1. Biological Indicators of Water Quality of Drenova Reservoir (Bosnia and Herzegovina)

   • D. Golub
   • D. Dmitrović
   • R. Tošić

   GENERAL HYDROBIOLOGY 09 June 2023 Pages: 583 - 592

   

2. Expansion of the Taxonomic Composition of Diatoms (Bacillariophyta) in Tundra Water Bodies of Adjacent Territories of the Lena Delta Wildlife Reserve (Yakutia, Russia) Using Electron Microscopy

   • S. I. Genkal
   • V. A. Gabyshev

   AQUATIC FLORA AND FAUNA 22 August 2023 Pages: 593 - 606

   

3. Hofmaenneria baikalensis sp. n. and Paratrilobus longisomus sp. n. (Nematoda) from Lake Baikal

   • T. V. Naumova
   • V. G. Gagarin

   BIOLOGY, MORPHOLOGY, AND SYSTEMATICS OF HYDROBIONTS 22 August 2023 Pages: 607 - 614

   

4. Construction of the Phylogeny of Freshwater Mollusks by Paleozoogeographic Data Based on the Example of the Family Margaritiferidae (Bivalvia)

   • A. A. Zotin

   BIOLOGY, MORPHOLOGY, AND SYSTEMATICS OF HYDROBIONTS 22 August 2023 Pages: 615 - 630

   

5. Patterns of Phenetic Diversity and Taxonomy of the Ide Leuciscus idus (Cypriniformes, Cyprinidae) from Water Bodies of Russia and Adjacent Countries

   • A. V. Kozhara
   • A. S. Mavrin
   • A. N. Mironovsky

   BIOLOGY, MORPHOLOGY, AND SYSTEMATICS OF HYDROBIONTS 22 August 2023 Pages: 631 - 640

   

6. Some Species of Gobies of the Genus Pomatoschistus Previously Unknown in the Black Sea as Identified by the Data on the 16S rRNA Mitochondrial DNA Gene Variability

   • E. E. Slynko
   • E. P. Karpova
   • A. S. Mavrin

   BIOLOGY, MORPHOLOGY, AND SYSTEMATICS OF HYDROBIONTS 09 June 2023 Pages: 641 - 648

   

7. Relationships between Fecundity and the Number of Vertebrae in Common Roach Rutilus rutilus in the Rybinsk Reservoir

   • N. I. Komova

   BIOLOGY, MORPHOLOGY, AND SYSTEMATICS OF HYDROBIONTS 22 August 2023 Pages: 649 - 655

   

8. Communities of Fungi on Plates Coated with Antifouling Paint Modified by Nanoparticles

   • N. I. Kopytina
   • N. A. Andreeva
   • E. A. Bocharova

   AQUATIC MYCOLOGY 22 August 2023 Pages: 656 - 663

   

9. Effects of the High-Pressure Bratsk Hydroelectric Power Station on the Zooplankton of the Bratsk Reservoir

   • Yu. V. Gerasimov
   • N. Ya. Poddubnaya
   • E. S. Borisenko

   ZOOPLANKTON, ZOOBENTHOS, ZOOPERIPHYTON 22 August 2023 Pages: 664 - 680

   

10. The Alien Mollusk Anadara kagoshimensis in the Structure of Benthic Communities on the Crimean Shelf

    • N. N. Shalovenkov

    ZOOPLANKTON, ZOOBENTHOS, ZOOPERIPHYTON 22 August 2023 Pages: 681 - 689

    

11. Benthic Macroinvertebrates of the Kızılırmak River (Nevşehir, Turkey) and Their Relation with Environmental Variables

    • Seval Aras
    • Ozlem Findik

    ZOOPLANKTON, ZOOBENTHOS, ZOOPERIPHYTON 09 June 2023 Pages: 690 - 699

    

12. Diversity of Feeding Methods in Teleosts (Teleostei) in the Context of the Morphology of Their Jaw Apparatus (Review)

    • E. S. Gromova
    • V. V. Makhotin

    ICHTHYOLOGY 22 August 2023 Pages: 700 - 721

    

13. Status of Isolated Coregonus peled Peled Populations from Mountain Lakes of Altai According to Histological Indices and Elemental Composition of Eye Lens

    • A. L. Nikiforov-Nikishin
    • D. L. Nikiforov-Nikishin
    • N. I. Kochetkov

    ICHTHYOLOGY 22 August 2023 Pages: 722 - 734

    

14. Morphological Features of the Vendace (Coregonus albula) Population from Lake Pleshcheyevo at the Beginning of the 21st Century

    • E. A. Borovikova
    • M. I. Malin

    ICHTHYOLOGY 22 August 2023 Pages: 735 - 755

    

15. Regional Differences in the Infection of the European Anchovy Engraulis encrasicolus with the Nematode Hysterothylacium aduncum in the Winter Period off the Coasts of Crimea and the Caucasus

    • A. V. Zavyalov
    • Ju. V. Samotoi
    • E. N. Sibirtsova

    PARASITOLOGY OF HYDROBIONTS 22 August 2023 Pages: 756 - 761

    

16. Content of Sodium, Potassium, Calcium, and Magnesium in the Body of Larvae of Sibling Species Chironomus balatonicus and Chironomus plumosus Depending on the Salinity of the Medium

    • V. I. Martemyanov
    • M. F. Markiyanova

    ECOLOGICAL PHYSIOLOGY AND BIOCHEMISTRY OF AQUATIC ORGANISMS 22 August 2023 Pages: 762 - 768

17. Cases of a Spontaneous Increase in Methemoglobin Concentration in Fish Blood during the Annual Cycle

    • A. A. Soldatov

    ECOLOGICAL PHYSIOLOGY AND BIOCHEMISTRY OF HYDROBIONTS 22 August 2023 Pages: 769 - 775

    

18. Influence of Morphophysiological Changes in Immune System Organs on Lysozyme in Males of Pike Esox lucius

    • M. F. Subbotkin
    • T. A. Subbotkina

    SHORT COMMUNICATIONS 22 August 2023 Pages: 776 - 780

    

19. Distribution of Topmouth Gudgeon Pseudorasbora parva (Cyprinidae) in Waterbodies and Watercourses of the Republic of Dagestan, Russia

    • R. M. Barkhalov
    • I. A. Stolbunov
    • D. P. Karabanov

    SHORT COMMUNICATIONS 22 August 2023 Pages: 781 - 787

20. Comparison of Cryoresistance of Testicular and Urinal Spermatozoa of the Toad Bufo bufo (Amphibia, Anura, Bufonidae) during Slow Freezing

    • N. V. Shishova
    • S. A. Kaurova
    • E. N. Gakhova

    SHORT COMMUNICATIONS 22 August 2023 Pages: 788 - 792