Desarrollo de un catálogo de las arañas del P.N. Sierra de Andújar (Andújar, Jaén)
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2018-12-05
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Jaén: Universidad de Jaén
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[ES] Presentamos un primer catálogo de las arañas del Parque Natural Sierra de Andújar, (Andújar, Jaén), que permite valorar el grado de conocimiento sobre este grupo faunístico. Se han realizado una serie de muestreos en puntos localizados en el Parque Natural, mediante dos técnicas de captura: recolección aérea y en suelo. Se han recogido un total de 126 arañas, pertenecientes a 14 familias, 24 géneros y 36 especies, destacando la familia Lycosidae con un total de 92 individuos. Se ha encontrado un mayor número de individuos juveniles que adultos, probablemente como consecuencia de las condiciones climáticas y la época de muestreo. A partir de una base de datos con citas de especies de arañas en la provincia de Jaén, a la que se han incorporado las citas de especies generadas en este estudio, se ha elaborado un mapa de presencia en el que aparece la distribución de dichas especies en la provincia.
[EN] We present the first catalog of the spiders of the Natural Park Sierra de Andújar (Andújar, Jaén) that allows to assess the degree of knowledge about this faunistic group. A series of samplings have been carried out in points located in this Natural Park, by means of two trapping techniques: aerial and soil collection. We have collected a total of 126 spiders, belonging to 14 families, 24 genera and 36 species, emphasizing on the family Lycosidae with a total of 92 individuals. A greater number of juveniles have been found than adults, probably as a result of climatic conditions and the time of sampling. From a database with citations of species of spiders in the province of Jaén, to which have been incorporated the new localities of species generated in this study, a map of presence has been elaborated in which the distribution of these species in the province has been registered.
[EN] We present the first catalog of the spiders of the Natural Park Sierra de Andújar (Andújar, Jaén) that allows to assess the degree of knowledge about this faunistic group. A series of samplings have been carried out in points located in this Natural Park, by means of two trapping techniques: aerial and soil collection. We have collected a total of 126 spiders, belonging to 14 families, 24 genera and 36 species, emphasizing on the family Lycosidae with a total of 92 individuals. A greater number of juveniles have been found than adults, probably as a result of climatic conditions and the time of sampling. From a database with citations of species of spiders in the province of Jaén, to which have been incorporated the new localities of species generated in this study, a map of presence has been elaborated in which the distribution of these species in the province has been registered.