Diversidad de moluscos terrestres del Parque Periurbano de Santa Catalina, Jaén
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2019-06-13
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Jaén: Universidad de Jaén
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[ES] Los moluscos son, después de los artrópodos, los animales terrestres más abundantes. Dentro de este filo se encuentra la clase Gastropoda, la única con representantes terrestres (pulmonados). En el presente estudio se examina la diversidad de moluscos terrestres del Parque Periurbano de Santa Catalina (Jaén), así como las relaciones entre las especies y los hábitats. También se pretende conocer la presencia de endemismos en la zona. Este estudio revela que el área examinada, dividida en seis zonas según el microhábitat existente, presenta 17 especies de gasterópodos pulmonados pertenecientes a siete familias, siendo la familia Geomitridae la más diversa, mientras que lberus angustatus (Helicidae) es la especie más abundante. En general, todas las especies han mostrado preferencias por lugares con alto grado de humedad, lo cual es mayor en la denominada como Zona l. Del total de especies encontradas seis son endemismos peninsulares y una, lberus angustatus, es un endemismo andaluz.
[EN]The molluscs are, after the arthropods, the most abundant terrestrial anima Is. Within this phylum, the only roup which have terrestrial representative (pulmonates) is the class Gastropoda. In the present study, the diversity of terrestrial molluscs in the Santa Catalina Peri-urban Park (Jaén), as the relations between the species and the habitats where they are found are examinated. Additionally, the presence of endemisms in the area is analysed. This study reveals that the area, divided in six parts according to the microhabitats found, presents 17 species of pulmonate gastropods, which belong to seven families, being the family Geomitridae the most diverse, whereas lberus angustatus (Helicidae) is the most abundant. In general, all the species have shown preferences for places with a high degree of humidity, conditions that are concentrated in the zone named Zone l. Of all the species found, six are peninsular endemisms and one of them, lberus angustatus, is an Andalusian endemism.
[EN]The molluscs are, after the arthropods, the most abundant terrestrial anima Is. Within this phylum, the only roup which have terrestrial representative (pulmonates) is the class Gastropoda. In the present study, the diversity of terrestrial molluscs in the Santa Catalina Peri-urban Park (Jaén), as the relations between the species and the habitats where they are found are examinated. Additionally, the presence of endemisms in the area is analysed. This study reveals that the area, divided in six parts according to the microhabitats found, presents 17 species of pulmonate gastropods, which belong to seven families, being the family Geomitridae the most diverse, whereas lberus angustatus (Helicidae) is the most abundant. In general, all the species have shown preferences for places with a high degree of humidity, conditions that are concentrated in the zone named Zone l. Of all the species found, six are peninsular endemisms and one of them, lberus angustatus, is an Andalusian endemism.