The effect of season and location on phosphoadenylate concentrations and adenylate energy charge in two species of freshwater clams John P. GiesyGary W. Dickson OriginalPaper Pages: 1 - 7
Seasonal shifts in clutch size and egg size in the side-blotched lizard, Uta stansburiana Baird and Girard Ronald A. Nussbaum OriginalPaper Pages: 8 - 13
Comparison of energy budgets for spruce budworm Choristoneura fumiferana (Clemens) on balsam fir and white spruce C. Noah KollerDavid E. Leonard OriginalPaper Pages: 14 - 20
The guild structure of a community of predatory vertebrates in central Chile Fabian M. JaksiéHarry W. GreeneJosé L. Yáñez OriginalPaper Pages: 21 - 28
Equilibrium biogeography and the size of nature preserves: An avian case study Gregory S. ButcherWilliam A. NieringRichard H. Goodwin OriginalPaper Pages: 29 - 37
Parallel evolution of leaf pubescence in Encelia in coastal deserts of North and South America James EhleringerHarold A. MooneyPhilip W. Rundel OriginalPaper Pages: 38 - 41
Stability properties of 2-species models of mutualism: Simulation studies John F. Addicott OriginalPaper Pages: 42 - 49
Life cycle characteristics of Machaeranthera gracilis (Compositae) in desert habitats Russell K. MonsonStan R. Szarek OriginalPaper Pages: 50 - 55
Phosphorus cycling in a dense Potamogeton pectinatus L. Bed C. Howard-WilliamsB. R. Allanson OriginalPaper Pages: 56 - 66
Contrasts in energy intake and expenditure in sit-and-wait and widely foraging lizards R. A. AndersonW. H. Karasov OriginalPaper Pages: 67 - 72
Effects of seed dispersal by animals on the regeneration of Bursera graveolens (Burseraceae) on Santa Fe Island, Galápagos Deborah A. ClarkDavid B. Clark OriginalPaper Pages: 73 - 75
Physiology of ecotypic plant response to sulfur dioxide in Geranium carolinianum L. G. E. Taylor Jr.D. T. Tingey OriginalPaper Pages: 76 - 82
Optimal phenology and body-size of Orb-weaving spiders: Foraging constrains C. W. Olive OriginalPaper Pages: 83 - 87
Co-adapted foraging traits in a guild of orb-weaving spiders C. W. Olive OriginalPaper Pages: 88 - 91
Genotypic temperature adaptations of cellular functions and proteins in two Zostera species M. I. LutovaN. L. Feldman OriginalPaper Pages: 92 - 95
Oviposition and pollination behavior of the yucca moth, Tegeticula maculata (Lepidoptera: Prodoxidae), and its relation to the reproductive biology of Yucca whipplei (Agavaceae) C. L. AkerD. Udovic OriginalPaper Pages: 96 - 101
Monkeys and matrices: On the coexistence of “omnivorous” forest primates Peter M. WaserTed J. Case OriginalPaper Pages: 102 - 108
Nutrient relationships in shallow water in an African Lake, Lake Naivasha John J. GaudetFrancis M. Muthuri OriginalPaper Pages: 109 - 118
Plant-herbivore interactions: Insect induced changes in host plant sex expression and fecundity Stephen D. HendrixE. Joseph Trapp OriginalPaper Pages: 119 - 122
Dispersal and the persistence of populations in unstable habitats: A theoretical note Eizi Kuno OriginalPaper Pages: 123 - 126
Activity patterns of female red deer (Cervus elaphus L.) in the Alps B. Georgii OriginalPaper Pages: 127 - 136
Morphology of caryopses, seedlings and seedling emergence of the grass Calamovilfa longifolia from various depths in sand M. A. MaunSusan Riach OriginalPaper Pages: 137 - 142
