性别对欧洲刺猬分布南缘城市种群家距的影响

IF 1 4区环境科学与生态学 Q3 BIODIVERSITY CONSERVATION

Animal Biodiversity and Conservation Pub Date : 2022-09-01 DOI:10.32800/abc.2022.45.0269

J. Marco-Tresserras, G. López-Iborra

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引用次数: 1

摘要

随着自然栖息地向城市环境的转变，一些物种，如刺猬，能够适应并茁壮成长。在阿利坎特大学校园里，六只刺猬，三只雄性和三只雌性，被无线电发射器标记并跟踪了三个晚上，以研究性别对它们的家庭范围大小、每晚旅行距离和夜间活动模式的影响。还分析了在若干活动中投入的时间。雄性表现出比雌性更大的家庭范围（平均值±SD）(♂: 27.7公顷±19.2公顷；♀: 5.5 ha±3.4），并且每晚行驶更长的距离（平均值♂: 1077 m±251.18；♀: 504m±156.37）。夜间活动节律呈双峰型，但性别间存在差异。雄性往往比雌性更频繁地移动(♂: 38.7 %; ♀: 24.8 %) 而雌性比雄性更频繁地觅食(♂: 1.4 %; ♀: 9.2 %).

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The effect of sex on home range in an urban population of European hedgehogs Erinaceus europaeus at the southern edge of its distribution

As the transformation of natural habitats into urban environments increases, some species, such as hedgehogs, are able to adapt and thrive. Six hedgehogs, three males and three females, were tagged with radio–transmitters and tracked for three nights in the University of Alicante campus to study the effect of sex on their home range size, distance travelled per night, and nocturnal activity pattern. Time invested in several activities was also analyzed. Males showed larger home ranges than females (mean ± SD) (♂: 27.7 ha ± 19.2; ♀: 5.5 ha ± 3.4) and travelled longer distances per night (mean ♂: 1077 m ± 251.18; ♀: 504 m ± 156.37). The rhythm of nocturnal activity showed a bimodal pattern but differed between sexes. Males tended to be on the move significantly more often than females (♂: 38.7 %; ♀: 24.8 %) while females foraged more often than males (♂: 1.4 %; ♀: 9.2 %).

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来源期刊

Animal Biodiversity and Conservation 农林科学-动物学

CiteScore

2.00

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Animal Biodiversity and Conservation (antes Miscel·lània Zoològica) es una revista interdisciplinar, publicada desde 1958 por el Museu de Ciències Naturals de Barcelona. Incluye artículos de investigación empírica y teórica en todas las áreas de la zoología (sistemática, taxonomía, morfología, biogeografía, ecología, etología, fisiología y genética) procedentes de todas las regiones del mundo. La revista presta especial interés a los estudios que planteen un problema nuevo o introduzcan un tema nuevo, con hipòtesis y prediccions claras, y a los trabajos que de una manera u otra tengan relevancia en la biología de la conservación. No se publicaran artículos puramente descriptivos, o artículos faunísticos o corológicos en los que se describa la distribución en el espacio o en el tiempo de los organismes zoológicos.