Finding of the Invasive Amphipod Gmelinoides fasciatus (Stebbing, 1899) in Watercourses of the Lake Onega Basin I. A. Baryshev OriginalPaper 30 December 2021 Pages: 337 - 340
Invasive Pests Revealed in Some Greenhouses of Yerevan K. P. DilbaryanL. A. GhazaryanA. G. Khachatryan OriginalPaper 30 December 2021 Pages: 341 - 347
Populations of Invasive Species Asian Ladybird in the European Part of Russia I. A. Zakharov OriginalPaper 30 December 2021 Pages: 348 - 349
The Catch of Rainbow Trout Parasalmo mykiss on Sakhalin Island E. A. KirillovaK. V. KuzishchinE. V. Vinogradov OriginalPaper 30 December 2021 Pages: 350 - 354
About Regeneration of Alien Polychaete Polydora websteri (Annelida: Spionidae) E. V. LisitskayaN. A. Boltachova OriginalPaper 30 December 2021 Pages: 355 - 361
First Data on Parasites of Neogobius iljini (Perciformes, Gobiidae) of the Middle Volga O. V. MineevaD. Yu. Semenov OriginalPaper 30 December 2021 Pages: 362 - 372
On the Invasion of the Genus Marenzelleria (Polychaeta, Spionidae) Representatives into the Caspian Sea Basin A. V. MikhailovaE. V. PopovaN. V. Aladin OriginalPaper 30 December 2021 Pages: 373 - 376
Alien Plant Species in the Russian Arctic: Spatial Patterns, Corridors, and Local Invasions O. V. MorozovaA. A. Tishkov OriginalPaper 30 December 2021 Pages: 377 - 386
Application of Herbicides in the Control of the Invasive Species Heracleum sosnowskyi Manden. (Sosnowsky’s Hogweed) in Forestry A. B. EgorovA. M. PostnikovA. A. Bubnov OriginalPaper 30 December 2021 Pages: 387 - 399
The First Record of Alien Species Limnodrilus maumeensis Brinkhurst et Cook, 1966 (Oligochaeta, Tubificidae) from Russia A. A. ProkinO. M. Potyutko OriginalPaper 30 December 2021 Pages: 400 - 403
