1. Current distribution of the striped field mouse (Apodemus agrarius Pallas, 1771) in Eastern Transbaikalia: New findings in the disjunction area

   • Yu. A. Bazhenov
   • M. V. Pavlenko
   • A. I. Kardash

   OriginalPaper 21 March 2015 Pages: 1 - 5

2. Alien species in the flora of the nature reserve fund of the flatland part of Ukraine

   • R. I. Burda
   • M. A. Golivets
   • O. Z. Petrovych

   OriginalPaper 21 March 2015 Pages: 6 - 20

3. The factors of morphological variation in craniometrical traits of the American mink (Neovison vison)

   • N. P. Korablev
   • M. P. Korablev
   • I. L. Tumanov

   OriginalPaper 21 March 2015 Pages: 21 - 36

4. Introduced semiaquatic mammals in the Uvs Nuur Hollow (Current distribution and ecological vectors of naturalization)

   • A. P. Saveljev
   • S. Shar
   • N. Lhamsuren

   OriginalPaper 21 March 2015 Pages: 37 - 50

5. Alien macroinvertebrates and fish in the Dnieper River basin

   • Vitaliy P. Semenchenko
   • Mikhail O. Son
   • Vadim E. Panov

   OriginalPaper 21 March 2015 Pages: 51 - 64

6. Aracia sp. (Polychaeta: Sabellidae) from the Don River estuary (Sea of Azov basin)

   • V. L. Syomin
   • E. P. Kovalenko
   • A. I. Savikin

   OriginalPaper 21 March 2015 Pages: 65 - 67