Immigration of Acer negundo L. (Aceraceae) into the Floodplain Forests of the Northwest of Orenburg Oblast L. M. AbramovaV. S. AgishevR. M. Khaziakhmetov OriginalPaper 25 September 2019 Pages: 199 - 204
Elevational Distribution of Alien Plant Species in the Western Caucasus T. V. AkatovaV. V. Akatov OriginalPaper 25 September 2019 Pages: 205 - 219
Characterization of the Occurrence and Abundance of the Common Ragweed (Ambrosia artemisiifolia L.) with Regard to Assessment of Its Expansion Potential in European Russia A. N. AfoninY. A. FedorovaYu. S. Li OriginalPaper 25 September 2019 Pages: 220 - 226
The Elodea canadensis Michx. records in Novosibirsk Region (Russia) L. M. KipriyanovaA. N. EfremovL. V. Yanygina OriginalPaper 25 September 2019 Pages: 227 - 235
Current State and Distribution of Alien Weedy Cardamine occulta Hornem. (Brassicaceae) in European Russia A. V. LeostrinS. R. Mayorov OriginalPaper 25 September 2019 Pages: 236 - 245
Impact of the Invasive Species Cercopagis pengoi (Ostroumov, 1891) on the Structural and Functional Organization of Zooplankton in the Vistula Lagoon of the Baltic Sea E. N. NaumenkoI. V. Telesh OriginalPaper 25 September 2019 Pages: 246 - 257
The Focus of the Emerald Ash Borer Agrilus planipennis Fairmaire (Coleoptera: Buprestidae) in Tver, on the Northwestern Border of the Invasive Range E. Yu. Peregudova OriginalPaper 25 September 2019 Pages: 258 - 262
Palaemon longirostris (Decapoda, Caridea) Is an Alien Species in the Russian Sector of the Black Sea S. V. Statkevich OriginalPaper 25 September 2019 Pages: 263 - 265
The Finding of Heracleum ponticum (Lipsky) Schischk. Plants in Leningrad Oblast K. G. TkachenkoO. V. Zhiglova OriginalPaper 25 September 2019 Pages: 266 - 268
Materials for the Blacklist of the Central Caucasus Flora (Kabardino-Balkar Republic): Part II V. A. ChadaevaS. H. ShhagapsoevK. A. Shhagapsoeva OriginalPaper 25 September 2019 Pages: 269 - 281
New Information on the Findings of Alien Rotifer Kellicottia bostoniensis (Rousselet, 1908) (Rotifera: Monogononta: Brachionidae) in Nizhny Novgorod Oblast G. V. ShurganovaV. S. ZhikharevD. S. Ruchkin OriginalPaper 25 September 2019 Pages: 282 - 288
PCR Amplification and In-Silico Analysis of Putative Boiling Stable Protein Encoding Genes from Invasive Alien Plant Lantana camara Arun Dev SharmaPrabhjot KaurShubneet Mamik OriginalPaper 25 September 2019 Pages: 289 - 306