1. Canopy structure and leaf nitrogen distribution in a stand of Lysimachia vulgaris L. as influenced by stand density

   • T. Hirose
   • M. J. A. Werger
   • J. W. A. van Rheenen

   Original Papers Pages: 145 - 150

2. Performance of two Picea abies (L.) Karst. stands at different stages of decline

   • R. Oren
   • K. S. Werk
   • P. Schramel

   Original Papers Pages: 151 - 162

3. Performance of two Picea abies (L.) Karst. stands at different stages of decline

   • R. Oren
   • E.-D. Schulze
   • J. Meyer

   Original Papers Pages: 163 - 173

4. Effect of biologically active plants used as netst material and the derived benefit to starling nestlings

   • Larry Clark
   • J. Russell Mason

   Original Papers Pages: 174 - 180

5. Intraspecific variation in the response of Themeda triandra to defoliation: the effect of time of recovery and growth rates on compensatory growth

   • M. Oesterheld
   • S. J. McNaughton

   Original Papers Pages: 181 - 186

6. Spiders of the genus Cupiennius Simon 1891 (Araneae, Ctenidae)

   • Friedrich G. Barth
   • Ernst-August Seyfarth
   • Wolfgang Schüch

   Original Papers Pages: 187 - 193

7. Spiders of the genus Cupiennius Simon 1891 (Araneae, Ctenidae)

   • Friedrich G. Barth
   • Horst Bleckmann
   • Ernst-August Seyfarth

   Original Papers Pages: 194 - 201

8. Predator-prey interactions and community structure: chironomids, mosquitoes and copepods in Heliconia imbricata (Musaceae)

   • Shahid Naeem

   Original Papers Pages: 202 - 209

9. Coexistence in a sea urchin guild and its implications to coral reef diversity and degradation

   • Timothy R. McClanahan

   Original Papers Pages: 210 - 218

10. Variable sex ratio strategy of Telenomus heliothidis (Hymenoptera: Scelionidae): adaptation to host and conspecific density

    • M. R. Strand

    Original Papers Pages: 219 - 224

11. Differences in response to defoliation between males and females of Silene dioica

    • Thomas Elmqvist
    • Hans Gardfjell

    Original Papers Pages: 225 - 230

12. Movement patterns of an Australian chrysomelid beetle in a stand of two Eucalyptus host species

    • Sharon Y. Strauss
    • P. A. Morrow

    Original Papers Pages: 231 - 237

13. Stable carbon isotope ratio variations in marine macrophytes along intertidal gradients

    • L. W. Cooper
    • C. P. McRoy

    Original Papers Pages: 238 - 241

14. Nitrogen mineralization in volcanic soil under grassland, shrub and forest vegetation in the Aegean region of Turkey

    • M. Gökçeoğlu

    Original Papers Pages: 242 - 249

15. Effects of microhabitat, time of day, and weather on predation of gypsy moth larvae

    • Ronald M. Weseloh

    Original Papers Pages: 250 - 254

16. Physiological integration among ramets of Lathyrus sylvestris L.

    • D. Magda
    • F. R. Warembourg
    • V. Labeyrie

    Original Papers Pages: 255 - 260

17. Herbivory tolerance of Agropyron smithii populations with different grazing histories

    • H. W. Polley
    • J. K. Detling

    Original Papers Pages: 261 - 267

18. Resorption of cesium radionuclides by various fungi

    • R. J. de Meijer
    • F. J. Aldenkamp
    • A. E. Jansen

    Original Papers Pages: 268 - 272

19. Floating behaviour in the tellinid bivalve Macoma balthica (L.)

    • Tommy Sörlin

    Original Papers Pages: 273 - 277

20. Factors promoting polygyny in European birds of prey—a hypothesis

    • Erkki Korpimäki

    Original Papers Pages: 278 - 285

21. Size-dependent cannibalism in noctuid caterpillars

    • Raymond D. Semlitsch
    • Carolyn A. West

    Short Communication Pages: 286 - 288