Vol. 11, No. 4, 2020
The Distribution of Vimba Bream Vimba vimba vimba (Actinopterygii: Cyprinidae) in the Unregulated Section of the Lower Volga River
p. 301 abstract
Tautoneura polymitusa Oh & Jung, 2016 (Hemiptera: Auchenorrhyncha: Cicadellidae): A New Alien Leafhopper Species in the Fauna of Eastern Europe
p. 310 abstract
First Record of Potential Cabbage Pest Aulacobaris cuprirostris (Coleoptera, Curculionidae) in Russia
p. 314 abstract
Distribution of Seeds of the Giant Hogweed (Heracleum sosnowskyi Manden.) in the Winter Period
p. 318 abstract
Expansion Dynamics of Micruropus possolskii Sowinsky, 1915 (Amphipoda, Crustacea) in Lake Ladoga
p. 326 abstract
Floristic Findings in the Barents Sea: Climatic Trend as a Florogenesis Factor
p. 332 abstract
The First Data on Parasites of Monkey Goby Neogobius fluviatilis (Perciformes, Gobiidae) in the Saratov Reservoir
p. 341 abstract
Ectoparasites and Pathogens of Kuhl’s Pipistrelle Pipistrellus kuhlii (Kuhl, 1817) (Chiroptera: Vespertilionidae): Our Own and Published Data Review
p. 348 abstract
Effect of the Rooting Activity of Wild Boar Sus scrofa on Plant Communities in the Middle Taiga of Western Siberia
p. 363 abstract
History of Baltic Sea Sturgeon Fauna Formation (Review)
p. 372 abstract
The First Finding of Radiolaria Arachnocorys circumtexta Haeckel, 1860 and the Bottom Microalgae in Brown Alga Cystoseira barbata (Stackhouse) C.A. Agardh Epiphyton (Crimea, Black Sea)
p. 379 abstract
Identification of Establishment Risk and Potential Invasiveness of Non-Native Fish Species in Anzali Wetland, Iran, Using the Freshwater Fish Invasiveness Screening Kit (FISK) and Climate Matching Model (CLIMATCH)
p. 383 abstract
Occurrence Record of and Possible Invasion by Scarlet Sage (Salvia coccinea Buc’hoz ex Etl.) in South Africa
p. 393 abstract
Detecting an Alien Reptile through Parasitological Analysis of the Widely Distributed Alien Fish Perccottus glenii
p. 399 abstract