Larval competition for patchy resources in Chrysomya megacephala (Dipt., Calliphoridae): implications of the spatial distribution of immatures
dc.contributor.author | von Zuben, C. J. | |
dc.contributor.author | von Zuben, F. J. | |
dc.contributor.author | Godoy, WAC | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Universidade Estadual de Campinas (UNICAMP) | |
dc.date.accessioned | 2014-02-26T17:12:50Z | |
dc.date.accessioned | 2014-05-20T13:59:12Z | |
dc.date.available | 2014-02-26T17:12:50Z | |
dc.date.available | 2014-05-20T13:59:12Z | |
dc.date.issued | 2001-12-01 | |
dc.description.abstract | In the present study, a single procedure was established to investigate the effect of the spatial distribution of immatures in patchy resources, on the outcome of larval competition for food. in experimental populations of Chrysomya megacephala. A theoretical model of intraspecific competition was extended and applied to experimental data on survival to adulthood for 20 larval densities, to obtain the theoretical mean number of individuals that will survive, considering a hypothetical previous random adult oviposition in a system of homogeneous patches. The survival curve obtained suggests that the larval competition for food in C. megacephala is of the scramble/exploitative type, which corroborates results from previous studies, although the latter did not consider the correlation between local and global abundances. The present model allows that experimental data could be perfectly applicable, and it incorporates fundamental assumptions about the spatial context of competition for patchy resources in blowflies, and may be applied to the optimization of mass rearing techniques and to the maintenance of insect colonies under experimental conditions. | en |
dc.description.affiliation | Univ Estadual Paulista, Dept Zool, IB, BR-13506900 Rio Claro, SP, Brazil | |
dc.description.affiliation | Univ Estadual Campinas, FEEC, DCA, BR-13083970 Campinas, SP, Brazil | |
dc.description.affiliation | Univ Estadual Paulista, Dept Parasitol, IB, BR-18618000 Botucatu, SP, Brazil | |
dc.description.affiliationUnesp | Univ Estadual Paulista, Dept Zool, IB, BR-13506900 Rio Claro, SP, Brazil | |
dc.description.affiliationUnesp | Univ Estadual Paulista, Dept Parasitol, IB, BR-18618000 Botucatu, SP, Brazil | |
dc.format.extent | 537-541 | |
dc.identifier | http://dx.doi.org/10.1046/j.1439-0418.2001.00586.x | |
dc.identifier.citation | Journal of Applied Entomology-zeitschrift Fur Angewandte Entomologie. Berlin: Blackwell Verlag Gmbh, v. 125, n. 9-10, p. 537-541, 2001. | |
dc.identifier.doi | 10.1046/j.1439-0418.2001.00586.x | |
dc.identifier.issn | 0931-2048 | |
dc.identifier.lattes | 7562851016795381 | |
dc.identifier.orcid | 0000-0002-9622-3254 | |
dc.identifier.uri | http://hdl.handle.net/11449/21054 | |
dc.identifier.wos | WOS:000173162100009 | |
dc.language.iso | eng | |
dc.publisher | Blackwell Verlag Gmbh | |
dc.relation.ispartof | Journal of Applied Entomology-zeitschrift Fur Angewandte Entomologie | |
dc.relation.ispartofjcr | 1.629 | |
dc.relation.ispartofsjr | 0,720 | |
dc.rights.accessRights | Acesso restrito | |
dc.source | Web of Science | |
dc.title | Larval competition for patchy resources in Chrysomya megacephala (Dipt., Calliphoridae): implications of the spatial distribution of immatures | en |
dc.type | Artigo | |
dcterms.license | http://olabout.wiley.com/WileyCDA/Section/id-406071.html | |
dcterms.rightsHolder | Blackwell Verlag Gmbh | |
unesp.author.lattes | 7562851016795381[1] | |
unesp.author.orcid | 0000-0002-4128-5415[2] | |
unesp.author.orcid | 0000-0002-9622-3254[1] | |
unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Biociências, Botucatu | pt |
unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claro | pt |
unesp.department | Parasitologia - IBB | pt |
unesp.department | Zoologia - IB | pt |
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