Contents

Doklady Biological Sciences

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Vol. 490, No. 1, 2020

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Physiology

The Best-Vision Zones and Visual Resolution of the Retina of Neonatal Bottlenose Dolphins Tursiops truncatus

A. M. Mass and A. Ya. Supin p. 1  abstract

The Cascade System of Osmotic Homeostasis Regulation

Academician Yu. V. Natochin, A. S. Marina and E. I. Shakhmatova p. 5  abstract

Functional Connectomic Approach to Studying Selank and Semax Effects

Ya. R. Panikratova, I. S. Lebedeva, O. Yu. Sokolov, A. D. Rumshiskaya, D. A. Kupriyanov, N. V. Kost and Academician N. F. Myasoedov p. 9  abstract

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General Biology

Rapid Morphological Diversification of the Cyprinid Fish Oreoleuciscus potanini (Cyprinidae) in the Course of Formation of a Reservoir in a River of the Semiarid Zone

Academician Yu. Yu. Dgebuadze, A. N. Mironovsky, B. Mendsaikhan and Yu. V. Slyn’ko p. 12  abstract

Obturacula of Vestimentifera (Annelida, Siboglinidae) Are Homological to the Dorsal Lips of the Polychaete of the Family Sabellidae

N. P. Karaseva, N. N. Rimskaya-Korsakova, M. M. Gantsevich and Academician V. V. Malakhov p. 16  abstract

Influence of a 1000 Times Weakened Magnetic Field on Embryogenesis and Ontogenesis of the Japanese Quail in Several Generations

Academician O. I. Orlov, T. S. Gurieva, O. A. Dadasheva, A. V. Spassky, M. V. Ezdakova, E. D. Litvin and V. N. Sychev p. 19  abstract

First Discovery of Pogonophora (Annelida, Siboglinidae) in the Kara Sea Coincide with the Area of High Methane Concentration

N. N. Rimskaya-Korsakova, N. P. Karaseva, V. N. Kokarev, M. I. Simakov, M. M. Gantsevich and Academician V. V. Malakhov p. 25  abstract

The Biological Threat: The Threat of Planetary Quarantine Failure as a Result of Outer Space Exploration by Humans

V. N. Sychev, N. D. Novikova, S. V. Poddubko, E. A. Deshevaya and Academician O. I. Orlov p. 28  abstract

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