Vol. 12, No. 2, 2021
Sosnowsky’s Hogweed (Heracleum sosnowskyi Manden., Apiaceae) in Bashkortostan
p. 127 abstract
Features of the Spatial Distribution of Invasive Amphipod Species in the Littoral of Lake Ladoga
p. 136 abstract
Ecology and Distribution of the Invasive Mosquito Species Aedes albopictus (Skuse, 1895) in the South of the European Part of Russia
p. 148 abstract
Distribution of Invasive Species Prosopis juliflora (Mimosaceae) in Fujairah (UAE)
p. 157 abstract
Genetic Methods of Insect Control: History and Current State
p. 167 abstract
Analysis of Distribution of Striped Seabream (Lithognathus mormyrus L., 1758) (Actinopterygii: Sparidae) in the Black Sea
p. 176 abstract
Invasion of Zebra Mussel Dreissena polymorpha (Pallas, 1771) in the Basin of Lake Ladoga and the Biochemical Role of the Invader
p. 182 abstract
The Expansion of the Bivalve Mollusk Anadara kagoshimensis (Tokunaga, 1906) in the Sea of Azov
p. 192 abstract
Impact of Low Salinity on Hemocytes Morphology and Functional Aspects in Alien Clam Anadara kagoshimensis (Tokunaga, 1906)
p. 203 abstract
On the Distribution Pattern of Amorpha fruticosa L. in the Region of the Kanevskaya Hydroelectric Power Plant (Ukraine) in Connection with Hydrochory
p. 213 abstract
Abundance of Related Species, Kellicottia bostoniensis (Rousselet, 1908) and K. longispina (Kellicott, 1879) (Rotifera: Brachionidae), in the Zooplankton Communities of the Pustynskaya Lake-River System (Nizhny Novgorod Region)
p. 219 abstract