1. Distribution of biomass of species differing in photosynthetic pathway along an altitudinal transect in southeastern wyoming grassland

   • Thomas W. Boutton
   • A. Tyrone Harrison
   • Bruce N. Smith

   OriginalPaper Pages: 287 - 298

2. Carbon isotope ratios and crop analyses of Arphia (Orthoptera: Acrididae) species in southeastern Wyoming Grassland

   • Thomas W. Boutton
   • Bruce N. Smith
   • A. Tyrone Harrison

   OriginalPaper Pages: 299 - 306

3. The productive and reproductive biology of flowering plants

   • Shoichi Kawano
   • Junzo Masuda

   OriginalPaper Pages: 307 - 317

4. Multiple responses to different photoperiods occur in the mouse, Peromyscus leucopus

   • G. Robert Lynch
   • Seth L. Gendler

   OriginalPaper Pages: 318 - 321

5. The analysis of contact sampling data

   • Piet de Jong
   • Lonnie W. Aarssen
   • Roy Turkington

   OriginalPaper Pages: 322 - 324

6. Infestation of the coccid, Icerya seychellarum (Westw.), on the mangrove Avicennia marina (forsk.) vierh. on Aldabra Atoll, with special reference to tree age

   • D.McC. Newbery

   OriginalPaper Pages: 325 - 330

7. Comparative photosynthesis of three gap phase successional tree species

   • L. L. Wallace
   • E. L. Dunn

   OriginalPaper Pages: 331 - 340

8. General morphology, anatomical structure, and nutrient content of sclerophyllous leaves of the ‘bana’ vegetation of amazonas

   • M. A. Sobrado
   • E. Medina

   OriginalPaper Pages: 341 - 345

9. Interactions between chilean matorral shrubs and phytophagous insects

   • Gloria Montenegro
   • Miguel Jordan
   • M. Ester Aljaro

   OriginalPaper Pages: 346 - 349

10. Interactions between tussock grass (Poa spp.) and Eucalyptus pauciflora seedlings near treeline in South-Eastern Australia

    • I. R. Noble

    OriginalPaper Pages: 350 - 353

11. The ecological distribution of C₄ and C₃ grasses in the Hawaiian Islands

    • Philip W. Rundel

    OriginalPaper Pages: 354 - 359

12. Interactions between ants and the coccid Icerya seychellarum on Aldabra atoll

    • M. G. Hill
    • P. J. M. Blackmore

    OriginalPaper Pages: 360 - 365

13. Effects of diversity and pattern on relative yields of four michigan first year fallow field plant species

    • Glenn C. Kroh
    • Stephen N. Stephenson

    OriginalPaper Pages: 366 - 371

14. Photosynthetic plasticity of populations of Heliotropium curassavicum L. originating from differing thermal regimes

    • H. A. Mooney

    OriginalPaper Pages: 372 - 376

15. Stratification of δ¹³C values of leaves in Amazonian rain forests

    • E. Medina
    • P. Minchin

    OriginalPaper Pages: 377 - 378

16. Factors influencing aggregation patterns in the sand crab Emerita analoga (Crustacea: Hippidae)

    • Diane M. Perry

    OriginalPaper Pages: 379 - 384

17. Density compensation in island avifaunas

    • S. Joseph Wright

    OriginalPaper Pages: 385 - 389

18. Effects of seasonal changes in the Midwest on Crassulacean Acid Metabolism (CAM) in Opuntia humifusa Raf

    • K. E. Koch
    • R. A. Kennedy

    OriginalPaper Pages: 390 - 395

19. Larval competition in serially transferred populations of Drosophila melanogaster

    • Gareth Hughes

    OriginalPaper Pages: 396 - 403

20. Energy allocation and life history strategy of the desert isopod H. reaumuri

    • Moshe Shachak

    OriginalPaper Pages: 404 - 413

21. The number of butterfly species in woodlands

    • T. G. Shreeve
    • C. F. Mason

    OriginalPaper Pages: 414 - 418

22. Acclimation to lead in the freshwater isopod Asellus aquaticus

    • J. Fraser

    OriginalPaper Pages: 419 - 420