Latitudinal variation in intertidal algal community structure: the influence of grazing and vegetative propagation Wayne P. SousaStephen C. SchroeterSteven D. Gaines OriginalPaper Pages: 297 - 307
Scale of dispersal in varying environments and its implications for life histories of marine invertebrates A. R. PalmerR. R. Strathmann OriginalPaper Pages: 308 - 318
Host plant predictability and the feeding patterns of monophagous, oligophagous, and polyphagous insect herbivores Rex G. Cates OriginalPaper Pages: 319 - 326
Water status of soil and vegetation in a shortgrass steppe O. E. SalaW. K. LauenrothM. J. Trlica OriginalPaper Pages: 327 - 331
Dark CO2-fixation and diurnal malic acid fluctuations in the submerged-aquatic Isoetes storkii J. KeeleyB. MortonG. Van Steenwyk OriginalPaper Pages: 332 - 333
Competition between plant populations with different rooting depths II. Pot experiments Frank Berendse OriginalPaper Pages: 334 - 341
Proteolytic activity in the digestive tract of several species of fish with different feeding habits R. HoferF. Schiemer OriginalPaper Pages: 342 - 345
Temperature and salinity regulation of growth and gas exchange of Salicornia fruticosa (L.) L. Farag Saleh AbdulrahmanGeorge J. Williams III OriginalPaper Pages: 346 - 352
Temperature and water relation patterns in subalpine understory plants W. K. Smith OriginalPaper Pages: 353 - 359
Comparative field water relations of four co-occurring chaparral shrub species Stephen W. RobertsPhilip C. MillerAli Valamanesh OriginalPaper Pages: 360 - 363
The effect of environmental uncertainty on morphological design and fluid balance in Sarracenia purpurea L. Joel Kingsolver OriginalPaper Pages: 364 - 370
Relationships between growth, photosynthesis and competitive interactions for a C3 and C4 plant Robert W. PearcyNina TumosaKimberlyn Williams OriginalPaper Pages: 371 - 376
Population structure of the rare damselfly, Ischnura gemina (Kennedy) (Odonata: Coenagrionidae) Rosser W. GarrisonJohn E. Hafernik Jr. OriginalPaper Pages: 377 - 384
The relationship between lifespan and reproduction in the grasshopper Melanoplus John M. Dean OriginalPaper Pages: 385 - 388
Determinants of fruit set in Yucca whipplei: Reproductive expenditure vs. pollinator availability Daniel Udovic OriginalPaper Pages: 389 - 399
The effect of pollinators, predators, and energy constraints on the floral ecology and evolution of Trillium erectum Mark A. Davis OriginalPaper Pages: 400 - 406
Demography and life history characteristics of two honey bee races (Apis mellifera) Mark L. WinstonJennifer A. DropkinOrley R. Taylor OriginalPaper Pages: 407 - 413
Resource partitioning by three species of hemipteran herbivores on the basis of host plant density D. K. McLain OriginalPaper Pages: 414 - 417
Population studies on hill building wood-ants of the Formica rufa-group D. Klimetzek OriginalPaper Pages: 418 - 421