The Effect of Anoxia on the Content and Composition of Carotenoids in the Tissues of the Bivalve Invader Anadarakagoshimensis (Tokunaga, 1906) A. V. BorodinaA. A. Soldatov OriginalPaper 14 January 2020 Pages: 307 - 314
On the Issue of Hybridogenic Origin of Bidens × decipiens Warnst. M. A. GalkinaYu. K. Vinogradova OriginalPaper 14 January 2020 Pages: 315 - 324
First Record of Eustrongylides excisus (Dorylaimea: Dioctophymatidae) in Fish of the Rybinsk Reservoir A. E. ZhokhovM. N. Pugacheva OriginalPaper 14 January 2020 Pages: 325 - 327
Spreading of Alien Zooplankton Species of Ponto-Caspian Origin in the Reservoirs of the Volga and Kama Rivers V. I. Lazareva OriginalPaper 14 January 2020 Pages: 328 - 348
Comparative Analysis of Predatory Behavior of Invasive Alien Dikerogammarus villosus (Sowinsky, 1894) and Native Gammarus varsoviensis Jazdzewski, 1975 Amphipods T. P. LipinskayaA. I. Makarenko OriginalPaper 14 January 2020 Pages: 349 - 357
Distribution of Alien Plants by Speirochory in Agrocenosis of Tomsk Oblast S. I. MikhailovaT. V. EbelA. L. Ebel OriginalPaper 14 January 2020 Pages: 358 - 364
Downstream Migration of Juvenile Fish Associated with the Drift of Water Hyacinth (Eichhornia crassipes) V. K. NezdolyD. S. Pavlov OriginalPaper 14 January 2020 Pages: 365 - 369
Development of Invasive Weeds Ambrosia artemisiifolia L. and A. trifida L. (Asteraceae) in Moscow Oblast S. E. Petrova OriginalPaper 14 January 2020 Pages: 370 - 381
The Invasion of the American Rotifer Kellicottia bostoniensis (Rousselet, 1908) (Rotifera: Brachionidae) into Vygozersky Reservoir (Republic of Karelia, Russia) M. T. Syarki OriginalPaper 14 January 2020 Pages: 382 - 386
The Ability of Terrestrial Mollusks of Moscow Oblast to Feed on Invasive Species of the Genus Solidago (S. canadensis and S. gigantea) E. N. Ustinova OriginalPaper 14 January 2020 Pages: 387 - 393
Alien Species from the Brassicaceae Burnett Family in the Saline Ecotope Communities of Southeastern Europe N. A. YuritsynaV. M. Vasjukov OriginalPaper 14 January 2020 Pages: 394 - 404