Biología de Oestrus sp. (Diptera: Oestridae) parásito de la cabra montés del espacio natural de Sierra Nevada
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2016-02-08
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Jaén : Universidad de Jaén
Resumen
[ES] Este trabajo se centra en el estudio de una especie de díptero que causa miasis en la Cabra Montés del Parque Natural de Sierra Nevada. Existe un gran desconocimiento de estos parásitos sobre diversos aspectos del ciclo biológico, la demografía y hay que añadir el problema de la identificación que se hace en base a caracteres morfológicos. En este trabajo realizamos tres aproximaciones al estudio de la especie que causa miasis en la Cabra Montés: a) se realizó un cultivo de larvas LIII en el laboratorio para determinar algunos aspectos relativos a su desarrollo; b) hemos desarrollado un modelo de Dinámica de Sistemas para predecir el comportamiento de su ciclo de vida; y c) hemos realizado un análisis molecular de dos marcadores (COI y 28S rDNA) para determinar si las larvas que parasitan a la Cabra Montés es una especie diferente a Oestrus ovis.
[EN] The aim of this work is the study of the botflies that causes myiasis in the Iberian ibex from the Sierra Nevada Natural Park (Spain). There are several unknown aspects related to the life cycle and the demographics of these parasites. In addition, it might be included the larvae identification problem based on morphological characters. On this work we make three approaches to the study of the species that causes myiasis in the Iberian ibex: a) a larvae III culture was conducted in the laboratory to determine some aspects related to its development; b) we have developed a model of dynamics system to predict the behavior of their life cycle; c) we have performed a molecular analysis of two molecular markers (COI and 28S rDNA) to determine whether larvae that parasitize the Iberian ibex belong or not to the Oestrus ovis species.
[EN] The aim of this work is the study of the botflies that causes myiasis in the Iberian ibex from the Sierra Nevada Natural Park (Spain). There are several unknown aspects related to the life cycle and the demographics of these parasites. In addition, it might be included the larvae identification problem based on morphological characters. On this work we make three approaches to the study of the species that causes myiasis in the Iberian ibex: a) a larvae III culture was conducted in the laboratory to determine some aspects related to its development; b) we have developed a model of dynamics system to predict the behavior of their life cycle; c) we have performed a molecular analysis of two molecular markers (COI and 28S rDNA) to determine whether larvae that parasitize the Iberian ibex belong or not to the Oestrus ovis species.
Descripción
Palabras clave
Miasis, Oéstridos, Dinámica de Sistemas, COI, 28S rDNA, Myiasis, Oestrid, System Dynamics
Citación
Moreno-Martínez, Virginia. Biología de Oestrus sp. (Diptera: Oestridae) parásito de la cabra montés del espacio natural de Sierra Nevada. 2016, 125 p. [http://hdl.handle.net/10953/762]