ヒメネズミの巣穴利用とホームレンジ
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概要
- 論文の詳細を見る
Field observetions of marked Japanese long-tailed mice were made at the coniferous forest mingled with broad-leaved trees in Mie Prefecture for about one year. The tendencies of uses of holes, the home range sizes and overlapping areas between home ranges of this species were different according to sexes and ages ; Adult females and young had stronger tendencies to use one hole continuously than adult males ; The average home range size of adult males was larger than that of adult females, and that of young was smaller than that of adult females ; There were expansions of home ranges of both sexes during estrous, and reductions of home range sizes of females during sucking ; young mice expanded their home ranges with growth ; overlappings among home ranges of adult males were larger than those among adult females, and that between adults and young. Overlappings between adult males and females were large. The resident mice used plural holes in their home ranges. Home ranges of young were located in places where there were high densities of holes.
- 日本生態学会の論文
- 1981-12-30