Aquarium fish catfish: the external signs and conditions of detention
There are about 1200 species of catfishes that are divided into 31 families and 150 genera. Typical external characteristics, distribution, conditions of keeping and feeding of catfish, will be discussed…

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Suborder Fern stingrays (Myliobatoidei). Sea creatures: Sharks, rays, lampreys, higher fish and other sea encyclopedia. Information portal - the Third planet
The inhabitants of the sea. Encyclopedia. Suborder Fern stingrays (Myliobatoidei) In the suborder Myliobatoidei of the species of Dasyatidae family get together often brightly coloured species, for example, Taeniura lymma…

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family

Catfish-the Changeling (Synodontis nigriventris). Description in the aquarium, spawn

Catfish-the Changeling (Synodontis nigriventris)

Continent: Africa

Prevails in the regions: the basin of the Congo

Body length: 10 cm

Food: carnivorous fish

Habitat: fresh water

Catfish-shifter, or synodontis nigriventris, belongs to the family mochokidae. The homeland of this species is Africa, and to meet him in the natural environment, it is necessary to visit the Congo basin. Shifters reach a length of 10 cm inhabit fresh water and belong to the group of predatory fish.

In Europe the catfish-the shapeshifter first appeared relatively recently – in 1950 in Amsterdam. In our days the activity of this species, both in captivity and in natural conditions, are poorly understood. Continue reading

In the markets of Kiev sell amazing varieties of frozen fish – FishIndustry – Ukraine fish world

In the markets of Kiev sell amazing varieties of frozen fish

Walking through food markets of Kyiv, it is impossible not to pay attention to the diversity of species of frozen fish sold on the open points. There is a range around the world, ranging from herring and hake and ending with tuna, womera, seaweed and caviar.

Fantasy fish sellers will not leave indifferent person a little razbirauschegosya varieties of ocean fish and fish aquaculture production.

Among the many species first catch the eye: blue hake, Royal hake, silver hake, shrimp, sea catfish, and of course fish elephant.

Now let’s try to decipher what is hidden under these trade names invented by creative sellers of fish.

Let’s start with the diversity of Chekov. In nature is found many species of hake European hake (hake) – Merluccius merluccius, silver hake M. bilinearis, Cape M. capensis. Pacific – M. productus. Chilean M. gayi. new Zealand – M. australis. the Argentine M. hubbsi. M. senegalensis Senegalese. and M. angustimanus. M. albidus. M. polii. M. paradoxus . Continue reading

Sea dragon, sea dragon, Scorpid

Sea dragon — Trachinus draco

Dragon, Scorpid, dragon (no.)

Sea dragon – Trachinus draco

Sea dragon is the only representative of the family of the Drakensberg (Trachinidae) in the Black sea. Characterized by low elongated body covered with dense small scales. On the head of a sea dragon there are several spikes, the largest of them is located on the operculum and sent back. The first of two dorsal fins with a black spot, short, and consists of 6-7 spiny rays. The body color is gray or yellow with oblique bands on flanks, fins greenish, the tail on the falling edge of almost black. In the Black sea dragon lives everywhere known cases of arrest in the Kerch Strait. In the coastal zone of the Crimea the sea dragon is most common from may to November at depths up to 20 m, deeper in winter is kept. Continue reading

The scariest sea creatures
In the seas and oceans live the most unusual and alien beings on Earth. And some of them look very scary... Fish-frog. Found in the Atlantic, Indian and Pacific oceans…

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Saltwater aquarium: aeration and decoration of Your underwater world
Any laminated frameless aquariums do not cause fear. In aquariums with a metal frame even under a layer of protective paint may cause rust. Therefore, the top corners of the…

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