1996
DOI: 10.2307/2963487
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Habitat Persistence Underlies Intraspecific Variation in the Dispersal Strategies of Planthoppers

Abstract: Dispersal is considered a vital life history characteristic for insects exploiting temporary habitats, and life history theorists have often hypothesized an inverse relationship between dispersal capability and habitat persistence. Most often, this hypothesis has been tested using interspecific comparisons of dispersal capability and qualitative estimates of habitat persistence. Consequently, most assessments have failed to control for possible phylogenetic nonindependence and they also lack quantitative rigor… Show more

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Cited by 158 publications
(215 citation statements)
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“…Habitat stability and quality also affect the fitness of each morph (Roff, 1986;Denno et al, 1996). Juveniles that cannot become adults before winter may consider that the habitat is of poor quality.…”
Section: Discussionmentioning
confidence: 99%
“…Habitat stability and quality also affect the fitness of each morph (Roff, 1986;Denno et al, 1996). Juveniles that cannot become adults before winter may consider that the habitat is of poor quality.…”
Section: Discussionmentioning
confidence: 99%
“…After flowering there is rapid death of the aboveground portions of the plants to a minimum standing crop in December, although new sprouts are present even in December and January (Kirby & Gosselink 1976). For an in depth discussion and review of the habitats and growth form of cordgrass in the U.S., see Denno et al (1996).…”
Section: R Esumenmentioning
confidence: 99%
“…We have a good understanding of how the importance of top-down and bottom-up factors changes at small spatial scales to affect ecological processes at a number of sites (Hacker andBertness 1995, Denno et al 2005). We also have an emerging understanding of latitudinal variation in herbivore population dynamics (Denno et al 1996) and plant-herbivore interactions (Siska et al 2002, Pennings et al 2009) at large geographic scales. Here we report on experimental work examining latitudinal variation in top-down and bottom-up processes that control populations of herbivores associated with the high-marsh shrub Iva frutescens.…”
Section: Introductionmentioning
confidence: 99%