Contents

Russian Journal of Marine Biology

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Vol. 51, No. 1, 2025

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PREFACE

Ocean Biodiversity Research: Fundamentals, Achievements, and Practice

Academician A. Adrianov p. S1  abstract

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ORIGINAL PAPERS

Species Composition of Chitons of the Genus Placiphorella (Mollusca: Polyplacophora) in the Boreal Region of the Northwestern Pacific Ocean

B. I. Sirenko p. S3  abstract

Long-Term Changes in the Composition and Distribution of Macrobenthic Communities in the Intertidal Zone of Vostok Bay, Sea of Japan

A. P. Tsurpalo, E. E. Kostina, A. A. Kepel, and L. I. Sabitova p. S23  abstract

Changes in Polychaete Taxocenes of Kola Bay Based on Data from 1934–1935 and 2021–2025

K. S. Rolskaya, V. S. Vyaznikova, I. E. Manushin, and D. V. Zakharov p. S37  abstract

Genetic Variation of Mitochondrial DNA and Demographic History in Coho Salmon (Oncorhynchus kisutch Walbaum, 1792) Populations from Northeastern Russia

A. V. Podlesnykh, A. D. Kukhlevsky, and V. A. Parensky p. S52  abstract

Nemerteans of Vietnam: 10 Years after the Publication of the First Summary

A. V. Chernyshev p. S60  abstract

Juvenile Formation in Lecithotrophic Pilidium of Nipponomicrura sp. (Pilidiophora, Lineidae)

A. V. Chernyshev and T. Yu. Magarlamov p. S67  abstract

Microalgae with Probiotic Action Used in Artificial Reproduction of Aquatic Organisms

L. A. Botsun and S. I. Maslennikov p. S79  abstract

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