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A new plant-animal mutualism involving a plant with sticky leaves and a resident hemipteran insect

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Abstract

We report on a new plant-animal mutualism in which the plant Roridula gorgonias, first suspected by Darwin (1875) to be carnivorous, is, at least in part, indirectly carnivorous. This plant has sticky leaves which trap many insects but it has no digestive enzymes. Instead, trapped invertebrates are rapidly consumed by a hemipteran Pameridea roridulae, only found on this plant. However, evidence from δ15N experiments suggests that R. gorgonias does derive significant amounts of nitrogen from trapped prey, apparently via exudations of P. roridulae.

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References

  • Darwin C (1975) Insectivorous plants. John Murray, London Clancy FG, Coffey MD (1977) Acid phosphatase and protease release by the insectivorous plant Drosera rotundifolia. Can J Bot 55:480–488

    Google Scholar 

  • Deleens E, Cliquet JB, Prioul JL (1994) Use of 13C and 15N plant label near natural abundance for monitoring carbon and nitrogen partitioning. Aust J Plant Physiol 21:133–146

    Google Scholar 

  • Dixon KW, Pate J, Bailey WJ (1980) Nitrogen nutrition of the tuberous sundew Drosera erythrorhiza with special reference to catch of arthropod fauna by its glandular leaves. Aust J Bot 283–297

  • Dolling WR, Palmer JM (1991) Pameridea (Hemiptera:Miridae): predaceous bugs specific to the highly viscid plant genus Roridula. Syst Entomol 16:319–328

    Google Scholar 

  • Friday L, Quarmby C (1994) Uptake and translocation of prey derived from 15N and 32P in Utricularia vulgaris. New Phytol 126:273–281

    Google Scholar 

  • Givnish TJ, Burkhardt EL, Happel RE, Weintraub RJ (1984) Carnivory in the bromeliad Brocchinia reducta, with a cost/benefit model for the general restriction of carnivorous plants to sunny, moist, nutrient-poor habitats. Am Nat 124:479–497

    Google Scholar 

  • Heslop-Harrison Y, Knox RB (1971) A cytochemical study of the leaf-gland enzymes of insectivorous plants of the genus Pinguicula. Planta 96:183–211

    Google Scholar 

  • Juniper BE, Robins RJ, Joel DM (1989) The carnivorous plants. Academic Press, London

    Google Scholar 

  • Lloyd FE (1934) Is Roridula carnivorous? Can J Res 10:780–786

    Google Scholar 

  • Lloyd FE (1942) The carnivorous plants. Ronald, New York

    Google Scholar 

  • Marloth R (1903) Some recent observations on the biology of Roridula. Ann Bot 17:151–157

    Google Scholar 

  • Marloth R (1910) Further observations on the biology of Roridula. Trans Soc SA 2:59–61

    Google Scholar 

  • Schulze ED, Gebauer G, Schulze W, Pate JS (1991) The utilisation of nitrogen from insect capture by different growth forms of Drosera from southeast Australia. Oecologia 87:240–246

    Google Scholar 

  • Stock WD, Wienand KT, Baker AC (1995) Impacts of invading N2-fixing Acacia species on patterns of nutrient cycling in two Cape ecosystems: evidence from soil incubation studies and 15N natural abundance values. Oecologia 101:375–382

    Google Scholar 

  • Verbeek NAM, Boasson R (1993) Relationship between types of prey captured and growth form in Drosera in southwestern Australia. Aust J Ecol 18:203–207

    Google Scholar 

  • Woodward TE, Evans JW, Eastop VF (1970) The insects of Australia. Melbourne University Press, Melbourne, pp 203–207

    Google Scholar 

  • Zamora R (1990) The feeding ecology of a carnivorous plant: prey analysis and capture constraints. Oecologia 84:376–379

    Google Scholar 

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Ellis, A.G., Midgley, J.J. A new plant-animal mutualism involving a plant with sticky leaves and a resident hemipteran insect. Oecologia 106, 478–481 (1996). https://doi.org/10.1007/BF00329705

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  • DOI: https://doi.org/10.1007/BF00329705

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