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| 法希里舞蛛生物学特性的观察 | |
| 引用本文： | 王昌贵,谷昭威,潘春霞,庄肃学.法希里舞蛛生物学特性的观察[J].蛛形学报,2002,11(1):37-39. |
| 作者姓名： | 王昌贵 谷昭威 潘春霞 庄肃学 |
| 作者单位： | 1. 山东省日照市林业局,山东,日照,276800 2. 山东省林科所,济南,250014 3. 日照市街道林业站,日照,276800 |
| 基金项目： | 山东省科委项目“蜘蛛在林果害虫上的利用研究”的部分内容 |
| 摘 要： | 法希里舞蛛在鲁东南沿海地区一年发生1代,以幼蛛或亚成蛛在洞穴内、杂草丛基部越冬。翌年2月中旬出蜇,幼蛛经8龄后于3月上旬成熟。3月下旬开始卵,卵期38.2d,幼蛛期291d,成蛛期123d,雌雄比为5:3。成蛛日食量0.4386g,是多种害虫的重要天敌。 |
| 关 键 词： | 法希里舞蛛 生物学 |
| 修稿时间： | 2001年5月15日 |
OBSERVATIONS ON THE BIOLOGY OF ALOPECOSA FABRILIS (CLERCK) |
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| Wang Changgui,Gu Zhaowei,Pan Chunxia,Zhuang Suxue.OBSERVATIONS ON THE BIOLOGY OF ALOPECOSA FABRILIS (CLERCK)[J].Acta Arachnologica Sinica,2002,11(1):37-39. | |
| Authors: | Wang Changgui Gu Zhaowei Pan Chunxia Zhuang Suxue |
| Abstract: | Alopecosa fabrilis has one generation a year in southeast littoral of Shandong,China. Overwinter takes place as larva or subadult spider in caves or at the base of weeds. Emergence occurs in mid Fab-ruary the next year and maturity occurs in early March after eight instars. Oviposition occurs in late March and the incubation period is 38. 2 days. The life cycle of the larva is 291 days,the life span of the adult spider is 123 days. Males and females are in a ratio of five to three. Eating capacity of each adult spider is 0. 4386 per day. It is one of the main natural enemies of many insect pests. |
| Keywords: | Alopecosa fabrilis Biology |
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