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dc.contributor.authorCamargo, Roberto da Silva-
dc.contributor.authorFonseca, Juliana Amorim-
dc.contributor.authorLopes, Juliane Floriano Santos-
dc.contributor.authorForti, Luiz Carlos-
dc.identifier.citationCiencia Rural, v. 43, n. 8, p. 1375-1380, 2013.-
dc.description.abstractAnnually, mature colonies of Atta ants produce winged males and females, where leave the colony in which they were produced to form new colonies and thus continue the species perpetuation. The foundation of Atta spp. colonies always involves high queen effort, solely responsible for growing the fungus and the care with itself and its offspring. During the foundation there is consumption of body reserves. This study investigated how the environment influences the development of newly founded colonies of leaf cutting ant, Atta sexdens rubropilosa. Therefore, it was compared field colonies collected five months after the nuptial flight and colonies maintained in the laboratory since the nuptial flight. It was analyzed the weight and size of the population (number of workers, larvae, pupae and eggs), the workers size, the volume and weight of the fungus garden and queen effort for the nest foundation (lipid content and weight of queens). In comparison to the field colonies, the laboratory colonies showed higher values in the weight and size of population, the volume and weight of the fungus garden. Measures of workers by class size did not vary between colonies from field and laboratory. The queen effort for nest foundation was higher in field colonies, which showed a lower percentage of fat and lower weight compared to laboratory colonies. These results show that the environment has a strong influence on the colonies development during the foundation, as well as on the physiological status of the queens, and therefore the survival, development and success of the colony, it is a reflection of the queen efforts and of the environment conditions.en
dc.subjectFoundation colonyen
dc.subjectNest excavationen
dc.titleInfluência do ambiente no desenvolvimento de colônias iniciais de formigas cortadeiras (Atta sexdens rubropilosa)pt
dc.title.alternativeInfluence of environment on the development of initial colonies of leaf cutting ants (Atta sexdens rubropilosa)en
dc.contributor.institutionUniversidade Federal de Juiz de Fora (UFJF)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationMirmecoLab Universidade Federal de Juiz de Fora (UFJF), Rua José Lourenço Kelmer, s/n, 36036-900, Juiz de Fora, MG-
dc.description.affiliationLaboratório de Insetos Sociais-Praga Departamento de Produção Vegetal Universidade Estadual Paulista (UNESP), São Paulo, SP-
dc.description.affiliationUnespLaboratório de Insetos Sociais-Praga Departamento de Produção Vegetal Universidade Estadual Paulista (UNESP), São Paulo, SP-
dc.rights.accessRightsAcesso aberto-
dc.relation.ispartofCiência Rural-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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