Photosynthetic responses of Zostera marina L. (Eelgrass) to in situ manipulations of light intensity William C. DennisonRandall S. Alberte Original Papers Pages: 137 - 144
Dry to wet weight biomass conversion constant for Tetrahymena elliotti (Ciliophora, Protozoa) Michael A. GatesAndrew RogersonJacques Berger Original Papers Pages: 145 - 148
Photosynthetic pathway types of evergreen rosette plants (Liliaceae) of the Chihuahuan desert Paul R. KempPietra E. Gardetto Original Papers Pages: 149 - 156
Effects of trophic morphology and behavior on foraging rates of three Hawaiian honeycreepers John H. Carothers Original Papers Pages: 157 - 159
Fecundity, autogeny, and the larval environment of the pitcher-plant mosquito, Wyeomyia smithii L. P. LounibosC. Van DoverG. F. O'Meara Original Papers Pages: 160 - 164
The control by atmospheric factors and water stress of midday stomatal closure in Arbutus unedo growing in a natural macchia J. D. TenhunenO. L. LangeD. Jahner Original Papers Pages: 165 - 169
Gas exchange characteristics and temperature relations of two desert annuals: A comparison of a winter-active and a summer-active species Nancee L. ToftRobert W. Pearcy Original Papers Pages: 170 - 177
The pollination biology of Calypso bulbosa var. Americana (Orchidaceae): Initial deception of bumblebee visitors Thomas C. Boyden Original Papers Pages: 178 - 184
Inflorescence spiders: A cost/benefit analysis for the host plant, Haplopappus venetus Blake (Asteraceae) Svaťa M. Louda Original Papers Pages: 185 - 191
The central role of Clark's nutcracker in the dispersal and establishment of whitebark pine H. E. HutchinsR. M. Lanner Original Papers Pages: 192 - 201
Reproductive behaviour of the ocean skater Halobates robustus (Hemiptera: Gerridae) in the Galapagos Islands W. A. FosterJ. E. Treherne Original Papers Pages: 202 - 207
Secondary succession and breeding bird community structure: Patterns of resource utilization P. G. May Original Papers Pages: 208 - 216
Variation in carbon isotope ratios of Sempervivoideae species from different habitats of Teneriffe in the spring J. D. TenhunenL. C. TenhunenO. L. Lange Original Papers Pages: 217 - 224
Do goldeneye and perch compete for food? John McAllister EadieAllen Keast Original Papers Pages: 225 - 230
Pollination intensity and potential seed set in Passiflora vitifolia Allison A. Snow Original Papers Pages: 231 - 237
Population structure and reproduction in the neotropical dioecious tree Compsoneura sprucei Stephen H. Bullock Original Papers Pages: 238 - 242
The cost of reproduction in Senecio keniodendron, a giant rosette species of Mt. Kenya Alan P. SmithTruman P. Young Original Papers Pages: 243 - 247
Countershading by physiological colour change in the fish louse Anilocra physodes L. (Crustacea: Isopoda) Helge Klaus Körner Original Papers Pages: 248 - 250
A comparison of distances flown by different visitors to flowers of the same species Nickolas M. Waser Original Papers Pages: 251 - 257
Male size, mating success, and breeding habitat partitioning in the whitespotted sawyer Monochamus scutellatus (Say) (Coleoptera: Cerambycidae) Austin L. HughesMarianne K. Hughes Original Papers Pages: 258 - 263
Energy balance in Speliphron violaceum (Hymenoptera) and use of meconium weight as an index of bioenergetics components M. Peter MarianT. J. PandianJ. Muthukrishnan Original Papers Pages: 264 - 267
Environmental stress and Umbilicaria lichens: The effect of subzero temperature pretreatments D. W. Larson Original Papers Pages: 268 - 278
Habitat-Specific variation in eyespot size of a benthic cladoceran Michael J. KonecnyCarmine A. LancianiCharles P. White Short Communication Pages: 279 - 280
