Use of host plants by Troidini butterflies (Papilionidae, Papilioninae): constraints on host shift
نویسندگان
چکیده
منابع مشابه
Chemical Facilitation of a Naturally Occurring Host Shift by Papilio Machaon Butterflies (papilionidae)
Host shifts by herbivorous insects have contributed substantially to current patterns of association between insects and plants. Despite their evolutionary and agricultural interest, however, the plant traits that predispose insects to colonize some plants instead of others are poorly understood. To examine whether ancestral and novel hosts share similar chemical oviposition stimulants that wou...
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Ehrlich and Raven proposed a model of coevolution where major host plant shifts of butterflies facilitate a burst of diversification driven by their arrival to a new adaptive zone. One prediction of this model is that reconstructions of historical diversification of butterflies should indicate an increase in diversification rate following major host shifts. Using reconstructed histories of 15 b...
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Determining the macroevolutionary importance of plant chemistry on herbivore host shifts is critical to understanding the evolution of insect-plant interactions. Molecular phylogenies of the ancient and speciose Blepharida (Coleoptera)-Bursera (Burseraceae) system were reconstructed and terpenoid chemical profiles for the plant species obtained. Statistical analyses show that the historical pat...
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ژورنال
عنوان ژورنال: Biological Journal of the Linnean Society
سال: 2007
ISSN: 0024-4066,1095-8312
DOI: 10.1111/j.1095-8312.2007.00727.x