1. Relationship between prey consumption and colony size in an orb spider

   • David A. Spiller

   Original Papers Pages: 457 - 466

2. Water relations and growth of shrubs before and after fire in a semi-arid woodland

   • Ken C. Hodgkinson

   Original Papers Pages: 467 - 473

3. Influence ofMyriophyllum aquaticum cover onAnopheles mosquito abundance, oviposition, and larval microhabitat

   • B. K. Orr
   • V. H. Resh

   Original Papers Pages: 474 - 482

4. Population differentiation of migratory directions in birds: comparison between ringing results and orientation behaviour of hand-raised migrants

   • Andreas J. Helbig

   Original Papers Pages: 483 - 488

5. Structure and dynamic of a natterjack toad metapopulation (Bufo calamita)

   • Ulrich Sinsch

   Original Papers Pages: 489 - 499

6. Habitat selection and juvenile persistence control the distribution of two closely related Caribbean damselfishes

   • G. M. Wellington

   Original Papers Pages: 500 - 508

7. Epidemiology of anther-smut disease (Microbotryum violaceum) and numeric regulation of populations ofSilene dioica

   • Ulla Carlsson
   • Thomas Elmqvist

   Original Papers Pages: 509 - 517

8. Petiole mechanics, light interception by Lamina, and “Economy in Design”

   • Karl J. Niklas

   Original Papers Pages: 518 - 526

9. Food selection by the silver leaf monkey,Trachypithecus auratus sondaicus, in relation to plant chemistry

   • K. M. Kool

   Original Papers Pages: 527 - 533

10. Host selection behavior of a thistle-feeding fly: choices and consequences

    • R. G. Lalonde
    • B. D. Roitberg

    Original Papers Pages: 534 - 539

11. Energy allocation rules inDaphnia magna: clonal and age differences in the effects of food limitation

    • Douglas S. Glazier
    • Peter Calow

    Original Papers Pages: 540 - 549

12. A field study using the fungicide benomyl to investigate the effect of mycorrhizal fungi on plant fitness

    • Peter D. Carey
    • Alastair H. Fitter
    • Andrew R. Watkinson

    Original Papers Pages: 550 - 555

13. Effects of low water supplementation and nutrient addition on the aboveground biomass production of annual plants in a Chilean coastal desert site

    • Julio R. Gutiérrez

    Original Papers Pages: 556 - 559

14. Seasonal patterns of total and energy reserve lipids of dominant zooplanktonic crustaceans from a hyper-eutrophic lake

    • Michael T. Arts
    • Marlene S. Evans
    • Richard D. Robarts

    Original Papers Pages: 560 - 571

15. The effects of water availability on the life history of the desert snail,Trochoidea seetzeni

    • David Ward
    • Robert Slotow

    Original Papers Pages: 572 - 580

16. Preferences and non-preferences for nectar constituents inOrnithoptera priamus poseidon (Lepidoptera, Papilionidae)

    • Andreas Erhardt

    Original Papers Pages: 581 - 585

17. Field metabolic rates and water influxes of two sympatric Gerbillidae:Gerbillus allenbyi andG. pyramidum

    • A. Allan Degen
    • Berry Pinshow
    • Michael Kam

    Original Papers Pages: 586 - 590

18. ¹⁵N natural abundance in plants of the Amazon River floodplain and potential atmospheric N₂ fixation

    • L. A. Martinelli
    • R. L. Victoria
    • J. E. Richey

    Original Papers Pages: 591 - 596

19. Size-dependent survivorship in the web-building spiderAgelena limbata

    • Koichi Tanaka

    Original Papers Pages: 597 - 602