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
Once in the oceans and seas were discovered, big fish, people began to fear them. Everyone was afraid of how large freshwater inhabitants satisfy their hunger. After all, the larger kind of fish, the more food is necessary for nutrition. Therefore, to meet the needs of his growing organism in food, freshwater giants begin to eat their smaller relatives of various kinds. Usually fish are classified according to such characteristics as gender, species, etc. We tried to do it on the basis of their size. And here please find a list of the top 10 biggest freshwater fish in the world .
Trout — the big fish of the genus salmon, so it is often referred to as the “Russian salmon”. Its habitat are the major rivers and lakes of Siberia, the Far East and Altai. The predator is able to reach 1 m or more in length and up to 55 to 60 kg in weight. This species is famous for the aggressive and ruthless nature. It is believed that the trout are able to feed their own calves. For this freshwater species there are no restrictions in food. Russian salmon eats literally everything that comes his way.
Catfish — the largest freshwater fish accesata. Inhabits lakes, rivers of the European part of Russia. as well as in Europe and the Aral sea basin. Continue reading
The shark is cruel and ruthless hunter, she attributed various unimaginable properties. The shark is one of the main characters of myths and legends of the peoples inhabiting the Polynesian Islands and the Hawaiian archipelago…
But with time and the development of technological advances, the sharks became the hunted. A prerequisite for this is that the shark fin soup and the liver is attributed to the properties of a panacea. Plus, a man takes revenge for the fact that some sharks are man-eaters.
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.
Classification of sharks
Sharks belong to the superorder of cartilaginous fish that includes eight teams, twenty families and about 350 species. Continue reading