Free game – Shark
Typically, sharks are considered extremely dangerous animals, and call it being an ordinary fish is sometimes more than difficult. This is not surprising, because, just look at the size of…

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Breeding fish in the pond
As a forest should be full of beasts, the pond - fish. Hectares of land may not look full of Paradise without the fish in the pond. For zarabiania ponds…

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important

The structure of the pharynx, the feeding of fish.

The structure of the pharynx is also closely linked to feeding habits of fish. As indicated, the number and structure of Gill rakers may be very different — from a few small hard bumps predatory fish to a complex network of frequent rakers in silver carp — Hypophthalmichthys molitrix (Val.), litumelo planktonic algae. The mullets — Mugili – dae — muscular throat adapted for crushing lisovogo clump, consisting of detritus and vegetation. Some fish developed teeth on the pharyngeal bones. Some they are on top – and ninepatch bones, as, for example, wrasses — Labridae, or only ninepatch, as, for example, cyprinids — Cyprinidae.

Haeckel (1843) divides nizhnelomovskie teeth of cyprinid by the nature of the structure related to their function into four types:

1) hollowed — excavati, a type of Longhorn beetle,

2) chewing — mastic torii, a type of carp, Continue reading

Bizarre inhabitants of the deep sea

The film is not loaded and after a long wait gives “video file did not download”?

There are two possible reasons:

1) the Server on which this film is overloaded, try to look a little later.

2) you have no free space on drive C. restart your browser to free up space.

What to do if the movie constantly freezes and waiting for download

There are two possible reasons:

1) the server on which the film is overloaded at the moment (this often happens with new products when they all look the same film);

Click on pause and wait 10-15 minutes, then continue browsing. Continue reading

Tropical marine fish
Classification of fish. Fish are the type of chordates, which also includes amphibians, reptiles, birds and mammals. This type is differently subdivided into taxa of lower rank. The following system…

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The most interesting facts about the Black sea
I think, in the Black sea swam many of our readers, and more — just heard about it. Indeed, the Black sea is one of the most interesting (and beautiful)…

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