Penetration of the Amur form of Lernaea elegans (Crustacea: Lernaeidae) into the Mongolian part of the Selenga River basin and its host-spatial distribution T. G. BurdukovskayaN. M. Pronin OriginalPaper 23 June 2015 Pages: 69 - 73
The impact of invasive Canadian goldenrod (Solidago canadensis L.) on regenerative succession in old fields (the Southeast of Belarus) A. P. Gusev OriginalPaper 23 June 2015 Pages: 74 - 77
Alien species in the ichthyofauna of northwestern part of the Azov Sea basin V. A. DemchenkoN. A. Demchenko OriginalPaper 23 June 2015 Pages: 78 - 86
Experience of reintroduction of Siberian red deer Cervus elaphus sibiricus in Omsk oblast B. Yu. Kassal OriginalPaper 23 June 2015 Pages: 87 - 93
Transformation of taiga ecosystems in the Western Siberian invasion focus of four-eyed fir bark beetle Polygraphus proximus Blandford (Coleoptera: Curculionidae, Scolytinae) S. A. KrivetsE. M. BisirovaN. A. Chernova OriginalPaper 23 June 2015 Pages: 94 - 108
Distribution of mollusks of the genus Dreissena in water bodies and watercourses of the Middle and Lower Volga R. A. Mikhaylov OriginalPaper 23 June 2015 Pages: 109 - 117
First record and potential for red king crab Paralithodes camtschaticus (Crustacea Decapoda Lithodidae) population establishment in the White Sea Yu. V. StarikovV. A. SpiridonovYu. A. Zuev OriginalPaper 23 June 2015 Pages: 118 - 128
Here come the clam: Southernmost record worldwide of the Asian clam Corbicula fluminea (Patagonia, Argentina) Lucas M. MolinaPatricio J. PereyraMariza A. Abrameto OriginalPaper 23 June 2015 Pages: 129 - 134
First record of the north American rotifer Kellicottia bostoniensis (Rousselet, 1908) from the Sozh River, Belarus V. V. VezhnavetsA. G. Litvinova OriginalPaper 23 June 2015 Pages: 135 - 136