Theoretical Dynamics of Experimental Populations of Introduced and Native Blowflies (Diptera: Calliphoridae)

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorDos Reis, S. F.
dc.creatorTeixeira, M. A.
dc.creatorVon Zuben, F. J.
dc.creatorGodoy, W. A C
dc.creatorVon Zuben, C. J.
dc.date2014-05-27T11:18:06Z
dc.date2016-10-25T18:13:54Z
dc.date2014-05-27T11:18:06Z
dc.date2016-10-25T18:13:54Z
dc.date1996-07-01
dc.date.accessioned2017-04-06T00:47:29Z
dc.date.available2017-04-06T00:47:29Z
dc.identifierJournal of Medical Entomology, v. 33, n. 4, p. 537-544, 1996.
dc.identifier0022-2585
dc.identifierhttp://hdl.handle.net/11449/64809
dc.identifierhttp://acervodigital.unesp.br/handle/11449/64809
dc.identifier2-s2.0-0030187324
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/8699446
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/886595
dc.descriptionEquilibrium dynamics in experimental populations of Chrysomya megacephala (F.) and C. putoria (Wiedemann), which have recently invaded the Americas, and the native species Cochliomyia macellaria (F.), were investigated using nonlinear difference equations. A theoretical analysis of the mathematical model using bifurcation theory established the combination of demographic parameters responsible for producing shifts in blowfly population dynamics from stable equilibria to bounded cycles and aperiodic behavior. Mathematical modeling shows that the populations of the 2 introduced Chrysomya species will form stable oscillations with numbers fluctuating 3-4 times in successive generations. However, in the native species C. macellaria, the dynamics is characterized by damping oscillations in population size, leading to a stable population level.
dc.languageeng
dc.relationJournal of Medical Entomology
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectBifurcation theory
dc.subjectChrysomya megacephala
dc.subjectChrysomya putoria
dc.subjectCochliomyia macellaria
dc.subjectMathematical modeling
dc.subjectPopulation dynamics
dc.subjectanimal
dc.subjectbiological model
dc.subjectfly
dc.subjectmathematical computing
dc.subjectpopulation dynamics
dc.subjectAnimals
dc.subjectDiptera
dc.subjectMathematical Computing
dc.subjectModels, Biological
dc.subjectPopulation Dynamics
dc.titleTheoretical Dynamics of Experimental Populations of Introduced and Native Blowflies (Diptera: Calliphoridae)
dc.typeOtro


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