Most of the fish for reproduction lay eggs, but there are a few species that give birth are ready fry. This, for example, the great white shark.
Mudskipper is a fish which spends the majority of his time out of the water and can “walk” on their own fins. In the gills the jumpers for a long time kept a small supply of water. They can also breathe through the pores of its wet skin.
The Stingray has more than 27,000 taste buds. Compared to him, a man almost four times less – “only” 7 000.
Most brands of lipstick contain substances included in the composition of fish scales. They give the lipstick a unique luster.
Fish lungfish can live out of water for several years. It secretes a slimy protective coating and in dry years, buries itself in the clay, sucking the air through the built-in breathing tube, which comes to the surface. Do lungfish have lungs and gills and.
Seahorses are the only fish able to swim upright.
Some fish like the white shark, can raise her body temperature to hunt in cold water.
Fish use sounds with low tones to pass messages to each other. They moan, growl, croak, mutter, hiss, whistle, creak and squeal. They crack the bones and grind their teeth. However, fish don’t have golosovatj. Continue reading
Living in the wild tropical fish are not spoiled by an abundance of food, and therefore can long without it. But during the rainy season, forage is enough, this time the fish reach maturity and spawn. In favorable conditions the young grow up without any problems and becomes sexually Mature. The main task of the aquarist is to find a substitute for natural forage, To determine the correct composition of the diet have to be able to distinguish three fish groups.
a) fish feeding on plant food (herbivores)
b) fish feeding on small aquatic fauna, zooplankton and bentoel and plant food (omnivorous)
b) the fish, feeding at an early age small, and later a major animal food and fish (carnivores).
In the natural environment with an abundance of food a certain kind of fish chooses the one that fits him best, and in captivity, fish are totally dependent on what they will offer. So among aquarists can often hear that this or that kind of got used to the unusual stern. However, this can be hidden tricky, because the fish can take the feed of hunger and the addiction to food can lead to later health problems. Good food and regular feeding is especially important for young and breeding fish (manufacturers). Giving the fish a natural food, we thereby satisfy their needs in proteins, carbohydrates, fats, vitamins, mineral homestake. Different is the case with artificial food, which is slowly but surely becoming the predominant element in the diet of aquarium fish. It would have been useful information manufacturer about the components of the feed mixture. Continue reading
First, of course, the seafood are valuable sources of useful protein. This protein is easier to digest than meat, quicker to digest. If on the digestion of beef, our body spends 5-6 hours, the fish is digested for 2-3. This is because muscle tissue is more delicate fish, rich in water, which is retained during cooking, leaving the fish in the juice.
Fish protein rich in essential amino acids, without which the human body cannot function properly. Among amino acids — tryptophan, lysine, methionine, and the most useful — taurine.
The most rich in taurine squid, shrimp, krill, sea bass, cod, tuna and other oceanic fish.
Secondly, fish and seafood is low in calories, which means that they can have losing weight and overweight. Women in Japan rarely suffer from overweight, because they eat little beef, replacing it, and other meat animals on the fish.
However, followers of Japanese cuisine you have to understand that one is not going to make their weight ideal. The fact that the Japanese also eat very little, and balanced, of particular importance are the appearance, the aroma, the taste of the dish and the portion size is minimal. Whereas in the West people are used to consume sushi in tens, arguing that they still do not get fat. Meanwhile, in large Kolichestvennaya carbohydrates — rice and salmon fat can cause weight gain. Be consistent until the end — let Japanese lunch will be limited to a bowl of miso soup, one portion of land (2-4 pieces), and a salad, for example, from seaweed. In this case, the extra weight really does not appear. Continue reading