Régime Trophique De La Pie Grièche Grise Lanius Excubitor Elegans Swainson, 1831 Dans La Palmeraie De Debila (souf) Et L'ex-i.t.a.s (ouargla)
Résumé: The study of diet of the Grey Shrike (Lanius excubitor elegans) in the Saharan regions is carried out in two regions (the region of Souf and the bowl of Ouargla) The availability trophic is studied in the station through Debila at 3, those pots Barber, net fauchoir and plots. Thus 141 individuals distributed among 34 species are trapped in jars Barber. Thanks to net fauchoir 24 Insecta distributed among 14 species are caught, and 22 individuals belonging to 11 species are recorded in quadrats.L study menu trophic Lanius excubitor elegans to the east conducted through the analysis of balls. In the station Debila, 278 individuals whose 256 Insecta (92.1%) and Reptilia (2.52%), Aves (2.16%), Archnida (1.80%), Plantae (1.08% ), Rodentia (0.4%) are mentioned. By against the station in the former ITAS, prey ingested by Lanius excubitor elegans are among 273 individuals whose 269 Insecta (98.5%) and Rodentia with 3 individuals (1.1%), Reptilia (0 , 4%) are mentioned. It is remarkable that Insects are the dominant therefore we can say that Lanius excubitor elegans has a diet Insectivore
Mots-clès:
Nos services universitaires et académiques
Thèses-Algérie vous propose ses divers services d’édition: mise en page, révision, correction, traduction, analyse du plagiat, ainsi que la réalisation des supports graphiques et de présentation (Slideshows).
Obtenez dès à présent et en toute facilité votre devis gratuit et une estimation de la durée de réalisation et bénéficiez d'une qualité de travail irréprochable et d'un temps de livraison imbattable!