Markevich, A. I.
Article History
Received: 1 August 2023
Revised: 27 October 2023
Accepted: 31 October 2023
First Online: 6 August 2024
ETHICS APPROVAL AND CONSENT TO PARTICIPATE
: In this study only the method of visual observations of fish in their natural habitat was used. No permissions from the bioethics commission are required to conduct such studies.
: The author of this work declares that he has no conflicts of interest.