length: 100 cm; weight: 15 kg; production season: extracted for research purposes only
Live croakers live mainly in tropical and subtropical zones of the basins of the Atlantic, Pacific and Indian oceans, and only a few representatives of the family occur in temperate regions. There are no croakers live in the Red sea, the Seychelles Islands, in Melanesia, Micronesia, Polynesia and in the Azores. In the waters of Bermuda are inhabited only by a single species. At the same time two species Sciaena umbra and Umbrina penetrated through the Mediterranean sea and the Marmara sea in inland low-salinity seas – Black and Azov.
Croaker largemouth – marine fish squad okuneobraznyh. Continue reading
Catfish has a long body with rounded front, compressed laterally, and with a rear-naked with a large number of mucous glands and soft skin. Large fish head compressed, the eyes are small and close to the occipital part.
The catfish has a big mouth. the lower jaw exceeds the upper in length and slightly curled up. On the jaws there is a huge amount metkovich teeth. Is a pair of long whiskers on the upper lip, two pairs of short – on the chin.
Body colour black catfish on your back turns into dirty white on the belly. There is a small feature, the slower the flow in the habitat of the fish, the darker its color.
Another characteristic feature of the soma can be called the dorsal fin. It is very short and rather strongly shifted to the head. In most reservoirs the size of the fish up to five feet in length with a weight up to fifty pounds.
The soma area in Russia serve as basins of the Neva (Ladoga, Ilmenite and lake Onega), Kuban, Dnieper, Terek, don, Ural and Volga. This fish cannot be found in Levitanovskoy the pool and in the upper reaches of the rivers. Continue reading
Question som antitrus care about forty people a month. Excited and me
In some underwater Kingdom lived a giant Sami antitrus popularly referred to as the — stick. In the world of aquarium fish will give odds to any snail
Catfish ancistrus this vivid memory of my youth. When I first zoorynka saw this fish, and it appeared in Minsk in the late nineties, I was stunned thinking what a miracle the snail with spikes and tail.
I explained that this is not a snail, and know-how in the aquarium world, the male of antitrus. Females are larger and without thorns.
Even though they cost decently, about three rubles for things, I bought three and soon there were two, and one was zanabili, it is clear for aquarium three in one hundred liters was not enough. Generally this oblem suitable high for the pair, and it is better for one antitrus. Continue reading