Evolution by individuals, plant-herbivore interactions, and mosaics of genetic variability: The adaptive significance of somatic mutations in plants Thomas G. WhithamC. N. Slobodchikoff OriginalPaper Pages: 287 - 292
Biotic and abiotic factors determining the distribution of two prawn species: Palaemon adspersus and P. squilla Anders BerglundJan Bengtsson OriginalPaper Pages: 300 - 304
Specialization and noncompetitive resource partitioning among sponge-eating dorid nudibranchs Stephen A. Bloom OriginalPaper Pages: 305 - 315
The filtration apparatus of Cladocera: Filter mesh-sizes and their implications on food selectivity Walter GellerHelga Müller OriginalPaper Pages: 316 - 321
Seasonal patterns of growth, tissue acid fluctuations, and 14CO2 uptake in the crassulacean acid metabolism epiphyte Tjllandsia usneoides L. (Spanish moss) Craig E. MartinNorman L. ChristensenBoyd R. Strain OriginalPaper Pages: 322 - 328
Dynamics of a transferrin polymorphism in a population of Sylvilagus nuttallii John R. SkalskiB. J. Verts OriginalPaper Pages: 329 - 332
Heteromorphic algal life histories: The seasonal pattern and response to herbivory of the brown crust, Ralfsia californica Megan N. Dethier OriginalPaper Pages: 333 - 339
Nonconformance of standard metabolic rate with body mass in Hawaiian Honeycreepers R. E. MacMillen OriginalPaper Pages: 340 - 343
Population dynamics of two snail species, Planaxis sulcatus and Cerithium moniliferum, and their trematode species at Heron Island, Great Barrier Reef K. Rohde OriginalPaper Pages: 344 - 352
Behavioural interactions and use of feeding areas by nymphs of Coenagrion resolutum (Coenagrionidae: Odonata) Robert L. Baker OriginalPaper Pages: 353 - 358
Why is the mediterranean more readily colonized than the Red Sea, by organisms using the Suez Canal as a passageway? Z. AgurU. N. Safriel OriginalPaper Pages: 359 - 361
Mineral nutrition and leaf longevity in an evergreen shrub, Ledum palustre ssp. decumbens Gaius R. Shaver OriginalPaper Pages: 362 - 365
Leaf absorptances of Mohave and Sonoran desert plants James Ehleringer OriginalPaper Pages: 366 - 370
Burrow structure and foraging costs in the fossorial rodent, Thomomys bottae D. Vleck OriginalPaper Pages: 391 - 396
Standard operative temperatures and cost of thermoregulation in the arctic ground squirrel, Spermophilus undulatus M. A. Chappell OriginalPaper Pages: 397 - 403
Seed predation by mammals and forest dominance by Quercus oleoides, a tropical lowland oak Douglas H. Boucher OriginalPaper Pages: 409 - 414
The role of soil Phosphorus in differentiation of edaphic ecotypes in Aegilops peregrina Moshe SilberbushYoav WaiselUzi Kafkafi OriginalPaper Pages: 419 - 424
Interactions among unrelated species: Granivorous rodents, a parasitic fungus, and a shared prey species Richard S. Inouye OriginalPaper Pages: 425 - 427
