Population dynamics and phenology of two congeneric and sympatric lynx spiders Peucetia rubrolineata Keyserling, 1877 and Peucetia flava Keyserling, 1877 (Oxyopidae)

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dc.contributor.authorVillanueva-Bonilla, German Antonio
dc.contributor.authorSafuan-Naide, Suyen [UNESP]
dc.contributor.authorVasconcellos-Neto, João
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T17:17:57Z
dc.date.available2018-12-11T17:17:57Z
dc.date.issued2018-02-09
dc.description.abstractNumerous phenological studies on spiders belonging to the families Oxyopidae, Thomisidae, Lycosidae, Selenopidae (e.g. Selenops cocheleti) and Salticidae (e.g. Psecas chapoda and Psecas viridipurpureus) have been conducted in the neotropical region. However, studies that simultaneously compare population dynamics and age structure in populations of sympatric species are limited, especially in Oxyopidae. The population dynamics and phenology of two congeneric lynx spider (Peucetia rubrolineata and Peucetia flava) were examined in southeastern Brazil. Several characteristics of the age structure were compared between the two spider species. The variation in the total abundance of individuals and age structure and their relationship with climatic variables were similar between the two spiders. Adults of these spiders were present mainly in spring, indicating an annual reproductive cycle and a ‘stenochronous spring’ phenological pattern. The recruitment of spiders occurred in summer for P. rubrolineata and P. flava, followed by successive phenological peaks at all stages of development. Rainfall and temperature had a positive correlation to population flux in the two spider species studied. Despite the significant climatic effects observed in the Serra do Japi, the phenological pattern of the population in this study was not always repeated in other species of spiders (e.g. Selenops cocheleti).en
dc.description.affiliationPós-Graduação em Biologia Animal IB UNICAMP
dc.description.affiliationDepartamento de Zoologia UNESP -Campus de Botucatu
dc.description.affiliationDepartamento de Biologia Animal IB UNICAMP
dc.description.affiliationUnespDepartamento de Zoologia UNESP -Campus de Botucatu
dc.format.extent361-376
dc.identifierhttp://dx.doi.org/10.1080/00222933.2018.1433339
dc.identifier.citationJournal of Natural History, v. 52, n. 5-6, p. 361-376, 2018.
dc.identifier.doi10.1080/00222933.2018.1433339
dc.identifier.file2-s2.0-85041892176.pdf
dc.identifier.issn1464-5262
dc.identifier.issn0022-2933
dc.identifier.scopus2-s2.0-85041892176
dc.identifier.urihttp://hdl.handle.net/11449/175872
dc.language.isoeng
dc.relation.ispartofJournal of Natural History
dc.relation.ispartofsjr0,419
dc.relation.ispartofsjr0,419
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAge structures
dc.subjectAtlantic forest
dc.subjectseasonal patterns
dc.subjectSerra do Japi
dc.titlePopulation dynamics and phenology of two congeneric and sympatric lynx spiders Peucetia rubrolineata Keyserling, 1877 and Peucetia flava Keyserling, 1877 (Oxyopidae)en
dc.typeArtigo
unesp.author.orcid0000-0002-9599-8496[1]

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