Russian Federation
Russian Federation
UDK 639.4 Разведение моллюсков
The long–toed crayfish Pontastacus leptodactylus (Eschscholtz, 1823) is the only object of freshwater commercial invertebrates living in the lake. Bridge of the Altai Territory. This paper presents the dynamics of crayfish production (catch) by organized fishing in the period 2010-2022. A review of changes in the state of the cancer population in terms of size, mass and sexual structure was carried out. The characteristic of the reasons for the change in the fishing stock and the assessment of its current state are also given.
long-toed crayfish, Altai Territory, population, stocks, recommended catch, fishery
1. Vesnina L.V., Lukerin A.Yu. Stocks of crayfish in reservoirs of the Altai Territory // Materials of the conference dedicated to the 100th anniversary of GOSNIORH "Fishery reservoirs of Russia: fundamental and applied research. St. Petersburg: GOSNIORH, 2014. Pp. 194-199.
2. Lukerin A.Yu. Characteristics of the population of river crayfish in Lake Mostovoye of the Altai Territory and its habitat // Fundamental Research., 2014. - No. 11-12. - Pp. 2361-2365.
3. Rakolovstvo and rakovodstvo on reservoirs of the European part of Russia. Guide / Ed. Mitskevich O.I. - St. Petersburg, 2006. 207 p.
4. Cherkashina N.Ya. Collection of instructions on the cultivation of crayfish and the dynamics of their populations // Azov Scientific research. in-t fish. household. - Rostov-on-Don, 2007. 117 p.
