Karyotype Characteristics and the Composition of Hemoglobins in Chironomus sp. Ya3 (Diptera, Chironomidae) from the Pechora Delta V. V. Bolshakov E. B. Fefilova OriginalPaper 22 April 2020 Pages: 1 - 6
Malformations of Mouthpart Structures of Chironomusriparius Larvae (Diptera, Chironomidae) under the Effect of Metal-Containing Nanoparticles I. I. TomilinaL. P. Grebenyuk OriginalPaper 22 April 2020 Pages: 7 - 18
Invertebrates Damaging Foliage of Introduced Plants of the Family Rosaceae in the Dendrological Collection of the Polar-Alpine Botanical Garden-Institute N. S. RakS. V. Litvinova OriginalPaper 22 April 2020 Pages: 19 - 27
Weevil Complexes (Coleoptera, Curculionoidea) Associated with Lepidium crassifolium Waldst. et Kit. and L. coronopifolium Fisch. ex Ledeb. (Brassicaceae) in the Southern Steppe at the Boundary between Europe and Asia S. V. DedyukhinB. A. Korotyaev OriginalPaper 22 April 2020 Pages: 28 - 44
Diversity of Fleas, Vectors of Plague Pathogens: the Flea Oropsylla silantiewi (Wagner, 1898) (Siphonaptera, Ceratophyllidae) S. G. Medvedev D. B. Verzhutsky OriginalPaper 22 April 2020 Pages: 45 - 57
Fauna of Blood-Sucking Insects of the Gnus Complex in the Northwestern Region of Russia. III. Mosquitoes (Culicidae) A. V. Khalin S. V. Aibulatov OriginalPaper 22 April 2020 Pages: 58 - 82
Fauna of Horseflies (Diptera, Tabanidae) of the South of the Middle Russian Forest-Steppe and Adjoining Steppe Territories Yu. A. Prisniy OriginalPaper 22 April 2020 Pages: 83 - 90
First Record of the Genus Symplanella Fennah, 1987 (Hemiptera, Auchenorrhyncha, Fulgoroidea: Caliscelidae) from Vietnam, with Description of a New Species from Yok Don National Park V. M. Gnezdilov OriginalPaper 22 April 2020 Pages: 91 - 94
A New Species of the Afrotropical Ground-Beetle Genus Kenyacus (Coleoptera, Carabidae: Harpalini) from the Rwenzori Mountains, Uganda B. M. Kataev OriginalPaper 22 April 2020 Pages: 95 - 100
New and Little-Known Species of the Weevil Genus Otiorhynchus (Coleoptera, Curculionidae) from Iran V. Yu. Savitsky OriginalPaper 22 April 2020 Pages: 101 - 116
A New Species of the Genus Eumerus Meigen, 1822 (Diptera, Syrphidae) from the High Mountains of Tajikistan А. V. Barkalov OriginalPaper 22 April 2020 Pages: 117 - 121
Comparative Analysis of Sexual Behavior in Hard Ticks (Ixodidae) S. A. Leonovich OriginalPaper 22 April 2020 Pages: 122 - 131
On the Distribution of the Ladybird Parexochomus semenovi (Wse.) (Coleoptera, Coccinellidae) B. A. Korotyaev OriginalPaper 22 April 2020 Pages: 132 - 133