Safety is increasingly important in cobweb spiders based on life history

作     者：Haixin ZHANG Rui ZHONG Long YU Jian CHEN Ingi AGNARSSON Jie LIU 

作者机构：State Key Laboratory of Biocatalysis and Enzyme Engineering&Centre for Behavioural Ecology&EvolutionSchool of Life SciencesHubei UniversityWuhanChina Faculty of Resources and Environmental ScienceHubei UniversityWuhanChina School of Nuclear Technology and Chemistry&BiologyHubei University of Science and TechnologyXianningChina Faculty of Life and Environmental SciencesUniversity of IcelandReykjavikIceland 

出 版 物：《Integrative Zoology》 (整合动物学（英文版）)

年 卷 期：2023年第18卷第4期

页      面：736-745页

核心收录：

学科分类：0710[理学-生物学] 07[理学] 071002[理学-动物学] 

基　　金：supported by grants from the National Natural Sciences Foundation of China(NSFC-31970406/31772420/31573236/32270495) the National Science&Technology Fundamental Resources Investigation Program of China(Grant No.2019FY101800) CAS Key Laboratory of Tropical Forest Ecology,Xishuangbanna Tropical of Botanical Garden,Chinese Academy of Sciences(19CAS-TFE-3) 

主　　题：Campanicola campanulata detritus-based bell-shaped retreat life-history theory trade-off 

摘      要：Detritus-based,bell-shaped cobwebs are an ideal model to research the plasticity of web architecture due to clearly separate defense and foraging *** performed a thoroughfield investigation on the web architectures of Campanicola campanulata to research its cobweb architecture variation during the growth process and analyzed the energy trade-offs between foraging and defense at different developmental *** results indicated that as female *** grew,they dedicated more energy to defense and less energy to foraging,while males dedicated less energy to both defense and foraging through the growth *** hypothesize that cobweb spiders dedicate an increasing amount of energy to safety based on evidence obtained from their ***,we present a new model to investigate web architecture variation and provide a new framework to quantify the energy allocation between foraging and predator defense for web-building spiders.