1. Centrohelid heliozoa (Chromista, Hacrobia) of Southern Cis-Ural region

   • A. O. Plotnikov
   • E. A. Ermolenko

   OriginalPaper 12 November 2015 Pages: 683 - 695

2. Assimilation of labile carbon and particulate organic matter by tropical endogeic earthworms Pontoscolex corethrurus (Glossoscolecidae, Oligochaeta)

   • O. L. Shilenkova
   • A. V. Tiunov

   OriginalPaper 12 November 2015 Pages: 696 - 701

3. The functional morphology of the jaw apparatus in the black guillemot (Cepphus grylle) and the thick-billed (Uria lomvia) and common (Uria aalge) murres

   • A. A. Badikova
   • F. Ya. Dzerzhinsky
   • E. G. Potapova

   OriginalPaper 12 November 2015 Pages: 702 - 712

4. Taxonomy of true finches (Fringillidae, Passeriformes): A review of problems

   • V. A. Payevsky

   OriginalPaper 12 November 2015 Pages: 713 - 723

5. The thrush nightingale (Luscinia luscinia) in Moscow and Moscow suburbs: City noise influences the frequency parameters of its song

   • V. V. Ivanitskii
   • V. A. Antipov
   • I. M. Marova

   OriginalPaper 12 November 2015 Pages: 724 - 727

6. Movements of polar bear females (Ursus maritimus) during an ice-free period in the fall of 2011 on Alexandra Land Island (Franz Josef Land Archipelago) using satellite telemetry

   • V. V. Rozhnov
   • N. G. Platonov
   • R. V. Ershov

   OriginalPaper 12 November 2015 Pages: 728 - 741

7. Specific features of the record of hibernation on the incisor surface in Allocricetulus hamsters

   • G. A. Klevezal
   • N. Yu. Feoktistova
   • A. V. Surov

   OriginalPaper 12 November 2015 Pages: 742 - 754

8. New species of turbelliaria in the fauna of the Urals

   • A. G. Rogozin

   Short Communications 12 November 2015 Pages: 755 - 758