Pollen flow in Psiguria warscewiczii: a comparison of Heliconius butterflies and hummingbirds D. A. MurawskiL. E. Gilbert Original Papers Pages: 161 - 167
Food limitation of a Delaware salt marsh population of the mummichog, Fundulus heteroclitus (L.) Stephen B. WeisbergVictor A. Lotrich Original Papers Pages: 168 - 173
Nutrient and biomass allocation in Solidago altissima: effects of two stem gallmakers, fertilization, and ramet isolation Warren G. AbrahamsonKenneth D. McCrea Original Papers Pages: 174 - 180
Temperature, water, and PAR influences on predicted and measured productivity of Agave deserti at various elevations Park S. NobelTerry L. Hartsock Original Papers Pages: 181 - 185
Increased macroalgal abundance following mass mortalities of sea urchins (Strongylocentrotus droebachiensis) along the Atlantic coast of Nova Scotia Robert Scheibling Original Papers Pages: 186 - 198
Effects of parentage on competitive ability and vulnerability to predation in Hyla chrysoscelis tadpoles Ross A. Alford Original Papers Pages: 199 - 204
Abundance of macrofauna in dense seagrass is due to habitat preference, not predation Johann D. BellMark Westoby Original Papers Pages: 205 - 209
Dispersal and gene flow in a butterfly with home range behavior: Heliconius erato (Lepidoptera: Nymphalidae) James Mallet Original Papers Pages: 210 - 217
Protandry, synchronized flowering and sequential phenotypic unisexuality in neotropical Pentagonia macrophylla (Rubiaceae) Lucinda A. McDade Original Papers Pages: 218 - 223
Crassulacean acid metabolism in the shade. Studies on an epiphytic fern, Pyrrosia longifolia, and other rainforest species from Australia K. WinterC. B. OsmondK. T. Hubick Original Papers Pages: 224 - 230
Indirect effects of granivory by harvester ants: plant species composition and reproductive increase near ant nests Steven W. Rissing Original Papers Pages: 231 - 234
Adaptive and incidental consequences of the alba polymorphism in an agricultural population of Colias butterflies: female size, fecundity, and differential dispersion George W. GilchristRonald L. Rutowski Original Papers Pages: 235 - 240
Temperature-controlled under-water egg dormancy and postflood hatching in Isotoma viridis (Collembola) as forms of adaptation to annual long-term flooding Jochen Christian Tamm Original Papers Pages: 241 - 245
On the importance of dissolved organic matter in the nutrition of zooplankton in some lake waters Kalevi SalonenTaina Hammar Original Papers Pages: 246 - 253
Units of measurement for fractal extent, applied to the coastal distribution of bald eagle nests in the Aleutian Islands, Alaska C. J. PennycuickN. C. Kline Original Papers Pages: 254 - 258
The role of photoperiod in the timing of reproduction in the Dasyurid Marsupial Antechinus stuartii B. M. McAllanC. R. Dickman Original Papers Pages: 259 - 264
Characterisation of the arrestment responses of Trichogramma evanescens Sarah M. GardnerJ. C. van Lenteren Original Papers Pages: 265 - 270
Canopy dynamics and carbon gain in response to soil water availability in Encelia frutescens gray, a drought-deciduous shrub Jonathan ComstockJames Ehleringer Original Papers Pages: 271 - 278
Comparative water use and nitrogen relationships in a mistletoe and its host James R. EhleringerCraig S. CookLarry L. Tieszen Original Papers Pages: 279 - 284
Interactions between seed source, planting arrangement, and soil treatment in determining plant size and root allocation in Phlox drummondii J. S. HeywoodD. A. Levin Original Papers Pages: 285 - 290
The feeding behaviour of a sit-and wait-predator, Ranatra dispar (Heteroptera: Nepidae): optimal foraging and feeding dynamics Paul C. E. Bailey Original Papers Pages: 291 - 297
“Searching time aggregation” and density dependent parasitism in a laboratory host-parasitoid interaction Gerold Morrison Original Papers Pages: 298 - 303
Three pollination morphs in Cimicifuga simplex; incipient speciation due to inferiority in competition Olle Pellmyr Original Papers Pages: 304 - 307
The effects of microcrustaceans on succession and diversity of an algal microcosm community Rebecca L. Peer Original Papers Pages: 308 - 314
Significance of temperature fluctuation and oxygen concentration for germination of the rice field weeds Fimbristylis littoralis and Scirpus juncoides T. L. PonsH. F. J. M. Schröder Original Papers Pages: 315 - 319