二次遷移に伴うチャマダラセセリ個体数の減少 Decrease in the Number of Individuals of the Maculatus Skipper, Pyrgus maculatus BREMER & GREY (Lepidoptera, Hesperiidae) according to the Secondary Succession

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In relation to the secondary succession of a pine forest after clear-cutting, changes in the number of the maculatus skipper, Pyrgus maculatus BREMER & GREY was surveyed from April, 1985 to July, 1988 in the Kisodani Valley, central Japan. The number of eggs found in this site was rapidly reduced according to the growth of Chamaecyparis obtusa ENDL., chiefly because mother butterflies hardly laid their eggs when the host plant was covered largely by other plant species. There was a tendency for the females to choose lonely host plants growing on the lands barren of other plants. This means that the skipper is mainly associated with the early stage of succession. Recently, the suitable habitat for the skipper, such as area of deforestation and domestic animal-breeding grassland, has been decreasing. I suppose this is one of the main reasons why this skipper has been less common.

収録刊行物

  • 蝶と蛾

    蝶と蛾 40(2), 85-92, 1989

    日本鱗翅学会

被引用文献:  5件中 1-5件 を表示

各種コード

  • NII論文ID(NAID)
    110007707742
  • NII書誌ID(NCID)
    AN00147618
  • 本文言語コード
    JPN
  • 資料種別
    雑誌論文
  • ISSN
    0024-0974
  • NDL 記事登録ID
    3708049
  • NDL 刊行物分類
    RA48(生態--動物)
  • NDL 雑誌分類
    ZR4(科学技術--生物学--動物)
  • NDL 請求記号
    Z18-73
  • データ提供元
    CJP引用  NDL  NII-ELS  J-STAGE 
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