Abstract
The chemical composition of some volatile (2-heptanol) and nonvolatile constituents (a homologous 9-alkene/alkane series) of Mormolyca ringens flowers and Scaptotrigona sp. queen waxes (homologous 9-alkene/alkane series) and cephalic extracts (homologous series of 2-alkanols, including 2-heptanol) involved with the pseudocopulation or sexual mimicry in Orchidaceae pollination is compared. The similarity in chemical composition of flowers and insects is assigned to the chemically induced copulatory activity in Scaptotrigona males.
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Acknowledgements
The authors (A.F. and R.B.S.) acknowledge grants and fellowships from Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) and Conselho Nacional de Pesquisa e Tecnologia (CNPq). We are thankful to Prof. Carol Collins and Prof. Stephen Hyslop for revising the text and reviewers for helpful suggestions.
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Flach, A., Marsaioli, A.J., Singer, R.B. et al. Pollination by Sexual Mimicry in Mormolyca ringens: A Floral Chemistry that Remarkably Matches the Pheromones of Virgin Queens of Scaptotrigona sp.. J Chem Ecol 32, 59–70 (2006). https://doi.org/10.1007/s10886-006-9351-1
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DOI: https://doi.org/10.1007/s10886-006-9351-1