Seasonal Dynamics of Biological Indicators of the European Flounder Platichthys flesus Linnaeus, 1758 in the Central Part of the Kola Bay in 2018

Abstract

The data on the seasonal dynamics of biological indicators of European flounder are presented for the central part of the Kola Bay for the year of 2018. In particular, the size-age and population sexual structure, feeding, and distribution density of European flounder were considered. The constants of the power equation of the dependence of the fish body weight on its length were obtained, the peculiarities of the fish growth were revealed. It is assumed that European flounder is one of the important components of the coastal ecosystems of the Kola Bay.

References
[1] Deryugin, K.M. (1915). Fauna of the Kola Bay and the conditions of its existence. Notes of Russian Imperial Acad. Sciences, vol. 34, series 8.

[2] Karamushko, O.V., Berestovsky, E.G., Karamushko, L.I. (2009). Ichthyofauna of the Bay. Kola Bay: Development and Rational Nature Management. Moscow: Nauka.

[3] Gudimov, A.V., Frolov, A.A. (1997). Littoral bottom communities of the estuary of the Tuloma River and the inner part of the bay. Kola Bay: Oceanography, Biology, Ecosystems, Pollutants. Apatity: KSC RAS.

[4] Karamushko, O.V., Berestovsky, E.G., Karamushko, L.I. (1997). Ichthyofauna. Kola Bay: Oceanography, Biology, Ecosystems, Pollutants. Apatity: KSC RAS.

[5] Yunacheva, O.Yu. (2002). Some data on the biology of the European flounder. Materials of the 20th Anniversary Conference of Young Scientists of the Murmansk Marine Biological Institute (Murmansk, April 2002). Murmansk: MMBI KSC RAS.

[6] Yunacheva, O.Yu. (2003). Research results on the biology of the European flounder in the Kola Bay in 2002. Materials of the XXI Conference of Young Scientists of the Murmansk Marine Biological Institute (Murmansk, April 2003). Murmansk MMBI KSC RAS.

[7] Karamushko, O.V., Yunacheva, O.Yu. (2005). European flounder in the coastal waters of Murman. Fish Household, No. 6. pp. 57–59.

[8] Linnikov, R.A. (2007). Some data on the ichthyofauna of the upper sublittoral of the Kola Bay in the summer. Materials of the XXV Anniversary Conference of Young Scientists of MMBI (May 2007). Murmansk: MMBI KSC RAS.

[9] Bondarev, O.V. (2018). The ichthyofauna of the littoral and upper sublittoral zones of the Kola Bay in April 2010. Study of Arctic ecosystems: Proc. XXXVI Conf. Young Scientists MMBI KSC RAS, dedicated to the 40th anniversary of the research vessel “Dalnie Zelentsy”. Murmansk: Publishing House MMBI KSC RAS.

[10] Pravdin, I.F. (1966). Guide to the Study of the Fish. Moscow: Pischevaya Promyshlennost.

[11] Manual for the Study of Feeding and Trophic Relationships of Fish in Natural Conditions. (1974). Moscow: Nauka.

[12] Instructions and Guidelines for the Collection and Processing of Biological Information in the Seas of the European North and the North Atlantic Ocean. 2nd edition. (2004). Moscow: VNIRO.

[13] Borutsky, E.V. (1974). Manual for the study of feeding and trophic relationships of the fish in natural conditions. Moscow: Nauka. [14] Karpevich, A.F., Bokova, E.N. (1936). The digestion rate in marine fish. Part I. Zoologicheskii Zhurnal, vol. 15, No. 1, pp. 143–168.

[15] Karpevich, A.F., Bokova, E.N. (1937). The digestion rate in marine fish. Part II. Zoologicheskii Zhurnal, vol. 16, No. 1, pp. 728–744.

[16] Bulycheva, A.P. (1948). Materials on the feeding of the flounders of the East Murman Coast. Proc. Murmansk Biol. Station, Academy of Sciences of USSR, vol. 1, pp. 261–275.

[17] Shatunovsky, M.I., Chestnova, L.G. (1970). Some features of the biology of the European flounder in the Kandalaksha Bay of the White Sea. Biology of the White Sea. V. 3. Moscow: Moscow State University.

[18] The State of Biological Resources of the Barents Sea and the North Atlantic in 2003. (2003). Murmansk: PINRO.

[19] The State of Biological Resources of the Barents Sea and the North Atlantic in 2003. (2004). Murmansk: PINRO.

[20] The State of Biological Resources of the Barents Sea and the North Atlantic in 2003. (2007). Murmansk: PINRO.

[21] The State of Biological Resources of the Barents Sea and the North Atlantic in 2003.

(2011). Murmansk: PINRO.

[22] Ed. Shamrai, E. A. (2018). The State of Biological Resources of the Barents and the White Seas and the North Atlantic in 2018. Murmansk: PINRO.

[23] Andriyashev, A. P. (1954). Fish of the Northern Seas of the USSR. Moscow; Leningrad.

[24] Mityaev, M. V. (1997). Geological environment and its structural features. Kola Bay: Oceanography, Biology, Ecosystems, Pollutants. Apatity: KSC RAS.

[25] Zuev, Yu. A. (2009). Underwater landscapes of the upper sublittoral. Kola Bay: Development and Rational Nature Management. Moscow: Nauka.