PREY AND PREDATORS OF WOLF SPIDER LYCOSA LUGUBRIS

被引：125

作者：

EDGAR, WD

机构：

[1] Department of Zoology, University of Glasgow

来源：

JOURNAL OF ZOOLOGY | 1969年 / 159卷

关键词：

D O I：

10.1111/j.1469-7998.1969.tb03897.x

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

85 % of the prey ofLycosa lugubris (Walckenaer) consists of Diptera, Hemiptera and Araneae. The food taken appears to differ at different times of year; this is more probably due to changes in abundance of prey than to changes in preference by the spider. L. lugubris is not an active predator. It does not run down its prey but remains motionless and captures what comes within reach. It probably feeds infrequently in the field and it carries its prey for between one and two hours. An attempt was made to assess possible predators, and the species may be its own most important predator. Copyright © 1969, Wiley Blackwell. All rights reserved

引用

页码：405 / &

共 20 条

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