The biggest shark in the world – Fauna – Rating – Top best movies, games, gadgets, tablets, and more
Class: Cartilaginous fish
Family: Whale sharks
Gender: Whale sharks
Species: Basking shark
Whale shark (lat. Rhincodon typus) is a cartilaginous fish, a shark of the family Whale sharks. The largest of sharks and also largest of the modern fish. Its size often exceeds 10 m, data are available for 18-meter and 20-meter counterparts, though these animals are very, very rare. Continue reading
Thanks to aquarium care in children develop diligence and care skills for living beings, a sense of responsibility for them. In addition, the lens effect that creates water, has a beneficial effect on the condition of the retina.
The advantages of Aquarama fish
If you have purchased for the baby, the aquarium, the care should not be reduced only to the feeding fish one or two times a day – you should regularly change the water (once a week – no more than one-third), to take care not to clog the filter and daily to monitor the water temperature. Fish is not to overfeed, but the amount of feed for a single feeding are very easy to install – pour as much as fish can eat in 10-15 minutes. You can not prevent the accumulation of feed on the bottom, as this leads to water pollution.
Aquarium fish is a wonderful Pets for your children. Aquarium care will accustom kids to justice that will expand their horizons and curiosity. Continue reading
It is the largest fish found in fresh waters, since in some cases it reaches a length of several meters and a weight of up to 1120 1280 even, and in the old days more than 1600 kg.
In addition to size, the Beluga is easily distinguished from all other sturgeon species by its thick cylindrical body and short pointed nose, which is somewhat transparent, since it is not covered by scutellum ivory; her mouth is huge, takes up the entire width of the head and is surrounded by a thick lip; the whiskers are distinguishable by their width and grab to his mouth. In addition, the bone on the head and scutellum bugs, especially lateral and ventral, appear to be relatively little developed: the dorsal is mostly 12-13, 40-45 lateral and ventral 10-12. General body color ash gray, the abdomen is grayish-white, yellowish nose.
Caspian and Black seas with rivers flowing into them, are almost the only stay of this giant fresh water, which, thus, is exclusively our heritage. Continue reading