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Dangerous fish and jellyfish of the Black sea

The black sea resorts of Crimea, Caucasus, Bulgaria, Romania – the most popular in summer and autumn seasons. We will talk about what dangerous marine animals can meet vacationers.

In the Black sea is home to two species of anemone (or sea anemone). This coelenterates animals, on the tentacles which have stinging cells that emit a strong poison. However, they cannot penetrate human skin, so in contact with Actinia he feels a slight burning.

To coelenterates animals are treated and all known jellyfish. The largest jellyfish – eared (Aurelia, or the sea saucer) and kornerot.

Aurelia is easily distinguished from Camerota on telcobridges body shape. These jellyfish are harmless enough, and the consequence of meeting with them is a slight reddening of the mucous membranes of the mouth and eyes.

Kornerot has a mushroom shape, from under a round dome with a diameter of up to half hangs a crown of tentacles. Stinging cells are located at comerota only on the tentacles, on the dome they are not. So IF YOU MET WITH SUCH a JELLYFISH WHILE BATHING, CALMLY TAKE HER HAND to the TOP of the DOME AND TAKE AWAY FROM HIMSELF, TRYING TO keep the TENTACLES have NOT TOUCHED YOUR BODY. Continue reading

Black sea sea horse

This original small fish from the family of needle can be considered one of the most unusual creatures of the sea. Unusual body shape resembling a figure of a horse from chess, the original bearing try. males, especially masking, nutrition and behavior — all these traits inherent in our black sea seahorses.

Currently there are about 30 species of seahorses that inhabit the coastal waters of tropical and subtropical seas. However, they are found in the North sea (off the southern coast of England).

In the Black and Azov seas inhabited the ridge, which ichthyologists are called a long name “seahorse spinner the black sea”, sometimes adding more “European”.

The original appearance of this fish in due time led to the fact that each tourist visiting the black sea coast, tried to take home as a souvenir instance a dried seahorse. In the 1980-early 1990-XX years, with some individuals hundreds of thousands of individuals skate, recreational areas (on the South coast) almost disappeared, so in 1994 the black sea seahorse included in the Red book of Ukraine, fishing is prohibited.

The shape (external structure). The name of the fish (“horse”) comes from this “horse” appearance of the Hippocampus. The head of the seahorse is at right angles to the body (this does not observed none of the other marine life). And fish able to move its head up and down — ability, motoroleriu almost all modern fish species. Continue reading

“Fish farm” in your own garden

Who of us at least once in your life nalyubovatsya the beauty of the water surface at sunset or sunrise? Water attracts, fascinates. But not everyone can boast of a nearby lake, river or even a sleepy pond. In this case, the only way to enjoy the contemplation of the water world — to build on the site of the fish pond.

There are several types of artificial water bodies:

decorative ponds

functional pools

“live” or “fish” ponds

The most diverse decorative ponds. They may have different sizes and shapes. For decorating ponds of this type use stones, small architectural forms, arrange fountains and flower beds.

Functional pools extremely practical. They can be used for swimming, ensuring the safety of the country house or to carry any other function. When the device of the ponds of this type the focus is not aesthetic issues, and convenience of use. Continue reading

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