Sharks
Sharks are one of the most formidable inhabitants of the ocean. The lack of bone tissue and Gill covers, especially the structure of scales, and many other features of the…

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Aquarium fish - selecting the aquarium
A small corner of nature in the house is everyone's dream. Thinking about purchasing an animal in a city apartment, almost everyone comes to the conclusion that the aquarium is…

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Marine catfish in Egyptian
Everything carefully to mix, put on top of the first cake, making in the center of the hill, because during baking the dough sits. A slice of bread soak in…

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MARBLED ELECTRIC ray (Torpedo marmorata)

MARBLED ELECTRIC ray (Torpedo marmorata), or marble torpedo is the best known representative of a numerous family glusovich. In length this fish rarely reaches 1.5 meters, the width grows more than one meter, weighs 25-30 pounds. About the same weigh in the largest fish of the pike, and here you can watch online catch pike. The upper part of the disc-shaped body of this type of rays has a uniform brown or brownish-white color, which allows them to camouflage themselves on the ocean floor.

Electric ray torpedo

Marble is the most common Stingray in the shallow waters East Atlantic and the Mediterranean sea. In his daily life he constantly uses the electric current produced in the organs located between the head and pectoral fins.

It’s kind of a battery consisting of a plurality of individual hexagonal columns filled with jellylike substance. Continue reading

WHY sharks rarely get sick?

Powerful, swift, and deadly rulers of the seas – sharks – can cause conflicting emotions, people.

Primal fear, and sometimes disgust in an incredible way combined with admiration and a desire to learn, understand and… to get acquainted with the graceful and unpredictable of predators.

How ironic that a death threat stirs our interest and stirs the imagination, forcing to closely monitor the movements of sharks, at each moment trying to predict her behavior. Apparently, this “unhealthy” interest was inherited from distant ancestors, whose lives depended on careful observation of a dangerous predator, from studying his habits and habits.

But not only ancient instincts prompt the person to study this wonderful work of nature. The shark is a unique example of sustainability. Continue reading

Predatory fish Piranhas

Piranha — all species of freshwater fish of the family of tetras that live in the rivers and reservoirs of South America. The word “piranha” has its roots from the language of the Tupi Indians, it comes from the words “Pira” (fish) and “the wounded” (saw). ( 11 photos )

1. Long piranha reaches 80 cm, and its weight can reach 1 kg. piranha is Generally a pretty big fish, olive-silvery with purple or red tint. On the edge of the caudal fin has a sharp black border.

2. Young piranha silvery color, sides with black spots, ventral and anal fins are reddish or yellowish. Piranhas have very powerful jaws and very sharp teeth, such a structure allows the piranhas to come out of the production of large pieces of meat. Of course we all know that piranha representative of the family of predatory fish. Continue reading

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WHY sharks rarely get sick?
Powerful, swift, and deadly rulers of the seas – sharks – can cause conflicting emotions, people. Primal fear, and sometimes disgust in an incredible way combined with admiration and a…

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The most popular types of aquarium fish
The aquarium comes to life and brings enjoyment and pleasure only when there are fish. Fish differ from each other in their varied coloration, behavior, character. Each fish knows his…

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