1. Choanocystis antarctica sp. n., a new heliozoan (Centrohelida) species from the littoral zone of King George Island, South Shetland Islands, Antarctica

   • D. V. Tikhonenkov
   • A. P. Myl’nikov

   OriginalPaper 17 November 2011 Pages: 663 - 666

2. Organization of the tentacular region in the vestimentiferan tubeworm Riftia pachyptila (Annelida, Vestimentifera)

   • N. N. Rimskaya-Korsakova
   • V. V. Malakhov
   • S. V. Galkin

   OriginalPaper 17 November 2011 Pages: 667 - 678

3. Morphological diversity of wing structure in Rhinolophoid bats (Chiroptera, Rhinolophoidea)

   • A. A. Panyutina
   • A. Yu. Puzachenko
   • I. B. Soldatova

   OriginalPaper 17 November 2011 Pages: 679 - 694

4. On noninvasive assessment of the reproductive status of male Campbell’s dwarf hamsters (Phodopus campbelli) using digital images

   • O. N. Shekarova
   • A. M. Khrushchova
   • K. A. Rogovin

   OriginalPaper 17 November 2011 Pages: 695 - 698

5. Effect of polygyny on female reproductive success in the mandarin vole, Microtus mandarinus (Rodentia, Arvicolinae)

   • A. V. Smorkatcheva
   • D. V. Orlova

   OriginalPaper 17 November 2011 Pages: 699 - 708

6. The food habits of arctic fox (Alopex lagopus semenovi) reproductive families on mednyi island (Commander Islands)

   • M. E. Goltsman
   • O. G. Nanova
   • A. N. Shienok

   OriginalPaper 17 November 2011 Pages: 709 - 725

7. Quantitative assessment of feeding in a free-ranging group of Przewalski horses, Equus przewalskii, in a steppe habitat (the Askania Nova Biosphere Reserve)

   • M. K. Pozdnyakova
   • T. L. Zharkikh
   • M. P. Kolesnikov

   OriginalPaper 17 November 2011 Pages: 726 - 734

8. Effect of sex and age on structural features of nasal calls and body size in fawns of the goitered gazelle, Gazella subgutturosa (Artiodactyla, Bovidae)

   • K. O. Efremova
   • I. A. Volodin
   • K. S. Gorbunov

   OriginalPaper 17 November 2011 Pages: 735 - 746

9. Current state of forage resources and feeding of reindeer (Rangifer tarandus) and musk oxen (Ovibos moschatus) in the arctic tundras of Wrangel Island

   • V. D. Kazmin
   • S. S. Kholod
   • B. D. Abaturov

   OriginalPaper 17 November 2011 Pages: 747 - 753

10. Morphological and ecological characteristics of moose, Alces cf. alces (Artiodactyla), from the southeast of Western Siberia in the Late Neopleistocene and Holocene

    • S. K. Vasiliev

    OriginalPaper 17 November 2011 Pages: 754 - 764