RESUMO
Land use changes from native vegetation to agriculture, livestock grazing, and urban development are among the main problems related to biodiversity loss worldwide. In this paper we evaluate how land use changes (eucalypt plantation and pasture) affect the richness and assemblage of wasps (Braconidae, Ichneumonidae, Pompilidae, and Vespidae), in comparison with nearby areas with native vegetation in the Cerrado. Specimens were collected at six points, with two Malaise traps at each location. The collections were performed monthly for 10 d, for 12 mo. A total of 773 hymenopterans of the selected groups were collected, representing 253 species or morphospecies. Richness of the families Ichneumonidae and Pompilidae between the areas did not present significant differences. For the families Braconidae and Vespidae, the richness was greater in the eucalypt plantation and pasture areas compared to the native area. Species composition in the native habitat was different from either of the managed habitats in the studied environment. Furthermore, the composition of wasps in native areas varied less throughout the sampling campaigns when compared with the pasture and eucalyptus sites. In native areas, 85 exclusive morphospecies were found. Thus, changes in land use may cause changes in the composition of wasp species, since areas with native vegetation presented more heterogeneous and stable environments than the other land uses. The maintenance of native areas, even if close to planted forest and/or pasture areas, could be the best way to combine forest productivity with biodiversity conservation.
Assuntos
Vespas , Agricultura , Animais , Biodiversidade , Ecossistema , Florestas , HumanosRESUMO
ABSTRACT The present catalogue lists type specimens of Chrysidoidea deposited in the Museu de Zoologia da Universidade de São Paulo (MZSP). The Chrysidoidea collection includes a total of 75 holotypes, 791 paratypes, 2 lectotypes, 1 paralectotype and 5 syntypes of 97 nominal species. All information contained in the labels was compiled and is presented along with additional data taken from the original descriptions, MZSP records and other sources. We present also links to high resolution photographs of holotypes, lectotypes and syntypes uploaded to the Specimage, image database of the Ohio State University.
RESUMO O presente catálogo lista espécimens tipo de Chysidoidea depositados no Museu de Zoologia da Universidade de São Paulo. A coleção inclui 75 holótipos, 791 parátipos, 2 lectótipos, 1 paralectótipo e 5 síntipos de 97 espécies nominais. Toda informação contida nas etiquetas foi compilada e é apresentada junto com informações adicionais retiradas de fontes originais, registros do museu e outras fontes. São ainda apresentados links para fotografias em alta resolução dos holótipos, lectótipos e síntipos hospedadas no Specimage, banco de imagens da Ohio State University.
RESUMO
ABSTRACT The present catalogue lists type specimens of Chrysidoidea deposited in the Museu de Zoologia da Universidade de São Paulo (MZSP). The Chrysidoidea collection includes a total of 75 holotypes, 791 paratypes, 2 lectotypes, 1 paralectotype and 5 syntypes of 97 nominal species. All information contained in the labels was compiled and is presented along with additional data taken from the original descriptions, MZSP records and other sources. We present also links to high resolution photographs of holotypes, lectotypes and syntypes uploaded to the Specimage, image database of the Ohio State University.
RESUMO O presente catálogo lista espécimens tipo de Chysidoidea depositados no Museu de Zoologia da Universidade de São Paulo. A coleção inclui 75 holótipos, 791 parátipos, 2 lectótipos, 1 paralectótipo e 5 síntipos de 97 espécies nominais. Toda informação contida nas etiquetas foi compilada e é apresentada junto com informações adicionais retiradas de fontes originais, registros do museu e outras fontes. São ainda apresentados links para fotografias em alta resolução dos holótipos, lectótipos e síntipos hospedadas no Specimage, banco de imagens da Ohio State University.