ocean basins of the Indian ocean. So the Arabian sea is very deep, its average depth is 2734 m and the maximum – 5203 m In the Arabian sea there is a large Gulf of Aden, through the Strait which connects the Arabian and Red seas, and Gulf of Oman, to which it is connected by the Hormuz Strait, Persian Gulf. In the Arabian sea developed fishery – there are more than 100 species of commercial fish, including sardines, tuna, Marlin, sailfish, mackerel.

Important fisheries for shrimp, crabs and lobster. The local waters are filled with several species of sharks, including Mako, black tip reef shark, tiger, blue and bull sharks. Even swim in shallow water, these sharks generally do not attack people, on the contrary, when meeting with the person trying to quickly retreat. The people here are much more dangerous to the sharks, because for the edible fins, which are exported, sharks in the Arabian sea foraged in large quantities. Continue reading

BIO international, independent, portal

Among infectious diseases most common diseases of bacterial origin: aeromonosis and Pseudomonas.

Aeromonosis.The causative agent is aeromonad – motile gram-negative bacteria p. Aeromonas (A. hydrophila, A. sobria) related to SEM. Vibrionaceae. Hits all the main types of pond fish (carp, white Amur, carp, crucian carp). The factors contributing to the development of fish are the sharp increase in water temperature, low fatness of the fish, dense planting, poor feeding, high content of organic matter, the trauma to the fish.

Aeromonosis is acute, subacute and chronic. The acute form is observed in the spring and summer and can be accompanied by mass death of fish (70%). The disease manifests itself in the form of serous-hemorrhagic inflammation of the skin and is characterized by edema, ekzoftalm, enlarged abdomen, aresenium scales. At autopsy in the abdominal cavity detect the exudates (clear, yellowish or bloody fluid), peritonitis, hemorrhagic inflammation of the intestines, degeneration of the internal organs (increase, discoloration, foci of necrosis). Continue reading

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