Invasion of an occupied niche by the crayfish Orconectes rusticus: potential importance of growth and mortality Anna M. HillDamon M. SinarsDavid M. Lodge Original Papers Pages: 303 - 306
Heat effects on seeds and rhizomes of a selection of boreal forest plants and potential reaction to fire A. GranströmJ. Schimmel Original Papers Pages: 307 - 313
A break in the nitrogen cycle in aridlands? Evidence from δp15N of soils R. D. EvansJ. R. Ehleringer Original Papers Pages: 314 - 317
The effect of insularity on the diversity of land birds in the Fiji islands: implications for refuge design W. N. Beckon Original Papers Pages: 318 - 329
Variability in life history traits of the aphid, Acyrthosiphon pisum (Harris), from sexual and asexual populations Patricia A. MacKayRobert J. LambMarjorie A. H. Smith Original Papers Pages: 330 - 338
Regulation of aphid populations by aphidiid wasps: does parasitoid foraging behaviour or hyperparasitism limit impact? M. MackauerW. Völkl Original Papers Pages: 339 - 350
Short-term variability of plant populations within a regularly disturbed habitat L. G. Firbank Original Papers Pages: 351 - 355
Seed size and establishment conditions in tropical trees C. K. KellyA. Purvis Original Papers Pages: 356 - 360
The effects of a rust infection on fitness components in a natural population of Tolumnia variegata (Orchidaceae) E. J. MeléndezJ. D. Ackerman Original Papers Pages: 361 - 367
Reproductive investiment in the scorpion Centruroides vittatus Daniel R. Formanowicz Jr.Lawrence R. Shaffer Original Papers Pages: 368 - 372
Ontogenetic changes in food intake and digestion rate of the herbivorous marine iguana (Amblyrhynchus cristatus, Bell) M. WikelskiB. GallF. Trillmich Original Papers Pages: 373 - 379
Herbivory below ground and biological weed control: life history of a root-boring weevil on purple loosestrife Bernd Blossey Original Papers Pages: 380 - 387
Stomatal dynamics and its importance to carbon gain in two rainforest Piper species Clara Tinoco-OjangurenRobert W. Pearcy Original Papers Pages: 388 - 394
Stomatal dynamics and its importance to carbon gain in two rainforest Piper species Clara Tinoco-OjangurenRobert W. Pearcy Original Papers Pages: 395 - 402
Dwarf bamboos affect the regeneration of zoochorous trees by providing habitats to acorn-feeding rodents Naoya Wada Original Papers Pages: 403 - 407
Incorporation of atmospheric 15NO2-nitrogen into free amino acids by Norway spruce Picea abies (L.) Karst. S. NussbaumP. von BallmoosC. Brunold Original Papers Pages: 408 - 414
The influences of increased CO2 and water supply on growth, biomass allocation and water use efficiency of Sinapis alba L. grown under different wind speeds R. RetuertoF. I. Woodward Original Papers Pages: 415 - 427
Sex ratio response of the parasitoid wasp Muscidifurax raptor to other females B. H. KingS. E. Seidl Original Papers Pages: 428 - 433
Contribution of physiological and morphological plant traits to a species' competitive ability at high and low nitrogen supply Adrie van der WerfMarc van NuenenHans Lambers Original Papers Pages: 434 - 440
Complete elimination of hostplant quinolizidine alkaloids by larvae of a polyphagous lycaenid butterfly, Callophrys rubi Konrad FiedlerElisabeth KrugPeter Proksch Original Papers Pages: 441 - 445
Population fragmentation may reduce fertility to zero in Banksia goodii — a demonstration of the Allee effect Byron B. LamontPeter G. L. KlinkhamerE. T. F. Witkowski Original Papers Pages: 446 - 450
Long-term competitive displacement of Typha latifolia by Typha angustifolia in a eutrophic lake Stefan E. B. Weiner Original Papers Pages: 451 - 456
