クサグモ個体群の生息場所選択について

IR JASI Web Site

Bibliographic Information

Other Title
  • On the Habitat Choice in Agelena limbata Thorell Population
  • クサグモ コタイ グン ノ セイソク バショ センタク ニツイテ

Search this article

Abstract

The habitat choice of population in spider，Agelenna limbata Thorell, was investigated in the expenmental farm of Shimane University. There were more individuals inhabited in box-tree(Ilex crenata Thumb.) than those lived in the trees of cherry or azalea (Rhododendeon indicum). The box-tree generally has many twigs, therefore, it is assumed that the tree form of box-tree would facilitate a making nest by spiders and a escaping an attack of bird. The population density of spider per hill of box-tree showed an aggregated distribution pattern.The food resources for spiders were wealthy in the box-tree which had high population density of spider.

Journal

Details 詳細情報について

Report a problem

Back to top