A comparative perspective on longevity: the effect of body size dominates over ecology in moths

• DOI: 10.1111/jeb.12966
• Publication Date: 2016-08-18T15:56:43Z
• Authors: S. Holm; R. B. Davis; J. Javoiš; E. Õunap; A. Kaasik; F. Molleman; T. Tammaru
• Keywords: Energetics; Bergmann's rule

Abstract Both physiologically and ecologically based explanations have been proposed to account for among‐species differences in lifespan, but they remain poorly tested. Phylogenetically explicit comparative analyses are still scarce those that exist biased towards homoeothermic vertebrates. Insect studies can significantly contribute as lifespan feasibly be measured a high number of species, the selective forces shaped it may differ largely between species from acting on larger animals. We recorded adult 98 geometrid moths. Phylogenetic were applied study variation species‐specific values reveal its ecological life‐history correlates. Among‐species between‐gender found notably limited; there was also no evidence phylogenetic signal this trait. Larger moth live longer, with result supporting physiological rather than explanation relationship. Species‐specific could not explained by traits such reproductive season larval diet breadth, strengthening dominance determinants longevity over ones.