Solitary burrow use by adult Patagonian tuco-tucos (Ctenomys haigi)
Solitary burrow use by adult Patagonian tuco-tucos (Ctenomys haigi)
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成年巴塔哥尼亚 tuco-tucos (Ctenomys haigi) 使用单独的洞穴
DOI：
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发表时间：
1998
期刊：
影响因子：
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通讯作者：
John Wieczorek
中科院分区：
文献类型：
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作者：
E. Lacey;S. Braude;John Wieczorek
1994年1月、1994年12月和1996年1月，在阿根廷内格罗省利梅河谷对100只巴塔哥尼亚鹬（Ctenomys haigi）进行了活捕，但每个洞穴系统捕获的成虫不超过1只。对9只成虫的无线电遥测研究显示，不同个体占据的区域并不重叠。这种洞穴使用模式与报道的殖民地tuco-tuco （C. sociabilis）的洞穴使用模式明显不同，后者也出现在利梅河谷。我们认为，对haigi和C. sociabilis的比较研究将对地下啮齿动物社会系统种间差异的相关因素产生重要的新见解。
Although >100 Patagonian tuco-tucos ( Ctenomys haigi ) were live-trapped in the Limay River Valley, Rio Negro Province, Argentina, during January 1994, December 1994, and January 1996, no more than one adult was captured per burrow system. Radiotelemetry studies of nine adults revealed that areas occupied by different individuals did not overlap. This pattern of burrow use differed markedly from that reported for the colonial tuco-tuco ( C. sociabilis ), which also occurs in the Limay Valley. We suggest that comparative studies of C. haigi and C. sociabilis will yield important new insights into factors associated with interspecific differences in the social systems of subterranean rodents.