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dc.contributor.author王桂忠zh_CN
dc.contributor.author朱冬发zh_CN
dc.contributor.author李少菁zh_CN
dc.date.accessioned2011-04-26T08:02:04Z
dc.date.available2011-04-26T08:02:04Z
dc.date.issued1998zh_CN
dc.identifier.citation海洋通报,1998(3):39-44zh_CN
dc.identifier.issn1001-6392zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/1628
dc.description.abstract【中文摘要】 从抱卵雌虾腹部剥离的东方扁虾(Thenus orientalis Lund,1793)胚胎在四组恒温水浴(22℃±0.2℃,25℃±0.2℃,28℃±0.2℃,31℃±0.2℃)下进行的离体培养孵化实验取得成功.通过监测以胚胎眼指数来指示胚胎发育进程,建立了四组温度下眼指数对时间的直线回归图。在此基础上,确立了单位时间内眼指数增长值与培养温度之间的线性关系,用于预报不同温度下胚胎的孵化日期.此外,还结合亲虾抱卵孵化实验和自然水温下离体孵化实验的结果探讨了东方扁虾胚胎孵育机制及复眼形成期发育所需要的有效积温。 【英文摘要】 The embryos stripped from the pleopods of the berried Thenus orientalis (Lund. ) are incubated in vitro at four constant temperatures (22℃± 0. 2℃, 25℃±0. 2℃, 28℃±0. 2℃ and 31℃±0. 2℃) and the rates of development of the embryos of each group are monitored by measuring embryonic eye index (EI) according to Perkins. We have established the regression lines of EI related to time at four temperatures, and find that the relationship between the increase of EI per unit time and the incubating temperatures is also ...zh_CN
dc.language.isozhzh_CN
dc.publisher《海洋通报》编辑部zh_CN
dc.subject东方扁虾zh_CN
dc.subject胚胎zh_CN
dc.subject温比率zh_CN
dc.subject离体培养zh_CN
dc.subjectThenus orientaliszh_CN
dc.subjectembryozh_CN
dc.subjecttemperaturezh_CN
dc.subjectin-vitro incubationzh_CN
dc.title东方扁虾胚胎发育温比率的初步研究zh_CN
dc.title.alternativePreliminary Study on the Temperature—specific Rates of Embryonic Development of the Flathead Lobster Thenus orientalis (Lund.)zh_CN
dc.typeArticlezh_CN


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