Methods of cooking Catfish
Relatives of the catfish, for example, the black catfish (Ictalurus melas), now live in the Central and southern regions of Italy. Channel catfish (Ictalurus punctatus) settled in South-East England. These…

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Catfish Panda
Second name aquarium fish South American family of Kalligrafie - armoured catfishes (for dense bone "shell" of the plates almost rectangular, covering all their body in two rows). These aquarium…

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beluga

Top 10 biggest freshwater fish in the world

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

As they say fish? Questions and answers on physics

Who? What? Where? How? Where? When? What?

Why? What? How much? “Yes” or “no”?

MUTE AS A FISH?

Physics note.

Fish extract sounds when the friction of the Gill plates. Carp grind their pharyngeal teeth. Very interested in a sound machine percidae, especially developed at the singing fish and sea cock – trigly. The sounds are produced only with the help of the swim bladder, due to the reduction in the particular drum of the muscles that cause fluctuations in its walls.

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