δ13C analysis of phloem sap carbon: novel means of evaluating seasonal water stress and interpreting carbon isotope signatures of foliage and trunk wood of Eucalyptus globulus John PateDavid Arthur Article Pages: 301 - 311
Spatial and temporal variations in phloem sap composition of plantation-grown Eucalyptus globulus John PateErica ShedleyMark Adams Article Pages: 312 - 322
Contribution of photosynthetic rate to growth and reproduction in Amaranthus hybridus A. Michele ArntzEvan H. DeLuciaNicholas Jordan Article Pages: 323 - 330
Seston quality controls zebra mussel (Dreissena polymorpha ) energetics in turbid rivers Daniel W. SchneiderSharook P. MadonRichard E. Sparks Article Pages: 331 - 341
Partial self-incompatibility and inbreeding depression in a native tree species of La Réunion (Indian Ocean) Luc GigordClarie LavigneJacqui A. Shykoff Article Pages: 342 - 352
The developmental strategy of an idiobiont ectoparasitoid, Dendrocerus carpenteri : influence of variations in host quality on offspring growth and fitness Mathias OttoManfred Mackauer Article Pages: 353 - 364
Effects of climatic variation on field metabolism and water relations of desert tortoises Brian T. HenenCharles C. PetersonKenneth A. Nagy Article Pages: 365 - 373
Trade-off between reproduction and moult – a comparison of three Fennoscandian pied flycatcher populations Christer HemborgArne LundbergPirkko Siikamäki Article Pages: 374 - 380
Micro-evolutionary change and population dynamics of a brood parasite and its primary host: the intermittent arms race hypothesis Manuel SolerJuan J. SolerAnders P. Møller Article Pages: 381 - 390
Female-biased sex allocation in relation to growth rate of fruit in Erythronium japonicum Satoki Sakai Article Pages: 391 - 395
Effects of microbivore species composition and basal resource enrichment on trophic-level biomasses in an experimental microbial-based soil food web Juha Mikola Article Pages: 396 - 403
The role of competition by dominants and temperature in the foraging of subordinate species in Mediterranean ant communities Xim CerdáJavier RetanaAntonio Manzaneda Article Pages: 404 - 412
Omnivory and the stability of simple food webs Marcel HolyoakSambhav Sachdev Article Pages: 413 - 419
Parasitoids deter foraging by Argentine ants (Linepithema humile) in their native habitat in Brazil Matthew R. OrrSergio H. Seike Article Pages: 420 - 425
Influence of plant resistance at the third trophic level: interactions between parasitoids and entomopathogenic fungi of cereal aphids Edurado Fuentes-ContrerasJudith K. PellHermann M. Niemeyer Article Pages: 426 - 432
Influence of puffer predation on vertical distribution of mangrove littorinids in the Gulf of Nicoya, Costa Rica R. Scot DuncanWilliam A. Szelistowski Article Pages: 433 - 442
Effect of lamellae autotomy on survival and foraging success of the damselfly Lestes sponsa (Odonata: Lestidae) Robby Stoks Article Pages: 443 - 448
