1. Revision of the genus poromitra (Melamphaidae). Part 4. Species of P.cristiceps Group: P. atlantica, P. oscitans, and P. agofonovae Kotlyar, species nova

   • A. N. Kotlyar

   OriginalPaper 06 November 2009 Pages: 563 - 574

2. Species of righteye flounder Samariscus leopardus sp. nov. (Samaridae, Pleuronectiformes) from the Saya de Malha Bank (Indian Ocean)

   • E. P. Voronina

   OriginalPaper 06 November 2009 Pages: 575 - 584

3. Relationships and divergence of some taxa of the subfamily Lycodinae (Zoarcidae, Pisces) based on molecular-genetic and morphological data

   • O. A. Radchenko
   • I. A. Chereshnev
   • A. V. Petrovskaya

   OriginalPaper 06 November 2009 Pages: 585 - 598

4. Species status and redescription of three species of the group Cottus poecilopus (Cottidae) from Eurasia

   • V. G. Sideleva
   • A. Goto

   OriginalPaper 06 November 2009 Pages: 599 - 613

5. Population-genetical analysis of Altai osmans (Oreoleuciscus, Cyprinidae) from water bodies of Mongolia

   • Yu. V. Slyn’ko
   • Yu. Yu. Dgebuadze

   OriginalPaper 06 November 2009 Pages: 614 - 626

6. Karyotypes of some Cypriniform fishes from the water bodies of Armenia

   • D. Z. Vasilyan
   • I. E. Stepanyan
   • S. Kh. Pipoyan

   OriginalPaper 06 November 2009 Pages: 627 - 634

7. The first record of the species composition and history of formation of the ichthyofauna of the Omoloy River (the Laptev Sea Basin)

   • A. F. Kirillov

   OriginalPaper 06 November 2009 Pages: 635 - 641

8. Study of some meristic features in the Black Sea Caspian Kilka (Clupeonella cultriventris, Clupeidae) introduced in Volga River reservoirs

   • A. N. Kas’yanov

   OriginalPaper 06 November 2009 Pages: 642 - 649

9. Recruitment of stock of deepwater redfish Sebastes mentella (Scorpaeniformes, Scorpaenidae) in the pelagial of the Irminger Sea and adjacent waters

   • S. P. Melnikov
   • Yu. I. Bakai

   OriginalPaper 06 November 2009 Pages: 650 - 661

10. The state of natural reproduction of stellate sturgeon Acipenser stellatus in the Lower Volga

    • P. V. Veshchev

    OriginalPaper 06 November 2009 Pages: 662 - 667

11. On the European smelt Osmerus eperlanus introduced to Bolshoi Kisegach Lake in the South Urals

    • K. A. Korlyakov
    • I. S. Mukhachev

    OriginalPaper 06 November 2009 Pages: 668 - 673

12. Seasonal distribution and some features of the biology of spiny lumpfish Eumicrotremus asperrimus (Cyclopteridae, Scorpaeniformes) in the northwestern part of the Sea of Japan

    • D. V. Antonenko
    • O. I. Pushchina
    • S. F. Solomatov

    OriginalPaper 06 November 2009 Pages: 674 - 681

13. Annual cycle of morphological changes in the interrenal gland of the flounder Liopsetta pinnifasciata from the Amur Gulf (Peter the Great Bay of the Sea of Japan)

    • V. B. Durkina

    OriginalPaper 06 November 2009 Pages: 682 - 687

14. Status of fanfishes of the genus Pteraclis from the South-Eastern Pacific Ocean (Perciformes: Bramidae)

    • A. M. Prokofiev
    • E. I. Kukuev

    Brief Communications 06 November 2009 Pages: 688 - 692

15. On the finding of two rare deep-water fish species in waters off southeastern Sakhalin

    • A. A. Balanov
    • V. E. Kharin

    Brief Communications 06 November 2009 Pages: 693 - 697

16. External structure of the postorbital organ in some representatives of the family Melanostomiidae (Stomiiformes)

    • O. D. Borodulina

    Brief Communications 06 November 2009 Pages: 698 - 701