Home ranges of sympatric soricine shrews in Hokkaido, Japan

Ohdachi, Satoshi

Acta Theriologica, 1992, 37(1-2), 91-101

Permalink : https://hdl.handle.net/2115/44688

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アクセス権	open access
URI	https://hdl.handle.net/2115/44688
タイトル	Home ranges of sympatric soricine shrews in Hokkaido, Japan
著者	e-Rad_Researcher 60292041 著者名 Ohdachi, Satoshi
言語	英語
キーワード	Sorex
	home range
	mark-recapture study
	Hokkaido
発行日	1992
出版者	Mammal Research Institute, Polish Academy of Sciences
収録物名	Acta Theriologica
巻(号)	37(1-2)
ページ	91-101
抄録	Home ranges of sympatric shrews, Sorex unguiculatus Dobson, 1890 S. gracillimus Thomas, 1907 and S. caecutiens Thomas, 1907 were studied by a mark-recepture method during the non-snow covered seasons in northern Hokkaido, 1988 and 1989. Home range size of S. unguiculatus, the largest species (15.1 g for adult males), was not significantly different from that of S. gracillimus, the smallest species (4.4 g for adult males). Both S. unguiculatus and S. gracillimus had more exclusive home ranges within species than between species. Tolerance of home range overlap may be related to the reduction of dietary overlap. No reliable information of home range for S. caecutiens was obtained in this study.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
PISSN	0001-7051