1. Sexual selection versus alternative causes of sexual dimorphism in teiid lizards

   • Roger A. Anderson
   • Laurie J. Vitt

   Original Papers Pages: 145 - 157

2. The biogeography of polyphenolic compounds in marine macroalgae: temperate brown algal defenses deter feeding by tropical herbivorous fishes

   • Kathryn L. Van Alstyne
   • Valerie J. Paul

   Original Papers Pages: 158 - 163

3. Meteorological determinants of spider ballooning: the roles of thermals vs. the vertical windspeed gradient in becoming airborne

   • M. H. Greenstone

   Original Papers Pages: 164 - 168

4. Effects of small mammal and invertebrate herbivory on plant species richness and abundance in tallgrass prairie

   • David J. Gibson
   • Craig C. Freeman
   • Lloyd C. Hulbert

   Original Papers Pages: 169 - 175

5. Prosopis glandulosa and the nitrogen balance of rangelands: extent and occurrence of nodulation

   • H. B. Johnson
   • H. S. Mayeux Jr

   Original Papers Pages: 176 - 185

6. Water relations of the root hemiparasite Olax phyllanthi (Labill) R.Br. (Olacaceae) and its multiple hosts

   • John S. Pate
   • Neil J. Davidson
   • John A. Milburn

   Original Papers Pages: 186 - 193

7. Infection rates and pathogenicity of trypanosomatid gut parasites in the water strider Gerris odontogaster (Zett.) (Heteroptera: Gerridae)

   • G. Arnqvist
   • M. Mäki

   Original Papers Pages: 194 - 198

8. Altitudinal variation in life cycle syndromes of California populations of the grasshopper, Melanoplus sanguinipes (F.)

   • Hugh Dingle
   • Timothy A. Mousseau
   • Susan M. Scott

   Original Papers Pages: 199 - 206

9. Effects of CO₂ enrichment, nutrient addition, and fungal endophyte-infection on the growth of two grasses

   • Susan Marks
   • Keith Clay

   Original Papers Pages: 207 - 214

10. Effects of cadmium on integration and resource allocation in the clonal fern Salvinia molesta

    • P. M. Outridge
    • T. C. Hutchinson

    Original Papers Pages: 215 - 223

11. Shade adaptation and shade tolerance in saplings of three Acer species from eastern North America

    • T. T. Lei
    • M. J. Lechowicz

    Original Papers Pages: 224 - 228

12. Forests losing large quantities of nitrogen have elevated ¹⁵N:¹⁴N ratios

    • Peter Högberg

    Original Papers Pages: 229 - 231

13. Female reproductive cycles in two subspecies of the tropical lizard Mabuya striata

    • J. W. Patterson

    Original Papers Pages: 232 - 237

14. Life-history strategies of a freshwater snail in response to stream permanence and predation: balancing conflicting demands

    • Todd A. Crowl

    Original Papers Pages: 238 - 243

15. Are xylem-tapping mistletoes partially heterotrophic?

    • John D. Marshall
    • James R. Ehleringer

    Original Papers Pages: 244 - 248

16. Anther-smut infection of Silene alba caused by Ustilago violacea: factors determining fungal reproduction

    • Helen Miller Alexander
    • Arlan Maltby

    Original Papers Pages: 249 - 253

17. Size-dependent allocation to sexual and vegetative reproduction in four clonal composites

    • D. C. Hartnett

    Original Papers Pages: 254 - 259

18. Response of liquid flow resistance to soil drying in seedlings of four deciduous angiosperms

    • Bing-rui Ni
    • Stephen G. Pallardy

    Original Papers Pages: 260 - 264

19. Effects of light quality and quantity on growth of the clonal plant Eichhornia crassipes

    • M. Méthy
    • P. Alpert
    • J. Roy

    Original Papers Pages: 265 - 271

20. Versatility and specialization in labrid fishes: ecomorphological implications

    • S. Laurie Sanderson

    Original Papers Pages: 272 - 279

21. Photosynthetic pathway, chilling tolerance and cell sap osmotic potential values of grasses along an altitudinal gradient in Papua New Guinea

    • M. J. Earnshaw
    • K. A. Carver
    • M. S. J. Broadmeadow

    Original Papers Pages: 280 - 288