Phytophagous Insects Associated with the Pedunculate Oak (Quercus robur) in the Northeast of Its Distribution Area I. V. ErmolaevV. I. PonomarevM. S. Kumaeva OriginalPaper 13 September 2021 Pages: 437 - 449
Beetles (Coleoptera) Associated with Xylotrophic Fungi of the Genus Trametes Fr. (Basidiomycetes, Polyporales) in the South Urals B. V. Krasutsky OriginalPaper 13 September 2021 Pages: 450 - 464
Synopsis of the Host Plants of the Palaearctic Jewel Beetles of the Tribe Acmaeoderini (Coleoptera, Buprestidae: Polycestinae) M. G. Volkovitsh OriginalPaper 13 September 2021 Pages: 465 - 518
Grassflies of the Subfamilies Siphonellopsinae and Chloropinae (Diptera, Chloropidae) and Their Distribution in Different Landscapes of Yakutia E. P. NartshukA. K. Bagachanova OriginalPaper 13 September 2021 Pages: 519 - 544
On Some Weevil Taxa of the Subfamily Entiminae (Coleoptera, Curculionidae) Described by V. I. Motschulsky from Japan and New Data on the Morphology of the Tribes Cneorhinini and Tanymecini V. Yu. Savitsky OriginalPaper Open access 13 September 2021 Pages: 545 - 563
Review of the Genus Aporiptura Falkovitsh, 1972 (Lepidoptera, Coleophoridae) with Description of a New Species from Crimea Yu. I. BudashkinO. V. Bidzilya OriginalPaper 13 September 2021 Pages: 564 - 574
Types of the Dipterans of the Families Cypselosomatidae, Micropezidae, and Tethinidae (Diptera, Acalyptratae) in the Collection of the Zoological Institute of the Russian Academy of Sciences in St. Petersburg E. P. NartshukN. M. ParamonovT. A. Suleymanova OriginalPaper Open access 13 September 2021 Pages: 575 - 580
On the Distribution of the Castor Bean Tick Ixodes ricinus (Acarina, Ixodidae) in the Republic of Karelia, Russia L. A. BespyatovaS. V. Bugmyrin OriginalPaper 13 September 2021 Pages: 581 - 591
