文章基本信息

标题：Dinámica del ámbito hogareño de la liebre de Tehuantepec en Oaxaca, México
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作者：Arturo Carrillo-Reyes ; Consuelo Lorenzo ; Eduardo J. Naranjo 等
期刊名称：Revista Mexicana de Biodiversidad
印刷版ISSN：1870-3453
出版年度：2010
卷号：81
期号：001
出版社：Instituto de Biología
摘要：Information on the spatial ecology of the Tehuantepec jackrabbit (Lepus fl avigularis) is important for developing management strategies to preserve it in its habitat. We radio-collared and monitored 60 jackrabbits from May 2006 to April 2008. We estimated annual and seasonal home ranges and core areas by using the fixed-kernel isopleth to 95% and 50% of confidence, respectively. This jackrabbit showed a highly variable seasonal home range: 1.13 ha to 152.61 ha for females and 0.20 ha to 71.87 ha for males. Annual and seasonal home ranges and core areas of females were significantly wider than male home ranges. There was considerable overlap of ranges within and between sexes, with the home range of each jackrabbit overlapping with the ranges of 1 to 46 other individuals. Home range and overlap analysis confirms that the Tehuantepec jackrabbit is a polygamous and non-territorial species. Conservation of savannas and grassy dunes is indispensable to assure the survival of the species.
关键词：Lepus flavigularis;home range;core area;Lepus flavigularis;ámbito hogareño;área núcleo