Áreas de actividad de la ardilla endémica de Perote Xerospermophilus perotensis
Palabras clave:
home ranges, mark-recapture, perturbation, Xerospermophilus perotensisResumen
The home ranges of 24 squirrels (Xerospermophilus perotensis) were analyzed and compared in three sampling sites with different degree of ground use in Valle de Perote, Veracruz, México. We found that the largest areas corresponded to the sites with natural vegetation by using the mark-recapture method and calculating the home ranges with minimum convex polygons, In contrast, the number of captures and recaptures were greater and the home ranges were smaller in the site with the greatest ground use. The home ranges of males and females overlapped.Key words: home ranges, mark-recapture, perturbation, Xerospermophilus perotensis.Citas
BROWER, J. E, J. H. ZAR, Y C. N. VON ENDE. 1990. Field and Laboratory Methods for General Ecology. Third Ed. Wm.C. Brown Publishers. USA.
BURT, W. H. 1943. Territoriality and home range concepts as applied to mammals. Journal of Mammalogy 24:346–352.
ESRI (ENVIRONMENTAL SYSTEMS RESEARCH INSTITUTE, INC). ARC VIEW GIS VERSION 3.2 © 1999-2002.
HOOGE, P. N., Y W. M. EICHENLAUB. 2000. Animal movements extension to ArcView. Alaska Biological Center, US Geological Survey, Anchorage.
JONHSON, R., J. W. H. FERGUSON, A. S. VAN JAARSVELD, G. N. BROONER, Y C. T. CHIMIMBA. 2002. Delayed responses of small-mammal assemblages subject to afforestation-induced grassland fragmentation. Journal of Mammalogy 83:290–302.
IUCN. 2009. IUCN Red List of Threatened Species. Version 2009.2. www.iucnredlist.org.
LURZ, P. W.W., P. J. GARSON, Y L.A. WAUTERS.1997. Effects of temporal and spatial variation in habitat quality on red squirrel dispersal behavior. Animal Behavior 54:427–435.
MCCARLEY, H. 1966. Annual cycle, population dynamics and adaptative behavior of Citellus tridecemlineatus. Journal of Mammalogy 47:249–316.
MICHENER, G. R., Y D. MICHENER. 1977. Population structure and dispersal in Richardon’s ground squirrels. Ecology 58:359–68.
MICHENER, G. R. 1983. Kin identification, matriarchies and evolution of sociality in ground-dwelling sciurids. Pp. 528–572 in Advances in the study of mammalian behavior (Eisenberg, J. F., y D. G. Kleiman, eds.). Special publications No. 7, American Society of Mammalogists.
QUANSTROM, W. R. 1968. Some aspects of ethoecology of Richardson’s grund squirrel in east North Dakota. Ph. D. Thesis. Universidad de Oklahoma. Norman.
RONGSTAND, O. J. 1965. A life story study of thirteen-lined ground squirrels in southern Wisconsin. Journal of Mammalogy 49:76–87.
SEMARNAT. 2002. Norma Oficial Mexicana NOM-059-SEMARNAT-2001, Protección ambiental-especies nativas de México de flora y fauna silvestre-Categorías de riesgo y especificaciones para su inclusión, exclusión o cambio- Lista de especies en riesgo. Diario Oficial de la Nación, segunda sección.
SLADE, N. A., Y D. F. BALPH. 1974. Population ecology of Uinta ground squirrels. Ecology 55:989–1003.
YEATON, R. I. 1969. Social behavior, social organization and daily and seasonal activity patterns in the Richardon’s ground squirrel, Spermophilus richardsonii. M. S. Thesis. Universidad de Saskatchewan Regina Campus. 106 pp.
Publicado
Número
Sección
Licencia
La revista THERYA, con base en su política de acceso abierto, permite descargar en forma gratuita el contenido completo de la revista en formato digital. También autoriza al autor a colocar el artículo en el formato publicado por la revista en su sitio web personal, o en un repositorio de acceso abierto, distribuir copias del artículo publicado en formato electrónico o impreso a quien él considere conveniente, y reutilizar parte o la totalidad del artículo en sus artículos o libros futuros, dando los créditos correspondientes. Se utiliza la licencia Creative Commons CC BY-NC-SD. La que se especifica en las publicaciones.