1. Light absorption by marine macrophytes

   • Susana Enríquez
   • Susana Agustí
   • Carlos M. Duarte

   Review Article Pages: 121 - 129

2. Polyphagy and adult body size in geometrid moths

   • J. Lindström
   • L. Kaila
   • P. Niemelä

   Original Paper Pages: 130 - 132

3. Effects of CO₂-mediated changes in paper birch and white pine chemistry on gypsy moth performance

   • Sherry K. Roth
   • Richard L. Lindroth

   Original Paper Pages: 133 - 138

4. Multiple feeding techniques in the sessile hermit crab, Discorsopagurus schmitti, inhabiting polychaete tubes

   • Francesca Gherardi

   Original Paper Pages: 139 - 146

5. Ectoparasites, nest site choice and breeding success in the pied flycatcher

   • T. Mappes
   • J. Mappes
   • J. Kotiaho

   Original Paper Pages: 147 - 149

6. Effects of competition, herbivory and substrate disturbance on growth and size structure in pin cherry (Prunus pensylvanica L.) seedlings

   • Alan B. Shabel
   • David R. Peart

   Original Paper Pages: 150 - 158

7. Compensatory responses of CO₂ exchange and biomass allocation and their effects on the relative growth rate of ponderosa pine in different CO₂ and temperature regimes

   • R. M. Callaway
   • E. H. DeLucia
   • W. H. Schlesinger

   Original Paper Pages: 159 - 166

8. The functional significance of the browser-grazer dichotomy in African ruminants

   • Iain J. Gordon
   • Andrew W. Illius

   Original Paper Pages: 167 - 175

9. Large- and small-scale effects of habitat structure on rates of predation: how percent coverage of seagrass affects rates of predation and siphon nipping on an infaunal bivalve

   • E. A. Irlandi

   Original Paper Pages: 176 - 183

10. Foraging behavior as a determinant of asymmetric competitive interaction between two ant species in a tropical agroecosystem

    • Ivette Perfecto

    Original Paper Pages: 184 - 192

11. Species composition of dabbling duck assemblages: ecomorphological patterns compared with null models

    • H. Pöysä
    • J. Elmberg
    • K. Sjöberg

    Original Paper Pages: 193 - 200

12. Water relations, gas exchange, and growth of resprouts and mature plant shoots of Arbutus unedo L. and Quercus ilex L.

    • Carles Castell
    • Jaume Terradas
    • John D. Tenhunen

    Original Paper Pages: 201 - 211

13. In situ photosynthetic differentiation of the green algal and the cyanobacterial photobiont in the crustose lichen Placopsis contortuplicata

    • B. Schroeter

    Original Paper Pages: 212 - 220

14. Tree decline in southeastern Australia: Nitrate reductase activity and indications of unbalanced nutrition in Eucalyptus ovata (Labill.) and E. camphora (R.T. Baker) communities at Yellingbo, Victoria

    • L. Granger
    • S. Kasel
    • M. A. Adams

    Original Paper Pages: 221 - 228

15. Density dependence tests, and largely futile comments: Answers to Holyoak and Lawton (1993) and Hanski, Woiwod and Perry (1993)

    • Henk Wolda
    • Brian Dennis
    • Mark L. Taper

    Short Communication Pages: 229 - 234

16. Editor's note

    • M. Schaefer

    Short Communication Pages: 234 - 234

17. Ontogenetic changes in forager polymorphism and foraging ecology in the leaf-cutting ant Atta cephalotes

    • J. K. Wetterer

    Short Communication Pages: 235 - 238

18. The interaction between CO₂ and plant nutrition: comments on a paper by Coleman, McConnaughay and Bazzaz

    • G. I. Ågren

    Short Communication Pages: 239 - 240