1. The functional ecology of shoot architecture in sun and shade plants of Heteromeles arbutifolia M. Roem., a Californian chaparral shrub

   • Fernando Valladares
   • Robert W. Pearcy

   Article Pages: 1 - 10

2. Photosynthetic responses of Microstegium vimineum (Trin.) A. Camus, a shade-tolerant, C₄ grass, to variable light environments

   • J. L. Horton
   • H. S. Neufeld

   Article Pages: 11 - 19

3. Root production, turnover and respiration under two grassland types along an altitudinal gradient: influence of temperature and solar radiation

   • A. H. Fitter
   • J. D. Graves
   • K. Taylor

   Article Pages: 20 - 30

4. Effects of time-dependent intraspecific competition on offspring survival in the butterfly, Anthocharis scolymus (L.) (Lepidoptera: Pieridae)

   • Motoaki Kinoshita

   Pages: 31 - 36

5. Insect preference for symmetrical artificial flowers

   • A. P. Møller
   • G. Sorci

   Article Pages: 37 - 42

6. Flowering phenology in the central highland of Iceland and implications for climatic warming in the Arctic

   • Thóra Ellen Thórhallsdóttir

   Article Pages: 43 - 49

7. Habitat complexity modifies the impact of piscivores on a coral reef fish population

   • Joanne S. Beukers
   • Geoffrey P. Jones

   Article Pages: 50 - 59

8. Effect of elevation on sexual reproduction in alpine populations of Saxifraga oppositifolia (Saxifragaceae)

   • Felix Gugerli

   Article Pages: 60 - 66

9. Body length variation within multi-species fish shoals: the effects of shoal size and number of species

   • Jens Krause
   • Jean-Guy J. Godin
   • David Brown

   Article Pages: 67 - 72

10. Resource tracking in aphids: programmed reproductive strategies anticipate seasonal trends in habitat quality

    • A. F. G. Dixon
    • R. Kundu

    Article Pages: 73 - 78

11. Scale, time, space, and predictability: species distributions of preimaginal black flies (Diptera: Simuliidae)

    • John W. McCreadie
    • Peter H. Adler

    Article Pages: 79 - 92

12. Status of self-pollen in bee pollination efficiency of white clover (Trifolium repens L.)

    • Guy Rodet
    • Bernard E. Vaissière
    • Jean-Paul Torre Grossa

    Article Pages: 93 - 99

13. Impact of a parasitic plant on the zonation of two salt marsh perennials

    • Ragan M. Callaway
    • Steven C. Pennings

    Article Pages: 100 - 105

14. Annual plant community responses to density of small-scale soil disturbances in the Negev Desert of Israel

    • Bertrand Boeken
    • Clive Lipchin
    • Noel van Rooyen

    Article Pages: 106 - 117

15. Extinction, colonization, and species occupancy in tidepool fishes

    • Catherine A. Pfister

    Article Pages: 118 - 126

16. Do female leaf beetles Galerucella nymphaeae choose their mates and does it matter?

    • Silja Parri
    • Rauno V. Alatalo
    • Johanna Mappes

    Article Pages: 127 - 132

17. Territorial behavior of the plethodontid salamander Plethodon kentucki: influence of habitat structure and population density

    • Glenn A. Marvin

    Article Pages: 133 - 144