Estructura y dinamica de una taxocenosis de Pteromalidae (Hym., Chalcidoidea) en el sector medio de la sierra de Guadarrama
[EN] A taxocoenosis of pteromalid chalcid flies (Hym., Pteromalidae) collected with a Malaise trap in the Median Sector of the Sierra of Guadarrama (Spain) is studied. An amount of 404 specimens representing 100 species were collected. 12 genera and 40 species are new record for the Iberian Peninsul...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1992 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/173916 |
| Acceso en línea: | http://hdl.handle.net/10261/173916 |
| Access Level: | acceso abierto |
| Palabra clave: | Hymenoptera Chalcidoidea Pteromalidae |
| Sumario: | [EN] A taxocoenosis of pteromalid chalcid flies (Hym., Pteromalidae) collected with a Malaise trap in the Median Sector of the Sierra of Guadarrama (Spain) is studied. An amount of 404 specimens representing 100 species were collected. 12 genera and 40 species are new record for the Iberian Peninsula. The structure and dynamics of the community is analyzed. It shows high indices of diversity and evennes and low index of dominance. The frequency distribution fits the log-series model. The higher values of abundance, richness and diversity are reached in the summertime. Guild composition of the community is also analyzed. Main percentage is represented by the group of parasitoids of gall-forming, leaf-mining and leaf-folding phytophages. |
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