1. Lamprey as Laboratory Model for Study of Molecular Bases of Ontogenesis and Evolutionary History of Vertebrata

   • A. V. Bayramov
   • G. V. Ermakova
   • A. G. Zaraisky

   LAMPREYS (PETROMYZONTIDAE) 29 November 2022 Pages: 1213 - 1229

   

2. New Data on Small Lampreys of the Genus Lethenteron (Petromyzontidae) of the Tom River, a Typical Habitat of the Siberian Brook Lamprey Lethenteron kessleri

   • E. A. Interesova
   • I. B. Babkina
   • V. A. Trifonov

   LAMPREYS (PETROMYZONTIDAE) 29 November 2022 Pages: 1230 - 1236

   

3. Morphobiological Characteristic of the Arctic Lamprey Lethenteron camtchaticum (Petromyzontidae) in the Basins of Large Rivers of the Arkhangelsk Region, Russia

   • A. P. Novoselov
   • E. N. Imant

   LAMPREYS (PETROMYZONTIDAE) 17 January 2023 Pages: 1237 - 1244

   

4. Caspian Lamprey Caspiomyzon wagneri (Petromyzontidae): A Review of Historical and Modern Data

   • A. M. Orlov
   • R. M. Barkhalov
   • A. F. Sokol’skii

   LAMPREYS (PETROMYZONTIDAE) 12 July 2022 Pages: 1245 - 1268

   

5. The Place and Role of Downstream Migration of Ammocoetes in the Life Cycle of the European River Lamprey Lampetra fluviatilis (Petromyzontidae)

   • A. O. Zvezdin
   • A. V. Kucheryavyy
   • D. S. Pavlov

   LAMPREYS (PETROMYZONTIDAE) 29 November 2022 Pages: 1269 - 1283

   

6. Fecundity of Lampreys of the World Fauna

   • O. V. Zelennikov

   LAMPREYS (PETROMYZONTIDAE) 29 November 2022 Pages: 1284 - 1292

7. Captures of the Goblin Shark Mitsukurina owstoni (Mitsukurinidae) off Portugal and in the Adjacent Waters with Comments on the Taxonomy and Distribution of the Species in the Waters of the Atlantic Ocean

   • E. I. Kukuev
   • F. Reiner

   SHARKS, SKATES, AND CHIMAERAS (CHONDRICHTHYES) 12 July 2022 Pages: 1293 - 1299

   

8. Additional Records of Genus Echinorhinus (Echinorhiniformes: Echinorhinidae) from Indonesia with Notes on the Species Distribution in the Indian Ocean

   • Fahmi

   SHARKS, SKATES, AND CHIMAERAS (CHONDRICHTHYES) 29 November 2022 Pages: 1300 - 1306

   

9. New Finds of Chimaeras (Holocephali: Chimaeriformes) in the Region of the Emperor Seamount Chain (Northern Pacific Ocean)

   • Yu. K. Kurbanov
   • E. A. Michalutin

   SHARKS, SKATES, AND CHIMAERAS (CHONDRICHTHYES) 12 July 2022 Pages: 1307 - 1311

   

10. Status of Skate Populations in the Barents Sea in the Recent Warm Period

    • A. V. Dolgov
    • D. V. Prozorkevich

    SHARKS, SKATES, AND CHIMAERAS (CHONDRICHTHYES) 29 November 2022 Pages: 1312 - 1331

    

11. Age and Growth of the Mud Skate Bathyraja taranetzi (Arhynchobatidae) of the Northern Kuril Islands

    • V. A. Shelekhov
    • V. V. Panchenko
    • V. A. Parensky

    SHARKS, SKATES, AND CHIMAERAS (CHONDRICHTHYES) 29 November 2022 Pages: 1332 - 1342

    

12. Diet Composition of Skates of the Barents Sea in 2004–2021

    • A. N. Benzik
    • A. A. Chetyrkin

    SHARKS, SKATES, AND CHIMAERAS (CHONDRICHTHYES) 17 January 2023 Pages: 1343 - 1351

    

13. Components of Blood and Blood Cytochemical and Biochemical Characteristics of Three Cartilaginous Fish Species in Orders Orectolobiformes and Myliobatiformes

    • G. I. Pronina
    • A. M. Orlov
    • G. A. Mamykina

    SHARKS, SKATES, AND CHIMAERAS (CHONDRICHTHYES) 29 November 2022 Pages: 1352 - 1360

    

14. Origin and Diversification of Acipenseriforms

    • A. A. Tsessarsky

    STURGEONS (ACIPENSERIDAE) 29 November 2022 Pages: 1361 - 1380

    

15. Contemporary Concepts on the Origin and Distribution of Sturgeons (Acipenseridae) in Eastern Asia

    • V. N. Koshelev
    • G. I. Ruban

    STURGEONS (ACIPENSERIDAE) 02 March 2022 Pages: 1381 - 1393

    

16. Modern Data on the Distribution, Abundance and Qualitative Structure of the Populations of the Kaluga Huso dauricus and the Amur Sturgeon Acipenser schrenckii (Acipenseridae) in the Amur River and the Amur Estuary

    • V. N. Koshelev
    • O. Yu. Vilkova
    • D. V. Kotsyuk

    STURGEONS (ACIPENSERIDAE) 17 January 2023 Pages: 1394 - 1403

    

17. Population Dynamics of Sturgeon Fish (Acipenseridae, Acipenseriformes) in the Sea of Azov

    • V. A. Luzhniak

    STURGEONS (ACIPENSERIDAE) 29 November 2022 Pages: 1404 - 1418

    

18. Development of Single Nucleotide Polymorphism Markers for the Autotetraploid Scaphirhynchus Sturgeons (Acipenseriformes)

    • T. Zhou
    • J. Huang
    • C. Li

    STURGEONS (ACIPENSERIDAE) 29 November 2022 Pages: 1419 - 1429

    

19. Can the Ovum Genome of Tetraploid Sturgeon Species (Acipenseridae) Exhibit the Functional Properties of a Diploid Genome?

    • V. P. Vasil’ev
    • S. A. Simanovsky
    • E. D. Vasil’eva

    STURGEONS (ACIPENSERIDAE) 29 November 2022 Pages: 1430 - 1438

    

20. Ural (Zhayik) River Spawning Grounds of the Sturgeon (Acipenseridae) in the Republic of Kazakhstan: Modern Situation

    • G. M. Shalgimbaeva
    • N. S. Mugue
    • E. V. Mikodina

    STURGEONS (ACIPENSERIDAE) 29 November 2022 Pages: 1439 - 1453

    

21. Reproductive Characteristics of Reciprocal Hybrids of Sturgeon Species with Different Ploidy Levels: Sterlet Acipenser ruthenus and Kaluga A. dauricus (Acipenseridae)

    • E. I. Rachek
    • D. Yu. Amvrosov
    • V. P. Vasil’ev

    STURGEONS (ACIPENSERIDAE) 29 November 2022 Pages: 1454 - 1465

    

22. Comparison of Fish Breeding Characteristics and Survival Rate of Offspring of Domesticated and Grown “from Eggs” Russian Sturgeon Acipenser gueldenstaedtii (Acipenseridae) Females, at Artificial Reproduction

    • A. S. Safronov
    • N. S. Mugue
    • K. V. Sukhover

    STURGEONS (ACIPENSERIDAE) 29 November 2022 Pages: 1466 - 1475

    

23. Morphological, Biochemical and Functional Changes in Sperm of the Siberian Sturgeon Acipenser baerii (Acipenseridae) during Its Short-Term Storage

    • N. V. Barulin
    • K. L. Shumski

    STURGEONS (ACIPENSERIDAE) 29 November 2022 Pages: 1476 - 1489

    

24. Сoncentration of Steriod Hormones and Ultrasonography of Pathologies of the Internal Organs of Females of the Siberian sturgeon Acipenser baerii (Acipenseridae) Reared at Constant Presence of Grower Feed and High Stocking Density

    • N. V. Barulin

    STURGEONS (ACIPENSERIDAE) 17 January 2023 Pages: 1490 - 1500

    

25. Orosensory Preferences and Feeding Behavior of Cladistia: A Comparison of Gray Bichir Polypterus senegalus and Saddle Bichir P. endlicherii (Polypteridae)

    • V. V. Sataeva
    • A. O. Kasumyan

    BICHIRS (POLYPTERIDAE) 12 July 2022 Pages: 1501 - 1520

    

26. Features of Erythropoiesis of the Mesonephros and Peripheral Blood in Polypterus senegalus (Polypteridae)

    • E. G. Evdokimov
    • E. A. Flerova

    BICHIRS (POLYPTERIDAE) 29 November 2022 Pages: 1521 - 1527