1. Implications of quantum yield differences on the distributions of C₃ and C₄ grasses

   • James R. Ehleringer

   OriginalPaper Pages: 255 - 267

2. Insect response to mixture and monoculture patches of Michigan old-field annual herbs

   • Glenn C. Kroh
   • Donald L. Beaver

   OriginalPaper Pages: 269 - 275

3. Territorial responses to energy manipulations in the Anna hummingbird

   • Paul W. Ewald
   • F. Lynn Carpenter

   OriginalPaper Pages: 277 - 292

4. Microhabitat, water relations, and photosynthesis of a desert fern, Notholaena parryi

   • Park S. Nobel

   OriginalPaper Pages: 293 - 309

5. Zonation in the deep benthic megafauna

   • Frederick P. Gardiner
   • Richard L. Haedrich

   OriginalPaper Pages: 311 - 317

6. The thermal biology of Geolycosa godeffroyi and other burrow inhabiting Lycosidae (Araneae) in Australia

   • W. F. Humphreys

   OriginalPaper Pages: 319 - 347

7. Forest fires and the snowshoe hare-Canada lynx cycle

   • John F. Fox

   OriginalPaper Pages: 349 - 374