1. Morphological and Molecular-Genetic Polymorphism of Canthocamptus staphylinus Jurine (Harpacticoida, Copepoda, Crustacea)

   • E. S. Kochanova
   • E. B. Fefilova
   • V. R. Alekseev

   Biology, Morhology and Systematics of Hydrobionts 08 June 2018 Pages: 111 - 123

2. Influence of Low-Intensity Electromagnetic Field on Some Biological Parameters of Freshwater Crustaceans Daphnia magna Straus

   • G. K. Papoyan
   • O. F. Filenko
   • V. N. Bagratashvili

   Biology, Morhology and Systematics of Hydrobionts 08 June 2018 Pages: 124 - 128

3. Ultrastructural Organization of a Novel Halotolerant Strain Kocuria sp. ICIS A2.2 (Actinobacteria) after a Change of Carbon Source

   • O. A. Gogoleva
   • J. V. Korneva
   • A. O. Plotnikov

   Aquatic Microbiology 08 June 2018 Pages: 129 - 135

4. Phytoplankton in Water Objects of the Vychegda River Basin

   • E. N. Patova
   • A. S. Stenina
   • E. A. Ryabova

   Phytoplankton, Phytobenthos and Phytoperiphyton 08 June 2018 Pages: 136 - 144

5. Diaphanosoma mongolianum Ueno, 1938 (Cladocera: Sididae) in Lakes of Yaroslavl Oblast (Russia)

   • S. M. Zhdanova

   Zooplankton, Zoobenthos, and Zooperiphyton 08 June 2018 Pages: 145 - 152

6. Zooplankton of Lake Kandrykul (Republic of Bashkortostan, Russia) under Conditions of Anthropogenic Eutrophication

   • R. Z. Sabitova
   • O. V. Mukhortova
   • R. A. Fedorov

   Zooplankton, Zoobenthos, and Zooperiphyton 08 June 2018 Pages: 153 - 160

7. Initial Stage of Macrozoobenthos Formation in Reservoirs of Western Mongolia

   • A. A. Prokin

   Zooplankton, Zoobenthos, and Zooperiphyton 08 June 2018 Pages: 161 - 172

8. Impact of the Alien Species Mnemiopsis leidyi A. Agassiz, 1865 on Fish of the Caspian Sea

   • A. M. Kamakin
   • R. P. Khodorevskaya

   Ichthyology 08 June 2018 Pages: 173 - 178

9. Modern Distribution of Armored Catfishes (Siluriformes: Loricariidae) in Central Vietnam

   • V. A. Gusakov
   • I. A. Stolbunov
   • Tran Duc Dien

   Ichthyology 08 June 2018 Pages: 179 - 183

10. Effects of Environment and Physiological State of an Organism on the Activity and Content of Lysozyme in Fishes of the Family Cyprinidae: A Review

    • M. F. Subbotkin
    • T. A. Subbotkina

    Ecological Physiology and Biochemistry of Hydrobionts 08 June 2018 Pages: 184 - 194

11. Physiological Adaptations in Juvenile Dolly Varden Salvelinus malma (Salmonidae) Dwelling in Polluted Rivers of Kamchatkan Volcanic Territories

    • E. V. Esin
    • E. V. Shul’gina
    • V. N. Leman

    Ecological Physiology and Biochemistry of Hydrobionts 08 June 2018 Pages: 195 - 206

12. Effects of Roundup Herbicide and Increase in Water Temperature on the Parameters of Peripheral Blood Cells in Amur Sleeper Perccottus glenii Dybowski

    • E. A. Zabotkina
    • V. K. Golovanov
    • I. L. Golovanova

    Ecological Physiology and Biochemistry of Hydrobionts 08 June 2018 Pages: 207 - 213

13. Sexual Dimorphism of Physiological and Biochemical State of Trunk Muscle in Bleak (Alburnus alburnus L.) (Cypriniformes, Cyprinidae) Spawners of the Rybinsk Reservoir in the Prespawning Period

    • V. V. Khalko

    Ecological Physiology and Biochemistry of Hydrobionts 08 June 2018 Pages: 214 - 218

14. Organochlorine Pesticides and Polychlorinated Biphenyls in Tissues of Landlocked Kokanee Salmon from Tolmachevskoye Reservoir, Kamchatka

    • E. A. Mamontova
    • E. V. Lepskaya
    • A. A. Mamontov

    Aquatic Toxicology 08 June 2018 Pages: 219 - 226

15. Diurnal Dynamics of Activity of Peptidases at Early Ontogenesis of Bleak Alburnus alburnus (L.) from Coastal Shallows of the Rybinsk Reservoir

    • I. A. Stolbunov
    • V. V. Kuzmina

    Short Communications 08 June 2018 Pages: 227 - 230

16. Turbellarian Worm Castrada papii Luther, 1963 (Turbellaria, Typhloplanidae) First Found in Fauna of Russia

    • Ye. M. Korgina

    Short Communications 08 June 2018 Pages: 231 - 233

17. Expansion of the Range of the Black Sea Snail Lithoglyphus naticoides (C. Pfieffer, 1828) (Mollusca: Gastropoda: Lithoglyphidae) and Associated Trematode Species in the Upper Volga Basin

    • S. N. Perova
    • E. G. Pryanichnikova
    • A. V. Tyutin

    Short Communications 08 June 2018 Pages: 234 - 235