1. Biology of Thaumatomyia Zenker, 1833 (Diptera, Chloropidae) Frit Flies, Predators of Root Aphids in Middle Asia

   • F. Ya. Yarkulov

   OriginalPaper 18 February 2020 Pages: 1069 - 1082

2. First Record of the Biotopic Associations of the Larvae of the Hover-Fly Genus Cheilosia Meigen, 1822 (Diptera, Syrph idae: Eristal inae) with Deciduous Trees

   • N. P. Krivosheina

   OriginalPaper 18 February 2020 Pages: 1083 - 1089

3. Biotopic Relations of Flower-Fly Larvae of the Genus Brachyopa Meigen, 1822 (Diptera, Syrphidae) and Other Xylobiont Insects

   • N. P. Krivosheina

   OriginalPaper 18 February 2020 Pages: 1090 - 1098

4. Phenotypic Variability of Body Coloration in the Populations of Scutellerid Bugs (Eurygaster Laporte; Heteroptera, Scutelleridae) in Cereal Crops and the Ecological Factors Responsible for It

   • V. G. Kaplin
   • G. A. Burlaka

   OriginalPaper 18 February 2020 Pages: 1099 - 1112

5. Species Composition of Aphids (Hemiptera, Aphididae) on Seed Potato Plantings in Northwest Russia

   • G. I. Sukhoruchenko
   • G. P. Ivanova
   • M. N. Berim

   OriginalPaper 18 February 2020 Pages: 1113 - 1124

6. Response of Insect Pests of Stored Grain to Silicon Dioxide Treatment

   • G. A. Zakladnoy

   OriginalPaper 18 February 2020 Pages: 1125 - 1127

7. The Main Stages in the Formation of the Ground Beetle Fauna (Coleoptera, Carabidae) of the Sikhote-Alin, with Endemics Taken as an Example. 1. Characteristics of Taxa

   • Yu. N. Sundukov

   OriginalPaper 18 February 2020 Pages: 1128 - 1144

8. The Main Stages in the Formation of the Ground Beetle Fauna (Coleoptera, Carabidae) of the Sikhote-Alin, with Endemics Taken as an Example. 2. An Analysis of Distributions

   • Yu. N. Sundukov

   OriginalPaper 18 February 2020 Pages: 1145 - 1161

9. New Records of Ground Beetles (Coleo ptera, Carab idae) from Xinjiang Uygur Autonomous Region of China

   • I. I. Kabak
   • H.-B. Liang
   • H.-L. Shi

   OriginalPaper 18 February 2020 Pages: 1162 - 1170

10. New Records of Invasive Species of the Weevil Genus Otiorhynchus Germ. (Coleo ptera, Curculion idae: Entim inae) in Belarus

    • A. D. Pisanenko
    • B. A. Korotyaev

    OriginalPaper 18 February 2020 Pages: 1171 - 1176

11. Comparative Assessment of Genetic Structure in Invasive and Autochthonous Populations of Harmonia axyridis (Pallas) (Coleoptera, Coccinellidae)

    • O. V. Bondareva
    • N. I. Abramson
    • N. A. Belyakova

    OriginalPaper 18 February 2020 Pages: 1177 - 1182

12. Larval Morphology and Karyotype Structure of Chironomus sp. (Diptera, Chironomidae) from the Novaya Zemlya Archipelago (Russia)

    • N. A. Petrova
    • S. V. Zhirov
    • A. B. Krasheninnikov

    OriginalPaper 18 February 2020 Pages: 1183 - 1191

13. On a Finding of the Southern Palaearctic Ladybird Clitostethus arcuatus (Rossi) (Coleo ptera, Coccinell idae) in Moscow Province

    • A. K. Akhatov
    • B. A. Korotyaev

    OriginalPaper 18 February 2020 Pages: 1192 - 1196

14. Three New Species of the Thinodromus arcuatus Group, Genus Thinodromus Kraatz, 1857 (Coleo ptera, Staphylinidae: Oxytel inae), from the Oriental Region

    • M. Yu. Gildenkov

    OriginalPaper 18 February 2020 Pages: 1197 - 1204

15. New Subgenera and Little-Known Species of the Weevil Genus Otiorhynchus (Coleo ptera, Curculion idae) from Iran and Neighboring Countries

    • V. Yu. Savitsky

    OriginalPaper 18 February 2020 Pages: 1205 - 1214

16. Two New Species of the Gelechiid-Moth Genus Helcystogramma Zeller, 1877 (Lepidoptera, Gelechiidae) from Laos. The perelegans and hibisci Species-Groups

    • M. M. Omelko
    • N. V. Omelko

    OriginalPaper 18 February 2020 Pages: 1215 - 1221

17. A Review of the Encyrtid Wasp Genus Aloencyrtus Prinsloo, 1978 (Hymenoptera, Chalcidoidea: Encyrtidae) of the World Fauna, Parasitoids of Wax and Soft Scales (Hemiptera, Coccidae), with Separation of Afrencyrtus gen. n.

    • V. A. Trjapitzin

    OriginalPaper 18 February 2020 Pages: 1222 - 1226

18. Age-Specific Traits and a Post-Maturation Molt in Black Widow Spiders Latrodectus tredecimguttatus (Aranei, Theridiidae)

    • A. A. Nadolny

    OriginalPaper 18 February 2020 Pages: 1227 - 1230