Feeding postures of suspension-feeding larval black flies: the conflicting demands of drag and food acquisition D. D. HartR. A. MerzB. D. Clark Original Papers Pages: 457 - 463
Competition between mobile species using patchy resources: an example from a freshwater, symbiotic assemblage Barbara J. Downes Original Papers Pages: 472 - 482
Nonequilibrial community structure of sawflies on arroyo willow William J. BoecklenPeter W. Price Original Papers Pages: 483 - 491
Age-specific differences in the winter foraging strategies of rooks Corvus frugilegus I. G. HendersonP. J. B. Hart Original Papers Pages: 492 - 497
Pseudocyphellaria dissimilis: a desiccation-sensitive, highly shade-adapted lichen from New Zealand T. G. A. GreenEllen KilianO. L. Lange Original Papers Pages: 498 - 503
The effects of habitat complexity on the macroinvertebrates colonising wood substrates in a lowland stream N. A. O'Connor Original Papers Pages: 504 - 512
Thermoregulation and activity patterns of two syntopic cicadas, Tibicen chiricahua and T. duryi (Homoptera: Cicadidae), in central New Mexico J. M. HastingsE. C. Toolson Original Papers Pages: 513 - 520
Mechanisms of intra-and interspecific interference between larval stoneflies Barbara L. Peckarsky Original Papers Pages: 521 - 529
Experimental studies on direct and indirect interactions in a three trophic-level stream system Chifu HuangAndrew Sih Original Papers Pages: 530 - 536
Rehydration effects on pressure-volume relationships in four temperate woody species: variability with site, time of season and drought conditions M. E. KubiskeM. D. Abrams Original Papers Pages: 537 - 542
Fluctuating food supply affects the clutch size of Tengmalm's owl independent of laying date Erkki KorpimäkiHarri Hakkarainen Original Papers Pages: 543 - 552
Temporal variation in diets and trophic partitioning by coexisting lizards (Ctenotus: Scincidae) in central Australia Craig D. James Original Papers Pages: 553 - 561
Generalized plant defense: effects on multiple species Vera A. KrischikRobert W. GothPedro Barbosa Original Papers Pages: 562 - 571
Community interactions between the filamentous alga Cladophora glomerata (L.) Kuetzing, its epiphytes, and epiphyte grazers Walter K. Dodds Original Papers Pages: 572 - 580
Biology of slugs (Agriolimacidae and Arionidae: Mollusca) in New Zealand hill country pastures Gary M. Barker Original Papers Pages: 581 - 595
Seasonal changes in shoot regrowth potential in Calamagrostis canadensis E. H. HoggV. J. Lieffers Original Papers Pages: 596 - 602