Cyanobacterial carotenoids: their roles in maintaining optimal photosynthetic production among aquatic bloom forming genera Hans W. Paerl Original Papers Pages: 143 - 149
Moose and snowshoe hare competition and a mechanistic explanation from foraging theory G. E. Belovsky Original Papers Pages: 150 - 159
Dormancy and dispersal in dimorphic achenes of tansy ragwort, Senecio jacobaea L. (Compositae) Peter B. McEvoy Original Papers Pages: 160 - 168
Testing the invulnerability of laboratory island communities to invasion James V. robinsonJaime E. Dickerson Jr. Original Papers Pages: 169 - 174
Regulation of rotifer densities by crustacean zooplankton in an oligotrophic montane lake in British Columbia William E. Neill Original Papers Pages: 175 - 181
Microhabitat location and niche segregation in two sibling species of Drosophilid parasitoids: Asobara tabida (Nees) and A. rufescens (Foerster) (Braconidae: Alysiinae) Louise E. M. VetChris JanseJacques J. M. van Alphen Original Papers Pages: 182 - 188
Anti-predator adaptations in a neustonic insect (Velia caprai) C. BrönmarkB. MalmqvistC. Otto Original Papers Pages: 189 - 191
Growth and reproduction of migrating and non-migrating Daphnia species under simulated food and temperature conditions of diurnal vertical migration H.-B. StichW. Lampert Original Papers Pages: 192 - 196
Invasions of equilibria: tests of resource competition using two species of algae David TilmanRobert W. Sterner Original Papers Pages: 197 - 200
Diet selection and digestion in Iguana iguana: the importance of age and nutrient requirements Katherine Troyer Original Papers Pages: 201 - 207
Nutrient stress: an explanation for plant anti-herbivore responses to defoliation Juha TuomiPekka NiemeläSeppo Neuvonen Original Papers Pages: 208 - 210
Pathogen mortality of tropical tree seedlings: experimental studies of the effects of dispersal distance, seedling density, and light conditions Carol K. AugspurgerColleen K. Kelly Original Papers Pages: 211 - 217
Soil nitrogen patterns induced by colonization of Polygonum cuspidatum on Mt. Fuji T. HiroseM. Tateno Original Papers Pages: 218 - 223
Temperature and development in host-parasite relationships V. G. NealisR. E. JonesW. G. Wellington Original Papers Pages: 224 - 229
Population processes in a large herbivorous reptile: the giant tortoise of Aldabra atoll C. W. D. GibsonJ. Hamilton Original Papers Pages: 230 - 240
Photosynthetic responses to slowly decreasing leaf water potentials in Encelia frutescens Joanthan ComstockJames Ehleringer Original Papers Pages: 241 - 248
Pollen foraging by bumblebees: Foraging patterns and efficiency on Lupinus polyphyllus Jared HaynesMichael Mesler Original Papers Pages: 249 - 253
The influence of environmental factors on dormancy and duration of egg development in Metrioptera roeseli (Orthoptera: Tettigoniidae) Sigfrid Ingrisch Original Papers Pages: 254 - 258
Variability in the reproductive effort of the limpet, Cellana tramoserica W. J. Fletcher Original Papers Pages: 259 - 264
Sources of intraspecific variation in the hostplant seeking behavior of Colias butterflies Maureen L. StantonRobert E. Cook Original Papers Pages: 265 - 270
Genotypic interactions in an aphid-host plant relationship: Uroleucon rudbeckiae and Rudbeckia laciniata Philip Service Original Papers Pages: 271 - 276
Bird communities and vegetation structure: I. Correlations and comparisons of simple and diversity indices Martin Erdelen Original Papers Pages: 277 - 284
Post-fire uptake of nutrients by diverse ephemeral herbs in chamise chaparral P. W. RundelD. J. Parsons Original Papers Pages: 285 - 288
