Estudio de la nematofauna del sistema de La Murcielaguina (Hornos, Jaén)
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2014-07-08
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Jaén: Universidad de Jaén
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[ES]En esta memoria se presenta un estudio taxonómico de nematodos en la cavidad
del Sistema de la Murcielaguina (Hornos, Jaén). En dicha cavidad se han
encontrado 17 especies pertenecientes a cuatro órdenes y diez familias. De todas y
cada una de las especies halladas se ha realizado un detallado estudio morfológico
y morfométrico que se acompaña de figuras y tablas de medidas. El estudio de la
nematofauna hallada en la cavidad examinada indica que gran parte de las especies
encontradas son especies trogloxenas, ya que la mayoría (88,2%) pueden ser
encontradas también en hábitats epigeos, tanto en medios edáficos húmedos como
meiobentónicos. Por otro lado, se han encontrado pocas especies troglófilas como
son Pelodera strongyloides, la cual vive más o menos regularmente en la cueva y
puede reproducirse en su interior ya que está asociada a excrementos, lo cual es
abundante dentro de este tipo de cavidades.
[EN]This contribution shows a taxonomic study of nematodes in the cavity of "Sistema de la Murcielaguina (Hornos, Jaén)". In this cavity have been found 17 species belong to four orders and ten families. A detailed morphological and morphometric study, which includes figures and tables of measurements, has been done for each nematode species found. The study about the nematodes found in the cavity examined indicates that the most of species are considered as trogloxenes because the great majority also can be found in epigeous habitats, in meiobentic and wet edaphic environments. On the other hand, not too much troglophiles species, like Pelodera strongyloides, have been found, which usually live in the cavity and they can reproduce in its interior because these species are associated with excrements, something that is abundant in this kind of cavities.
[EN]This contribution shows a taxonomic study of nematodes in the cavity of "Sistema de la Murcielaguina (Hornos, Jaén)". In this cavity have been found 17 species belong to four orders and ten families. A detailed morphological and morphometric study, which includes figures and tables of measurements, has been done for each nematode species found. The study about the nematodes found in the cavity examined indicates that the most of species are considered as trogloxenes because the great majority also can be found in epigeous habitats, in meiobentic and wet edaphic environments. On the other hand, not too much troglophiles species, like Pelodera strongyloides, have been found, which usually live in the cavity and they can reproduce in its interior because these species are associated with excrements, something that is abundant in this kind of cavities.