FUNCTIONAL COMPOSITION OF TERMITE SPECIES IN AREAS OF ABANDONED PASTURE AND IN SECONDARY SUCCESSION OF THE

ABSTRACT: The termites allocate the space and alimentary resources of their habitats with different species or groups of species. As termites are primary consumers, promote the mineralization of nutrients rich in cellulose. The objective of this work was to compare the functional composition of termite species among areas of abandoned pasture and of secondary succession adjacent to the Semideciduous Forest remnants in the Parque Estadual Altamiro de Moura Pacheco, state of Goiás, Brazil. The study area comprised one abandoned pasture, one area in transition from abandoned pasture to forest and one fragment of Semideciduous Forest. The richness of termite species decreased from forest (13) to transition area (9) and to pasture (8). Species that nest and consume humus in the soil were the most common. The termite assemblage of the semideciduous forest remnant presented nesting and trophic habits more diversified than the abandoned pasture and the transition area. Among the 19 species sampled, 12 were recorded in only one area of study. This is the first occurrence of Incisitermes sp. in the “Cerrado ” biome and was recorded in the transition area. We concluded that when a pasture is no longer used for cattle, begins a process of succession that can restore the community of species of termite