The role of food in the population dynamics of Orchesella cincta (Linné) (Collembola) Els N. G. JoosseG. J. Testerink OriginalPaper Pages: 189 - 204
Physiologic and environmental factors influencing the calcium-to-tissue ratio in populations of three species of freshwater pulmonate snails R. Douglas HunterWendy W. Lull OriginalPaper Pages: 205 - 218
Distribution of caloric densities among larvae feeding on black cherry tree leaves Lauren Schroeder OriginalPaper Pages: 219 - 222
Breeding site specificity in the domestic species of Drosophila W. AtkinsonB. Shorrocks OriginalPaper Pages: 223 - 232
Coexistence of similar zooplankton species by differential adaptation to reproduction and escape, in an environment with fluctuating food and enemy densities. I. A model Jürgen Jacobs OriginalPaper Pages: 233 - 247
The effect of waterlogging on the growth and ethylene content of Eucalyptus robusta Sm. (Swamp Mahogany) J. ClemensC. J. Pearson OriginalPaper Pages: 249 - 255
Some factors effecting algal densities in a eutrophic farmland stream James W. Moore OriginalPaper Pages: 257 - 267
Notes on the feeding of Ectemnorrhinus similis waterhouse (Curculionidae) adults on Marion Island V. R. Smith OriginalPaper Pages: 269 - 273