1. The Fossil Record of Long-Proboscid Nectarivorous Insects

   • A. V. Khramov
   • A. S. Bashkuev
   • E. D. Lukashevich

   ReviewPaper 04 February 2021 Pages: 881 - 968

   

2. Chromosomal Variability in Chironomus plumosus (Linnaeus, 1758) (Diptera, Chironomidae) from a Coastal Lagoon of the Baltic Sea (Curonian Lagoon)

   • M. F. Markiyanova
   • N. A. Petrova

   OriginalPaper 04 February 2021 Pages: 969 - 981

   

3. Populational and Karyological Analysis of the Phytophilous Chironomid Endochironomus tendens F. (Diptera, Chironomidae). 1. New Chromosomal Sequences in the Species’ Karyotype Pool

   • A. A. Oglezneva
   • N. A. Durnova

   OriginalPaper 04 February 2021 Pages: 982 - 992

   

4. First Documentation of Males’ Fights in Rosalia Longicorn Rosalia alpina (Linnaeus, 1758) (Coleoptera, Cerambycidae)

   • Matteo R. Di Nicola
   • Riccardo Poloni

   OriginalPaper 04 February 2021 Pages: 993 - 999

   

5. Bathrips melanicornis (Shumsher) (Thysanoptera, Thripidae): First Records of the Genus and Species from Iran

   • M. Mirab-balou

   OriginalPaper 04 February 2021 Pages: 1000 - 1004

   

6. First Record of the Thrips Bolacothrips jordani Uzel, 1895 (Thysanoptera, Thripidae) in Russia

   • V. I. Rozhina

   OriginalPaper 04 February 2021 Pages: 1005 - 1008

   

7. On the Synonymy of Coprophilus (Zonyptilus) pennifer (Motschulsky, 1845) (Coleoptera, Staphylinidae, Oxytelinae)

   • M. Yu. Gildenkov

   OriginalPaper 04 February 2021 Pages: 1009 - 1019

   

8. A New Species of the Caddisfly Genus Triaenodes McLachlan, 1865 (Trichoptera, Leptoceridae) from the Southern Urals, Russia

   • J. Salokannel
   • V. D. Ivanov

   OriginalPaper 04 February 2021 Pages: 1020 - 1023

   

9. A Review of the Genus Apocopta Falkovitsh, 1987 (Lepidoptera, Coleophoridae) with a Description of a New Species from Crimea and the Sea of Azov Region in Ukraine

   • Yu. I. Budashkin
   • O. V. Bidzilya

   OriginalPaper 04 February 2021 Pages: 1024 - 1028

   

10. A New Species of the Aphidiid Wasp Genus Trioxys Haliday (Hymenoptera, Aphidiidae) from Orenburg Province of Russia

    • E. M. Davidian

    OriginalPaper 04 February 2021 Pages: 1029 - 1032

    

11. A New Species of the Long-Legged Fly Genus Dolichopus Latr. (Diptera, Dolichopodidae) from Mongolia and Kazakhstan

    • O. P. Negrobov
    • O. V. Selivanova
    • O. O. Maslova

    OriginalPaper 04 February 2021 Pages: 1033 - 1037