1. Zooplankton and Feeding of Vendace Introduced to Lake Vashozero, Lake Onega Basin

   • N. V. Ilmast
   • Ya. A. Kuchko

   OriginalPaper 31 March 2023 Pages: 1 - 7

   

2. Composition and Extent Adaptability of Fungal Pathogens and Viruses in Invasive Populations of Lupinus polyphyllus Lindl. (Fabaceae)

   • M. A. Keldysh
   • A. G. Kuklina
   • O. B. Tkachenko

   OriginalPaper 31 March 2023 Pages: 8 - 15

   

3. Alien Vascular Plants of the Republic of Mordovia: Modern Composition and Its Changes over the Past Two Decades (2000–2020)

   • E. V. Pismarkina
   • T. B. Silaeva

   OriginalPaper 31 March 2023 Pages: 16 - 28

   

4. New Find of Aphidoletes aphidimyza Rond. (Diptera: Cecidomyiidae) in the Arctic Zone of Murmansk Oblast

   • N. S. Rak
   • S. V. Litvinova

   OriginalPaper 31 March 2023 Pages: 29 - 31

   

5. Dynamics of Forest Ecosystem Components at the Black Sea Coast of the Caucasus after the Destruction of Boxwood Forests Caused by the Invasion of Cydalima perspectalis Walker (Lepidoptera, Crambidae)

   • I. B. Rapoport
   • O. N. Gorobtsova
   • E. M. Khakunova

   OriginalPaper 31 March 2023 Pages: 32 - 44

   

6. Invasive Potential of Caucasian Plants Cultivated in the Tsitsin Main Botanical Garden of the Russian Academy of Sciences

   • V. V. Sokolova
   • M. I. Khomutovskiy
   • Yu. K. Vinogradova

   OriginalPaper 31 March 2023 Pages: 45 - 56

   

7. Discovery of the Mud Crab Dyspanopeus sayi (S.I. Smith, 1869) (Brachyura: Xanthoidea: Panopeidae) in the Sea of Azov

   • V. A. Timofeev
   • L. V. Bondarenko

   OriginalPaper 31 March 2023 Pages: 57 - 65

   

8. Distribution Patterns of Metacercariae of the Trematoda Apophallus muehlingi (Jägerskiöld, 1899) in Fingerlings in an Invasive Population of Clupeonella cultriventris (Nordmann, 1840) from the Gorky Reservoir (Upper Volga Basin)

   • A. V. Tyutin
   • E. N. Medyantseva
   • V. A. Tyutin

   OriginalPaper 31 March 2023 Pages: 66 - 78

   

9. Distribution, Plant Communities, and Ecophysiology of Cakile edentula (Brassicaceae), an Invasive Alien Species in Primorye Territory, Russian Federation

   • E. A. Chubar
   • O. L. Burundukova

   OriginalPaper 31 March 2023 Pages: 79 - 92

   

10. The Cypress Jewel Beetle Lamprodila festiva (Linnaeus, 1767) (Coleoptera: Buprestidae)—A Real Threat to the Relict Juniper Forests of the Black Sea Coast of the Caucasus

    • E. A. Khachikov
    • K. Sh. Kazeev
    • S. V. Poushkova

    OriginalPaper 31 March 2023 Pages: 93 - 96

    

11. A Growing Threat to Tidal Forests: Incursion of Mangrove Ecosystems by Invasive Alien Species Acacia auriculiformis A. Cunn. ex Benth. (Fabaceae)

    • K. A. Sunanda Kodikara
    • G. B. M. Ransara
    • L. P. Jayatissa

    OriginalPaper 31 March 2023 Pages: 97 - 110

    

12. Seasonal and Interannual Dynamics of the Abundance of the Black Sea Alien Species Pseudodiaptomus marinus Sato, 1913 (Copepoda, Calanoida, Pseudodiaptomidae) in the Crimean Coastal Waters: Influence of the Temperature Factor

    • S. Seregin
    • E. Popova

    OriginalPaper 31 March 2023 Pages: 111 - 117