EFFECT OF SPIDER ORB-WEB AND INSECT OSCILLATIONS ON PREY INTERCEPTION

被引：19

作者：

CRAIG, CL ^{[1
]}

OKUBO, A ^{[1
]}

ANDREASEN, V ^{[1
]}

机构：

[1] CORNELL UNIV, ECOL & SYSTEMAT SECT, ITHACA, NY 14853 USA

来源：

JOURNAL OF THEORETICAL BIOLOGY | 1985年 / 115卷 / 02期

关键词：

D O I：

10.1016/S0022-5193(85)80096-5

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The collision model describes insect interception at spider orb-webs as a static process where prey capture is determined by the relationship between the size the web''s mesh and the size of potential prey. Orb-webs are not static nets and prey capture reflects a dynamic interaction between spider and insect. One component of this interaction is web oscillation. The natural oscillations of orb-webs greatly enhance web interception of small and slowly fly prey., The oscillatory behavior of webs probably are an important means of ecological differentiation between adult spiders of different species and sizes and between spiders of the same species but different age classes.

引用

页码：201 / 211

页数：11

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