Sockeye salmon (Oncorhynchus nerka)

Sockeye salmon is a fish that stands for the salmon family, to the genus of salmonid living exclusively in the Pacific. This is a really important industrial fish varieties, which is additionally the object of Amateur and also specialist fishing.

Fish sockeye salmon has the appearance comparable to the appearance of buddy salmon. As a result, they are really usually confused. In the very first picture you can see what it appears like sockeye, but in the second photo — — pal. They are very similar to each other?

Sockeye salmon differ from friend salmon by the variety of Gill rakers situated on the Gill arch. If their pal may not be much less than 18 as well as more than 28, the sockeye salmon they are always greater than three loads. Furthermore, grown-up individuals of this types of fish smaller compared to keta. The optimum length of the fish’s body — — not less than 80 inches, as well as the optimum taped weight was 7 kilos and 700 grams (ordinary weight ranges from 1.5 to 3.5 pounds). Chum salmon have the same body length can be as much as 1 meter and a weight of 17 kilograms or more.

Sockeye salmon is the genus of Pacific salmon: this fish species stays specifically in the tanks belonging to the container of the Pacific sea. On the region of Russia sockeye salmon located in rivers on the Kamchatka Peninsula as well as on Sakhalin island. A a great deal of sockeye in the Kamchatka river, its tributaries, and in streams that flow into Bay Lake. Within the American continent this types of fish found in the waters of the Alaskan Peninsula, as well as additionally in rivers as much as California. In the waters of Asia it is discovered from the Anadyr river to the island of Hokkaido.

The checkpoint is called also krasnytsia, or red. There are additionally residential lake type, called kokanee: it is self-reproducing fish. There are likewise tower over residence kind of sockeye salmon, which is found in the lakes of Kamchatka, North America as well as Japan. At sea it is not sliding, and it generates all at once with the krasnytsya, it is a dwarf varieties share spawning grounds. Sockeye moves from a passing form in the living subject, if the lake is enough food for long-term residence in its waters.

Sockeye salmon throughout the generating period is changing its usual look, acquiring the supposed marriage outfit, a picture of which you can assess listed below. In this type of the sockeye can not be confused with anyone: the body color comes to be brilliant red. According to one version, this is related to dietary routines. She’s utilizing food extremely greasy shellfishes– calanid. In their make-up contains a red pigment which colorizes the body of sockeye salmon.

Mature age people are normally in 5 or 6 years. During generating sockeye salmon in shoals up the rivers to the place where she was born. The course to the native places is extremely difficult to represent the sockeye to crawl over sharp rocks on the shoals. These are predators: birds, bears and other pets. They were waiting on the fish in convenient places and, capturing her out of the supplies, immediately eat, as in the photo.

In river sockeye salmon starts in might, the spawning duration lasts from 2 to 3 months. Individuals are divided into sets, and after that they are searching for a place that is suitable for the building and construction of the nest: the nest is developed has a rounded or oval form with a recess to 15-30 centimeters. Only at a deepness of eggs is protected as they like to consume birds, bears as well as other reps of fish fauna.

Ladies lay big intense– red eggs in quantity 3000-4000 eggs. The male pours her milk, as well as the women buries the nest with sand. Generated, individuals die and the larvae start to hatch after 7-8 months after generating. It is late winter. The fry reside in the lake for several years, feeding on zooplankton and also benthos.

The sockeye meat is painted in bright red shade. It is really prized for its taste as well as high nutritional worth. Sockeye salmon — — things fishery. The world’s yearly catch amounts to about 150-170 thousand loads and also the catch in Russia is 15-30 thousand heaps.

Leave a Reply

Your email address will not be published.