クサグモの生活史: 造網場所および成長, 繁殖

DOI 被引用文献1件

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タイトル別名
  • Life History of the Funnel-web Spider Agelena limbata: Web Site, Growth, and Reproduction.

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The life history of the funnel-web spider Agelena limbata was studied in Nagoya located in the central region of Japan. Agelena limbata has 1-year life cycle. Instar 1 nymphs emerged from egg sacs in late March to early April and underwent six molts to adults. Males and females matured synchronously and reproduced mid to late August. Most webs were constructed on the evergreen trees which were densely covered with small hard leaves, e.g. Eurya japonica, Ligustrum japonicum, and Buxus microphylla. Fertility was positively correlated with female body size, especially body weight before oviposition. Body size and fertility were compared between two habitats, an open area and a woody field. Body size of adults and fertility were significantly smaller in the open habitat than in the woody habitat. Limited prey availability in the open habitat certainly caused the observed smaller adult size and fertility.

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詳細情報 詳細情報について

  • CRID
    1390001205082258176
  • NII論文ID
    130003423344
  • DOI
    10.2476/asjaa.41.91
  • ISSN
    18807852
    00015202
  • 本文言語コード
    en
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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