Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Oecologia

Search In Journal Title:

Abbravation: Oecologia

Search In Journal Abbravation:

Publisher

Springer-Verlag

Search In Publisher:

DOI

10.1016/0022-0248(91)90075-g

Search In DOI:

ISSN

1432-1939

Search In ISSN:
Search In Title Of Papers:

Butterfly pollination and highcontrast visual sig

Authors: Renee M Borges Vinita Gowda Merry Zacharias
Publish Date: 2003/07/04
Volume: 136, Issue: 4, Pages: 571-573
PDF Link

Abstract

In lowdensity butterflypollinated Mussaenda frondosa Rubiaceae flowers attract pollinators at short distances while conspicuous nonrewarding accessory bracts are detectable at long distances by longranging pollinators such as the birdwing butterfly Troides minos that did not detect flowerbearing plants in the absence of these bracts However even in the absence of flowers the white ultravioletabsorbing bracts attracted butterflies that visited flowerless plants Although flower visits by shortranging territorial butterflies declined significantly on removal of bracts they did not cease completely Nectarrobbing carpenter bees and birds did not change their behaviour following bract removal Bract removal caused a significant decline in fruit set indicating their importance as visual signals to pollinatorsWe thank Andreas Gumbert for the spectral reflectance measurements Veena CP for field assistance Lars Chittka Andreas Gumbert Natalie Hempel de Ibarra Almut Kelber Peter Kevan Michiyo Kinoshita Doekele Stavenga and Misha Vorobyev for useful suggestions and Almut Kelber Natalie Hempel de Ibarra and the reviewers for valuable comments on the manuscript This research was funded by the Department of Science and Technology Government of India

Keywords:

References

.
Search In Abstract Of Papers:
Other Papers In This Journal:
  1. Does the invasive Lupinus polyphyllus increase pollinator visitation to a native herb through effects on pollinator population sizes?
  2. Multiscale wolf predation risk for elk: does migration reduce risk?
  3. How seals divide up the world: environment, life history, and conservation
  4. Uncertainty in source partitioning using stable isotopes
  5. Assessing the impact of fire on the spatial distribution of Larrea tridentata in the Sonoran Desert, USA
  6. An ant–plant by-product mutualism is robust to selective logging of rain forest and conversion to oil palm plantation
  7. Assembling an ant community: species functional traits reflect environmental filtering
  8. Photosynthetic pathway alters hydraulic structure and function in woody plants
  9. Developmental instability in a stem-mining sawfly: can fluctuating asymmetry detect plant host stress in a model system?
  10. Physiological response curve analysis using nonlinear mixed models
  11. Fit females and fat polygynous males: seasonal body mass changes in the grey-headed flying fox
  12. Leaf litter input mediates tadpole performance across forest canopy treatments
  13. Identifying cardinal dates in phytoplankton time series to enable the analysis of long-term trends
  14. Fruit tracking, frugivore satiation, and their consequences for seed dispersal
  15. Relative importance of host plant patch geometry and habitat quality on the patterns of occupancy, extinction and density of the monophagous butterfly Iolana iolas
  16. Stable carbon and nitrogen isotope ratio profiling of sperm whale teeth reveals ontogenetic movements and trophic ecology
  17. Experimental evidence for density-dependence of home-range size in roe deer ( Capreolus capreolus L.): a comparison of two long-term studies
  18. Analysis of potential factors allowing coexistence in a sexual/asexual minnow complex
  19. Dominant cold desert plants do not partition warm season precipitation by event size
  20. The influence of environmental conditions on immune responses, morphology and recapture probability of nestling house martins ( Delichon urbica )
  21. The consequence of species loss on ecosystem nitrogen cycling depends on community compensation
  22. Spatial heterogeneity in the relative impacts of foliar quality and predation pressure on red oak, Quercus rubra , arthropod communities
  23. Diversity of floral visitors to sympatric Lithophragma species differing in floral morphology
  24. Direct and indirect selection on floral pigmentation by pollinators and seed predators in a color polymorphic South African shrub
  25. Freeze fitness in alpine Tiger moth caterpillars and their parasitoids
  26. Foliar δ 15 N values characterize soil N cycling and reflect nitrate or ammonium preference of plants along a temperate grassland gradient
  27. Getting into hot water: sick guppies frequent warmer thermal conditions
  28. Puumala hantavirus infection alters the odour attractiveness of its reservoir host
  29. Net nitrogen mineralization and leaching in response to warming and nitrogen deposition in a temperate old field: the importance of winter temperature
  30. General patterns of acclimation of leaf respiration to elevated temperatures across biomes and plant types
  31. Population cycles and changes in body size of the lynx in Alaska
  32. Environmental harshness shapes life-history variation in an Australian temporary pool breeding frog: a skeletochronological approach
  33. To dare or not to dare? Risk management by owls in a predator–prey foraging game
  34. Summer dormancy as a refuge from mortality in the freshwater bryozoan Plumatella emarginata
  35. Prevalence and impact of a virulent parasite on a tripartite mutualism
  36. Herbivore resistance of invasive Fallopia species and their hybrids
  37. Regional persistence of an endemic plant, Erigeron acer subsp. decoloratus , in disturbed riparian habitats
  38. Evidence of a salt refuge: chytrid infection loads are suppressed in hosts exposed to salt
  39. Effects of genotype identity and diversity on the invasiveness and invasibility of plant populations
  40. Photosynthesis, chlorophyll fluorescence and spectral reflectance in Sphagnum moss at varying water contents
  41. Spatial variation in senescence rates in a bird metapopulation
  42. Breeding suppression in free-ranging grey-sided voles under the influence of predator odour
  43. Dynamics of the association between a long-lived understory myrmecophyte and its specific associated ants
  44. Mothers influence offspring body size through post-oviposition maternal effects in the redbacked salamander, Plethodon cinereus
  45. Spatial variation in relative abundance of a widespread, numerically dominant fish species and its effect on fish assemblage structure
  46. Relationship between reversed sexual dimorphism, breeding investment and foraging ecology in a pelagic seabird, the masked booby
  47. Summer kill rates and predation pattern in a wolf–moose system: can we rely on winter estimates?
  48. Age-biased parasitism and density-dependent distribution of fleas (Siphonaptera) on a desert rodent
  49. High mangrove density enhances surface accretion, surface elevation change, and tree survival in coastal areas susceptible to sea-level rise
  50. Increase in soil stable carbon isotope ratio relates to loss of organic carbon: results from five long-term bare fallow experiments
  51. Linking community and ecosystem development on Mount St. Helens
  52. Differential host use in two highly specialized ant-plant associations: evidence from stable isotopes
  53. Hatching asynchrony that maintains egg viability also reduces brood reduction in a subtropical bird
  54. Evidence for oxidative stress in sugar maple stands growing on acidic, nutrient imbalanced forest soils
  55. The snail Potamopyrgus antipodarum grows faster and is more active in the shade, independent of food quality
  56. Do differences in understory light contribute to species distributions along a tropical rainfall gradient?
  57. Feedback dynamics of grazing lawns: coupling vegetation change with animal growth
  58. How plant diversity and legumes affect nitrogen dynamics in experimental grassland communities
  59. Unpredictable food supply modifies costs of reproduction and hampers individual optimization
  60. Feast or famine: evidence for mixed capital–income breeding strategies in Weddell seals
  61. Habitat structure alters top-down control in litter communities
  62. The growth response of plants to elevated CO 2 under non-optimal environmental conditions
  63. Tree resistance to Lymantria dispar caterpillars: importance and limitations of foliar tannin composition
  64. Abiotic and biotic resistance to grass invasion in serpentine annual plant communities
  65. Oil pollution increases plasma antioxidants but reduces coloration in a seabird
  66. Resource manipulation effects on net primary production, biomass allocation and rain-use efficiency of two semiarid grassland sites in Inner Mongolia, China
  67. Stoichiometry of ferns in Hawaii: implications for nutrient cycling
  68. Multistage density dependence in an amphibian
  69. Effects of recruiting age on senescence, lifespan and lifetime reproductive success in a long-lived seabird
  70. Contributions of detrital subsidies to aboveground spiders during secondary succession, revealed by radiocarbon and stable isotope signatures
  71. Invasion of an exotic forb impacts reproductive success and site fidelity of a migratory songbird
  72. High shoot plasticity favours plant coexistence in herbaceous vegetation
  73. Losing a battle but winning the war: moving past preference–performance to understand native herbivore–novel host plant interactions
  74. Stable isotopes as indicators of altitudinal distributions and movements in an Ecuadorean hummingbird community
  75. Effects of food supplementation on the physiological ecology of female Western diamond-backed rattlesnakes ( Crotalus atrox )
  76. Landscape composition and habitat area affects butterfly species richness in semi-natural grasslands
  77. Exploring species and site contributions to beta diversity in stream insect assemblages
  78. Do aquatic macrophytes co-occur randomly? An analysis of null models in a tropical floodplain
  79. How prevalent is crassulacean acid metabolism among vascular epiphytes?
  80. Dispersal of a defensive symbiont depends on contact between hosts, host health, and host size
  81. Genetic variation for sensitivity to a thyme monoterpene in associated plant species
  82. Response of epiphytic bryophytes to simulated N deposition in a subtropical montane cloud forest in southwestern China
  83. How do beetle assemblages respond to cyclonic disturbance of a fragmented tropical rainforest landscape?
  84. Will the CO 2 fertilization effect in forests be offset by reduced tree longevity?
  85. Constraints to seedling success of savanna and forest trees across the savanna-forest boundary
  86. Fruit abortion, developmental selection and developmental stability in Quercus ilex
  87. Observational evidence of risk-sensitive reproductive allocation in a long-lived mammal
  88. Influence of soil fauna and habitat patchiness on plant ( Betula pendula ) growth and carbon dynamics in a microcosm experiment
  89. Mechanisms promoting higher growth rate in arctic than in temperate shorebirds
  90. The role of habitat quality in fragmented landscapes: a conceptual overview and prospectus for future research
  91. Interaction between ungulates and bruchid beetles and its effect on Acacia trees: modeling the costs and benefits of seed dispersal to plant demography
  92. Litter quality and inflammatory response are dependent on mating strategy in a reptile
  93. Population differentiation in a Mediterranean relict shrub: the potential role of local adaptation for coping with climate change
  94. Physical factors driving intertidal macroalgae distribution: physiological stress of a dominant fucoid at its southern limit
  95. Assessing determinants of community biomass composition in two-species plant competition studies
  96. Irrigation and fertilization effects on seed number, size, germination and seedling growth: implications for desert shrub establishment
  97. The interacting effects of elevated atmospheric CO 2 concentration, drought and leaf-to-air vapour pressure deficit on ecosystem isoprene fluxes
  98. Malaria infection and feather growth rate predict reproductive success in house martins
  99. Leaf anatomy and light acclimation in woody seedlings after gap formation in a cool-temperate deciduous forest
  100. Responses of alkaline phosphatase activity in Daphnia to poor nutrition
  101. The predatory behavior of wintering Accipiter hawks: temporal patterns in activity of predators and prey
  102. Fouling mediates grazing: intertwining of resistances to multiple enemies in the brown alga Fucus vesiculosus
  103. Effects of fire on properties of forest soils: a review
Search Result: