1. Distribution of Invasive Species of Ambrosia L. Genus in the South Urals (Republic of Bashkortostan)

   • L. M. Abramova

   OriginalPaper 27 March 2018 Pages: 1 - 8

2. Pentamerismus taxi (Haller, 1877) (Acari: Tenuipalpidae): A New Pest in the Conditions of Kyiv

   • L. M. Bondareva
   • P. Y. Chumak

   OriginalPaper 27 March 2018 Pages: 9 - 12

3. Giant Reed Phragmites altissimus (Benth.) Mabille in Ivanovo Oblast

   • E. A. Borisova
   • M. P. Shilov

   OriginalPaper 27 March 2018 Pages: 13 - 21

4. The Invasion of Canadian Goldenrod (Solidago canadensis L.) into Anthropogenic Landscapes of Belarus

   • A. P. Gusev

   OriginalPaper 27 March 2018 Pages: 22 - 28

5. Asclepias syriaca L. in the Romensko-Poltavsky Geobotanical District (Ukraine)

   • T. S. Dvirna

   OriginalPaper 27 March 2018 Pages: 29 - 37

6. First Record of Keratella tropica (Apstein, 1907) (Rotifera: Brachionidae) in Western Siberia

   • N. I. Yermolaeva
   • V. V. Kirillov

   OriginalPaper 27 March 2018 Pages: 38 - 43

7. Distribution and Some Biological Features of Invasive Species Harmonia axyridis in the Crimea

   • I. A. Zakharov
   • D. A. Romanov

   OriginalPaper 27 March 2018 Pages: 44 - 45

8. Pathways of Helminth Fauna Formation in Domestic Carnivores in Azerbaijan

   • R. Sh. Ibragimova

   OriginalPaper 27 March 2018 Pages: 46 - 49

9. The First Finding of Fistulobalanus kondakovi (Tarasov & Zevina, 1957) (Cirripedia: Thoracica) in the Russian Waters of the Sea of Japan

   • A. A. Kepel’

   OriginalPaper 27 March 2018 Pages: 50 - 52

10. Occurrence of Amorpha fruticosa L. in the South of the Russian Far East

    • N. A. Kolyada
    • A. S. Kolyada

    OriginalPaper 27 March 2018 Pages: 53 - 56

11. New Data on Distribution of Two Alien Species of Land Snails of the Family Helicidae in European Russia

    • A. V. Mukhanov
    • P. A. Lisitsyn

    OriginalPaper 27 March 2018 Pages: 57 - 62

12. Ophiostomatoid Fungi Associated with the Four-Eyed Fir Bark Beetle on the Territory of Russia

    • N. V. Pashenova
    • A. V. Kononov
    • Yu. N. Baranchikov

    OriginalPaper 27 March 2018 Pages: 63 - 74

13. Reproductive Strategies of Non-Native Planktonic Crustaceans in the South-Eastern Baltic Sea

    • Ju. Ju. Polunina

    OriginalPaper 27 March 2018 Pages: 75 - 82

14. Finding of Parasitoids Phalacrotophora fasciata (Diptera: Phoridae) and Oomyzus scaposus (Hymenoptera: Eulophidae) in Pupas of Harmonia axyridis of the Crimea

    • D. A. Romanov

    OriginalPaper 27 March 2018 Pages: 83 - 85

15. Mnemiopsis leidyi A. Agassiz, 1865 (Ctenophora: Lobata) in the Inshore Areas of the Black Sea: 25 Years after Its Outbreak

    • G. A. Finenko
    • B. E. Anninsky
    • N. A. Datsyk

    OriginalPaper 27 March 2018 Pages: 86 - 93