Elnikov, A. N. https://orcid.org/0000-0001-5511-2382
Zelennikov, O. V. https://orcid.org/0000-0001-8779-7419
Article History
Received: 20 February 2023
Revised: 3 March 2023
Accepted: 3 March 2023
First Online: 26 January 2024
ETHICS APPROVAL AND CONSENT TO PARTICIPATE
: No approval of research ethics committee was required to accomplish the goals of this study because the used objects were collected during industrial fishing and trawl surveys. This research was carried out in accordance with the Decree of the Government of the Russian Federation of November 13, 2009 no. 921 (as amended by the Decrees of the Government of the Russian Federation of October 22, 2012 no. 1082 and of August 25, 2016 no. 841). The catch was carried out under annual permits issued in accordance with the rules established by Decree of the Government of the Russian Federation of October 22, 2008 no. 775 on the basis of research programs developed by VNIRO and approved by the Ministry of Agriculture of the Russian Federation.
: The authors declare that they have no conflicts of interest.