1. Description of a New Species of Pelagic Eelpouts Melanostigma japonicum sp. nova (Zoarcidae) from the Pacific Coast of South Japan with a Key for the Species of the Genus Melanostigma from the Pacific Ocean and the Adjacent Waters of the Indian and Southern Oceans

   • A. V. Balushkin

   OriginalPaper 02 July 2019 Pages: 283 - 288

   

2. Taxonomic Status of the Okhotsk Lumpsucker Eumicrotremus ochotonensis (Cyclopteridae, Cottoidei) with Redescription of E. derjugini

   • N. V. Chernova
   • O. S. Voskoboinikova
   • A. M. Orlov

   OriginalPaper 02 July 2019 Pages: 289 - 306

   

3. Morphological Variability of Big-Scaled Redfin Tribolodon hakonensis (Cyprinidae)

   • N. S. Romanov

   OriginalPaper 02 July 2019 Pages: 307 - 316

   

4. Identification of Hybrids between the Far Eastern Redfins Tribolodon hakonensis and T. brandtii Based on the Cephalic Lateral-Line System and Four Molecular Genetic Markers

   • A. O. Zolotova
   • V. D. Nikitin
   • G. N. Dzen

   OriginalPaper 02 July 2019 Pages: 317 - 326

   

5. Large African Barbs with Hypertrophied Lips and their Relationship with Generalized Forms of Species of the Genus Barbus (Labeobarbus auctorum)

   • A. N. Mironovsky
   • M. V. Mina
   • Yu. Yu. Dgebuadze

   OriginalPaper 02 July 2019 Pages: 327 - 335

   

6. Ontogenetic Otolith Development in an Endemic Tooth-Carp, Aphanius vladykovi (Teleostei: Aphaniidae)

   • N. Sanjarani Vahed
   • H. R. Esmaeili
   • B. Reichenbacher

   OriginalPaper 02 July 2019 Pages: 336 - 343

   

7. Number Dynamics of Mass Ichthyoplankton Species in the Waters of Morocco

   • A. G. Arkhipov
   • R. A. Pak

   OriginalPaper 02 July 2019 Pages: 344 - 351

   

8. Winter Fish Distribution in the Riverbed Depression in the Urtysh River

   • A. D. Mochek
   • E. S. Borisenko
   • D. S. Pavlov

   OriginalPaper 02 July 2019 Pages: 352 - 357

   

9. Age and Growth of the Black Scorpionfish Scorpaena porcus Linnaeus, 1758 (Scorpaeniformes: Scorpaenidae) under Anthropogenic Pressure in the Black Sea

   • D. N. Kutsyn
   • E. N. Skuratovskaya
   • I. I. Chesnokova

   OriginalPaper 02 July 2019 Pages: 358 - 365

   

10. Sex Change in Protogynous Fish Red-Belted Anthias Pseudanthias rubrizonatus (Serranidae) in Kagoshima Bay, Japan

    • O. Hayasaka
    • H. Matsui
    • T. Kotani

    OriginalPaper 02 July 2019 Pages: 366 - 371

    

11. The Modern Status of Populations and Feeding Habits of the Longtail Dwarf Goby Knipowitschia longecaudata (Gobiidae) in the Don River Delta and the Eastern Part of Taganrog Bay

    • A. R. Boltachev
    • E. P. Karpova
    • R. E. Prishchepa

    OriginalPaper 02 July 2019 Pages: 372 - 381

    

12. Tolerance of Juvenile Perch Perca fluviatilis and Amur Sleeper Perccottus glenii to Predation by Pike Esox Lucius

    • A. K. Smirnov
    • E. S. Smirnova
    • D. P. Karabanov

    OriginalPaper 02 July 2019 Pages: 382 - 388

    

13. Palatability of Water Organisms for Nile Tilapia Oreochromis niloticus (Cichlidae)

    • M. I. Vinogradskaya
    • A. O. Kasumyan

    OriginalPaper 02 July 2019 Pages: 389 - 398

    

14. The Effect of pH on the Supply of Digestive Hydrolases in Fish with Different Feeding Habits

    • V. V. Kuz’mina
    • G. V. Zolotareva

    OriginalPaper 02 July 2019 Pages: 399 - 406

15. Lipid Profile of the Young Atlantic Salmon Salmo salar L. in the Letnyaya Zolotitsa River (Arkhangelsk Oblast, White Sea Basin)

    • Z. A. Nefedova
    • S. A. Murzina
    • N. N. Nemova

    OriginalPaper 02 July 2019 Pages: 407 - 413

16. A New Species of Lizardfishes of Genus Trachinocephalus from the Western Indian Ocean (Synodidae)

    • A. M. Prokofiev

    SHORT COMMUNICATIONS 02 July 2019 Pages: 414 - 417

    

17. Brachirus sayaensis, a New Soleid Species (Soleidae: Pleuronectiformes) from Saya de Malha Bank

    • E. P. Voronina

    SHORT COMMUNICATIONS 02 July 2019 Pages: 418 - 424

    

18. A New Species of Serranids of Genus Pseudogramma from the Indian Ocean (Serranidae)

    • A. M. Prokofiev

    SHORT COMMUNICATIONS 02 July 2019 Pages: 425 - 429

    

19. On the Capture of a Blue Shark, Prionace glauca (Carcharhinidae), in Peter the Great Bay, Sea of Japan

    • V. N. Dolganov

    SHORT COMMUNICATIONS 02 July 2019 Pages: 430 - 431

    

20. First Finding of Kuril Melamphaid Fish Poromitra curilensis (Melamphaidae) in the Southeastern Pacific Ocean

    • A. N. Kotlyar

    SHORT COMMUNICATIONS 02 July 2019 Pages: 432 - 434

    

21. New Data on Soft Sculpin Malacocottus zonurus (Psychrolutidae) from the Northwestern Bering Sea

    • A. I. Glubokov
    • M. K. Glubokovskii
    • N. P. Kovacheva

    SHORT COMMUNICATIONS 02 July 2019 Pages: 435 - 438

    

22. Effect of Thiourea and Starvation on the Physiological and Biochemical State and the Reproductive System of Climbing Perch Anabas testudineus

    • E. D. Pavlov
    • E. V. Ganzha
    • D. S. Pavlov

    SHORT COMMUNICATIONS 02 July 2019 Pages: 439 - 443

    

23. Functional Properties of Hemoglobin in Bream Abramis brama and in Crucian Carp Carassius carassius at Hypoxia

    • I. M. Kamshilov
    • T. B. Kamshilova

    SHORT COMMUNICATIONS 02 July 2019 Pages: 444 - 447

    

24. Erratum to: Transoceanic Migration of Pacific Lamprey, Entosphenus tridentatus

    • J. G. Murauskas
    • A. M. Orlov
    • I. I. Glebov

    ERRATA 02 July 2019 Pages: 448 - 448