Cost of complex behaviour and its implications in antipredator defence in orb-web spiders
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- 作者：Kensuke Nakataa ; nakatake@kyoto-wu.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Yoshihisa Morib
- 关键词：antipredator defence ; building behaviour ; Cyclosa ; Eriophora ; information processing ; Kolmogorov complexity ; orb-web ; web asymmetry
- 刊名：Animal Behaviour
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：120
- 期：Complete
- 页码：115-121
- 全文大小：554 K
文摘
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We found time cost of complex behaviour in spider web building.
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Thread-laying speed was lower in complex than simple webs.
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We also found an ecological implication of complex behaviour.
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Spiders built less complex webs after being exposed to predator stimuli.
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Time cost of complex behaviour mediates food–safety trade-offs.