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首页> 外文期刊>Southeastern naturalist >The purple pitcher plant as a spider oviposition site
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The purple pitcher plant as a spider oviposition site

机译：紫色的水罐植物作为蜘蛛的产卵场所

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摘要

Spiders' nesting sites may vary depending on species-specific requirements and environmental conditions. I report on the use of leaves of Sarracenia purpurea (Purple Pitcher Plant) as oviposition sites by 5 species of spiders in Virginia and North Carolina. The presence of egg sacs, webbing, and a protective female spider inside the pitchers confirmed the spiders' use of the carnivorous plant trap as a safe and secure nest rather than a deadly mechanism by which many spiders have commonly become victims. I also collected spiders in the surrounding environment to determine if this microhabitat is used by uncommon species or ones that are often found nearby. Almost all spiders found within pitchers of S. purpurea were also found in the surrounding environment, but not at high densities near S. purpurea. The decaying pitchers of S. purpurea may create an ideal home for many spider species in environments where suitable oviposition sites are hard to come by.
机译：蜘蛛的筑巢地点可能会根据特定物种的要求和环境条件而有所不同。我报告了弗吉尼亚州和北卡罗来纳州的5种蜘蛛将紫草（紫草植物）的叶子用作产卵部位的情况。投手内有卵囊，织带和一只保护性雌性蜘蛛，这证实了蜘蛛将食肉植物陷阱用作安全巢穴，而不是许多蜘蛛通常成为受害者的致命机制。我还收集了周围环境中的蜘蛛，以确定这种微生境是不常见的物种还是经常在附近发现的物种使用的物种。在紫癜链球菌笼中发现的几乎所有蜘蛛也都在周围环境中发现，但在紫斑链球菌附近却没有高密度。在难以获得合适产卵位的环境中，腐烂的紫pitch链球菌可以为许多蜘蛛种类提供理想的家。

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