Contents

Doklady Biological Sciences

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Vol. 503, No. 1, 2022

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First Data on Non-occlusal Surface Incisor Microwear of Cave Bears from the Urals

D. O. Gimranov, S. V. Zykov and P. A. Kosintsev p. 51  abstract

Dynamics of the Late Quaternary Avifauna of Western Cuba (Based on Material from El Abrón Cave)

N. V. Zelenkov and E. S. Belichenko p. 54  abstract

Virio- and Bacterioplankton of the Coastal Water of the Moscow River

I. V. Mosharova, V. V. Ilinskiy, I. A. Kozlova, A. Y. Akylova, K. P. Hazanova and S. A. Mosharov p. 58  abstract

Rotational Activity of Trunk Parts in Scots Pine Trees: Seasonal Dynamics and Patterns

S. A. Shavnin, D. Yu. Golikov and A. A. Montile p. 63  abstract

The First Discovery of Trematodes (Digenea) in the Deep-Sea Acorn Worms Torquaratoridae (Hemichordata, Enteropneusta)

O. V. Ezhova, K. I. Belolyubskaya, D. Y. Krupenko, A. I. Lukinykh and Academician V. V. Malakhov p. 68  abstract

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