1. Nitrogen fixation by blue-green algal communities in the intertidal zone of the lagoon of Aldabra Atoll

   • M. Potts
   • B. A. Whitton

   OriginalPaper Pages: 275 - 283

2. Physiological basis of habitat partitioning in Jamaican Eleutherodactylus

   • F. Harvey Pough
   • Margaret M. Stewart
   • Richard G. Thomas

   OriginalPaper Pages: 285 - 293

3. Population genetics in the American tropics

   • H. F. Hoenigsberg
   • J. J. Palomino
   • B. M. Cañas

   OriginalPaper Pages: 295 - 304

4. Respiratory energy losses in the protozoan predator Didinium nasutum Müller (Ciliophora)

   • Johanna Laybourn

   OriginalPaper Pages: 305 - 309

5. Mortality rates from size distributions

   • John Van Sickle

   OriginalPaper Pages: 311 - 318

6. Taxonomic and ecological aspects of the distribution of glycinebetaine and related compounds in plants

   • R. Storey
   • N. Ahmad
   • R. G. Wyn Jones

   OriginalPaper Pages: 319 - 332

7. Nitrogen fixation by Cercocarpus ledifolius (Rosaceae) in pioneer habitats

   • Merry G. Lepper
   • Michael Fleschner

   OriginalPaper Pages: 333 - 338

8. Dynamics of dry matter production in a mixed-grass prairie in western North Dakota

   • W. K. Lauenroth
   • W. C. Whitman

   OriginalPaper Pages: 339 - 351

9. Locomotory strategies in freshwater triclads and their effects on the energetics of degrowth

   • P. Calow
   • A. S. Woollhead

   OriginalPaper Pages: 353 - 362

10. Coexistence of two species of whip spiders (Genus Heterophrynus) in the neotropical rain forest (Arachnida, Amblypygi)

    • Peter Weygoldt

    OriginalPaper Pages: 363 - 370

11. A hermit crab, sessile on corals, exclusively feeds by feathered antennae

    • Helmut Schuhmacher

    OriginalPaper Pages: 371 - 374