Detection of inconspicuous epiphytic algae supporting food webs in seagrass meadows Christopher L. KittingBrian FryMark D. Morgan Original Papers Pages: 145 - 149
Nitrogen budget of a subarctic stream altered by beaver (Castor canadensis) Robert J. NaimanJerry M. Melillo Original Papers Pages: 150 - 155
Regeneration and coexistence of two Abies species dominating subalpine forests in central Japan T. Kohyama Original Papers Pages: 156 - 161
Prey selection by thaidid gastropods: some observational and experimental field tests of foraging models A. Richard Palmer Original Papers Pages: 162 - 172
Dispersal ability and relative abundance of Boeckella and Calamoecia (Copepoda: Calanoida) in Australian and New Zealand waters Edward J. Maly Original Papers Pages: 173 - 181
Comparative desiccation tolerance of two Sphagnum mosses Daniel J. WagnerJohn E. Titus Original Papers Pages: 182 - 187
Comparative foraging behavior of Neotropical robber flies (Diptera: Asilidae) Todd E. Shelly Original Papers Pages: 188 - 195
Role of predation in short-term population fluctuations of some birds and mammals in Fennoscandia P. AngelstamE. LindströmP. Widén Original Papers Pages: 199 - 208
Search mechanism of a stream grazer in patchy environments: the role of food abundance Steven L. Kohler Original Papers Pages: 209 - 218
The efficacy of dispersal in relation to safe site area and seed production S. A. H. GeritzT. J. de JongP. G. L. Klinkhamer Original Papers Pages: 219 - 221
The effects of sexual and asexual reproduction on geographic variation in the sea anemone Actinia tenebrosa D. J. Ayre Original Papers Pages: 222 - 229
Temperature prediction and the timing of sex in aphids S. A. WardS. R. LeatherA. F. G. Dixon Original Papers Pages: 230 - 233
Arrival to and location of Bufo woodhousei in the breeding pond: effect on the operational sex ratio B. D. Woodward Original Papers Pages: 240 - 244
Laboratory studies of predation by the Antarctic mite Gamasellus racovitzai (Acarina: Mesostigmata) M. B. UsherM. F. B. Bowring Original Papers Pages: 245 - 249
Populational dynamics of three annual species of alpine plants in the Rocky Mountains Douglas N. Reynolds Original Papers Pages: 250 - 255
Effects of water depth on choice of spatially separated prey by Notonecta glauca L. Barbara J. Cockrell Original Papers Pages: 256 - 261
Experimental studies of pollen carryover: effects of floral variability in Ipomopsis aggregata Nickolas M. WaserMary V. Price Original Papers Pages: 262 - 268
Nectar source distribution as a determinant of oviposition host species in Euphydryas chalcedona Dennis D. MurphyMarian S. MenningerPaul R. Ehrlich Original Papers Pages: 269 - 271
Effects of interaction of ration and temperature on growth and bioenergetics of Achaea janata Linnaeus (Lepidoptera: Noctuidae) J. MuthukrishnanT. J. Pandian Original Papers Pages: 272 - 278
A comparative ecophysiological study on the effects of waterlogging and submergence on dune slack plants: growth, survival and mineral nutrition in sand culture experiments H. Schat Original Papers Pages: 279 - 286
A volumetric micro-respirometer with automatic recording equipment Helmut Pruscha Short Communication Pages: 287 - 288