Origin of Active Pollination and Mutualism
The mutualisms between plants and their seed-parasitic pollinators, such as the fig–fig wasp, yucca–yucca moth, and leafflower–leafflower moth mutualisms, provide textbook examples of specialized pollination systems (Weiblen 2002; Cook and Rasplus 2003; Pellmyr 2003; Kato et al. 2003). Remarkably, in all three systems, the pollinator insects actively collect and transport pollen between flowers in order to ensure food for their seed-feeding larvae. Reciprocal adaptation by plants to restrict floral access by other visitors resulted in extreme mutual dependence between plants and insects. Consequently, these mutualisms served as principal model systems for the studies of coevolution and mutualism.
KeywordsBreynia Epicephala Flueggea Gracillariidae Glochidion Phyllantheae Phyllanthus Phylogeny
- Antal JS, Prasad M (1996) Some more leaf-impressions from the Himalayan foot-hills of Darjeeling District, West Bengal, India. Palaeobotanist 43:1–9Google Scholar
- Hoffmann P, Kathriarachchi H, Wurdack KJ (2006) A phylogenetic classification of Phyllantheae (Malpighiales; Euphorbiaceae sensu lato). Kew Bull 61:37–53Google Scholar
- Kandul NP, Lukhtanov VA, Dantchenko AV, Coleman JW, Sekercioglu CH, Haig D, Pierce NE (2004) Phylogeny of Agrodiaetus Hüber 1822 (Lepidoptera: Lycaenidae) inferred from mtDNA sequences of COI and COII and nuclear sequences of EF1-a: karyotype diversification and species radiation. Syst Biol 53:278–298CrossRefPubMedGoogle Scholar
- Prasad M (1994) Siwalik (Middle Miocene) leaf impressions from the foothills of the Himalayas, India. Tertiary Res 15:53–90Google Scholar
- Thompson JN (2005) The geographic mosaic of coevolution. The University of Chicago Press, ChicagoGoogle Scholar