Phenotypic plasticity of life-history traits in clonal and sexual fish (Poeciliopsis) at high and low densities Stephen C. Weeks Original Papers Pages: 307 - 314
Resource-mediated effects of stream pollution on food absorption of Asellus aquaticus (L.) populations A. Basset Original Papers Pages: 315 - 321
Species height and root symbiosis, two factors influencing antiherbivore defense of woody plants in East African savanna R. Thomas PaloJuan GowdaPeter Högberg Original Papers Pages: 322 - 326
Trophic exploitation in grassland food chains: simple models and a field experiment Oswald J. Schmitz Original Papers Pages: 327 - 335
Reproductive allocation strategies in desert and Mediterranean populations of annual plants grown with and without water stress J. AronsonJ. KigelA. Shmida Original Papers Pages: 336 - 342
Factors influencing brood sex ratios in polyembryonic Hymenoptera Ian C. W. HardyPaul J. OdeMichael R. Strand Original Papers Pages: 343 - 348
Temporal infectivity and specificity of vesicular-arbuscular mycorrhizas in co-existing grassland species Ian R. Sanders Original Papers Pages: 349 - 355
The relationship between foraging and shoal position in a mixed shoal of roach (Rutilus rutilus) and chub (Leuciscus cephalus): a field study Jens Krause Original Papers Pages: 356 - 359
Relationship between morphological and physiological responses to waterlogging and salinity in Sporobolus virginicus (L.) Kunth G. NaidooS. G. Mundree Original Papers Pages: 360 - 366
Coin-flipping plasticity and prolonged diapause in insects: example of the chestnut weevil Curculio elephas (Coleoptera: Curculionidae) F. MenuD. Debouzie Original Papers Pages: 367 - 373
Nitrogen and carbohydrate storage in biennials originating from habitats of different resource availability T. SteinleinH. HeilmeierE.-D. Schulze Original Papers Pages: 374 - 382
Maternally-induced modification of progeny phenotypes in the C4 weed Echinochloa crus-galli: An analysis of seed constituents and performance Christiane CharestCatherine Potvin Original Papers Pages: 383 - 388
Temporal and spatial pattern of common tern (Sterna hirundo) foraging in the Wadden Sea Peter H. BeckerDietrich FrankStefan R. Sudmann Original Papers Pages: 389 - 393
Population growth and structure in a variable environment Uno WennergrenJan Landin Original Papers Pages: 394 - 405
Tests for host-associated fitness trade-offs in the milkweed-oleander aphid Francis R. Groeters Original Papers Pages: 406 - 411
Predispersal seed predation on five Piper species in tropical rainforest N. Greig Original Papers Pages: 412 - 420
Sex allocation in a field population of an autoparasitoid Martha S. Hunter Original Papers Pages: 421 - 428
Recovery of plants from “Near-Lethal” stress A. M. ShiraziL. H. Fuchigami Original Papers Pages: 429 - 434
Environmentally induced variation in body size of turtles hatching in natural nests Gary C. PackardKirk MillerMary J. Packard Short Communications Pages: 445 - 448
Ammonia formation and soil pH increase caused by decomposing fruitbodies of macrofungi T. IngelögH.-Ö. Nohrstedt Short Communications Pages: 449 - 451
Control of systemically induced herbivore resistance by plant vascular architecture Clive G. JonesRobert F. HopperVera A. Krischik Short Communications Pages: 452 - 456