1. ‘Males second’ strategy in the allocation of sexes by the parasitic wasp, Gryon japonicum

   • T. Noda
   • Y. Hirose

   Original Papers Pages: 145 - 148

2. The timing and degree of root proliferation in fertile-soil microsites for three cold-desert perennials

   • R. B. Jackson
   • M. M. Caldwell

   Original Papers Pages: 149 - 153

3. The “ricochet effect” and prey capture in colonial spiders

   • George W. Uetz

   Original Papers Pages: 154 - 159

4. Seasonal variation in the photoperiodic responses of a pea aphid population: evidence for long-distance movements between populations

   • M. A. H. Smith
   • P. A. MacKay

   Original Papers Pages: 160 - 165

5. Interplant variation in creosotebush foliage characteristics and canopy arthropods

   • David C. Lightfoot
   • Walter G. Whitford

   Original Papers Pages: 166 - 175

6. Effects of information asymmetries in contests between net spinning caddis larvae (Plectrocnemia conspersa)

   • Christian Otto

   Original Papers Pages: 176 - 180

7. Predispersal seed predation in Bartsia alpina

   • Ulf Molau
   • Bente Eriksen
   • Jette Teilmann Knudsen

   Original Papers Pages: 181 - 185

8. Differential toxicity of a phenolic glycoside from quaking aspen to Papilio glaucus butterfly subspecies, hybrids and backcrosses

   • J. Mark Scriber
   • Richard L. Lindroth
   • James Nitao

   Original Papers Pages: 186 - 191

9. Early spring defoliation, secondary leaf flush, and leafminer outbreaks on American holly

   • Daniel A. Potter
   • Carl T. Redmond

   Original Papers Pages: 192 - 197

10. Ants distinguish neighbors from strangers

    • Deborah M. Gordon

    Original Papers Pages: 198 - 200

11. Community structure in north temperate ants: temporal and spatial variation

    • Joan M. Herbers

    Original Papers Pages: 201 - 211

12. Effects of reproductive resource supplementation on space-use patterns in Dendrobates pumilio

    • Maureen A. Donnelly

    Original Papers Pages: 212 - 218

13. Biochemical detoxication: mechanism of differential tiger swallowtail tolerance to phenolic glycosides

    • R. L. Lindroth

    Original Papers Pages: 219 - 224

14. Patterns of variation in life history among South American fishes in seasonal environments

    • Kirk O. Winemiller

    Original Papers Pages: 225 - 241

15. Induced resistance in mountain birch: defence against leaf-chewing insect guild and herbivore competition

    • Sinikka Hanhimäki

    Original Papers Pages: 242 - 248

16. The effect of adult diet on the biology of butterflies

    • C. J. Hill
    • N. E. Pierce

    Original Papers Pages: 249 - 257

17. The effect of adult diet on the biology of butterflies

    • C. J. Hill

    Original Papers Pages: 258 - 266

18. Mechanisms of seed harvest by heteromyid rodents: soil texture effects on harvest rate and seed size selection

    • Mary V. Price
    • Robert H. Podolsky

    Original Papers Pages: 267 - 273

19. Nest predators and the evolution of avian reproductive strategies: a comparison of Australian and New Zealand birds

    • Rosie Trevelyan
    • Andrew F. Read

    Original Papers Pages: 274 - 278

20. Physiological integration in Cassia fasciculata Michx.: inflorescence removal and defoliation experiments

    • R. S. Garrish
    • T. D. Lee

    Original Papers Pages: 279 - 284

21. Some misconceptions about the spurious correlation problem in the ecological literature

    • Yves T. Prairie
    • David F. Bird

    Short Communication Pages: 285 - 288