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当前位置: 首页 > 文章 > 丝带凤蝶长沙种群的形态特征及生物学特性 中南林业科技大学学报 2009,29 (2) 61-67
Position: Home > Articles > Morphological and Biological Characteristics Of the Changsha Populations of Sericinus monteius Journal of Central South University of Forestry & Technology 2009,29 (2) 61-67

丝带凤蝶长沙种群的形态特征及生物学特性

作  者：
罗中宝;朱道弘
单  位：
中南林业科技大学生命科学与技术学院
关键词：
丝带凤蝶;形态特征;生活习性;生活史;地方型;季节多型
摘  要：
通过野外观察和实验室饲养相结合,研究了丝带凤蝶长沙种群的成虫、卵、幼虫以及蛹的形态特征、生活习性及生活史.结果表明:丝带凤蝶长沙种群一年发生6代,自10月中旬至翌年3月以滞育蛹于枯枝落叶中越冬,4月上、中旬越冬代成虫开始羽化,随后产卵.在25℃的条件下,卵、幼虫及蛹的发育历期分别为5.3 d、15.8~16.8 d和9.6~10.4 d;30℃的温度条件下,卵、幼虫及蛹的发育历期分别为4.0 d、12.9~14.6 d和6.5~7.1 d.在短日照条件下部分蛹进入滞育.此外,根据雌雄成虫的翅面特征认为丝带凤蝶长沙种群应属于南方型.
译  名：
Morphological and Biological Characteristics Of the Changsha Populations of Sericinus monteius
作  者：
LUO Zhong-bao,ZHU Dao-hong (School of Life Science and Technology,Central South University of Forestry & Technology,Changsha 410004,Hunan,China)
关键词：
Sericinus monteius;morphological characteristics;life habit;life history; local type;seasonal morph
摘  要：
Morphological characteristics of the adults,eggs,larvae and pupae of the Changsha populations of Sericinus monteius Groy were described,and its life cycle and habits were investigated based on observations in the field and rearing in the laboratory.The results show that this butterfly lives 6 generations per year and passes winter as diapauses pupae in the withered leaves of plants from mid October to March,the next year,in Changsha area,that its new adults emerge from the first to the second ten days of April and lays eggs later,that the developmental stages of egg,larva and pupa are respectively about 5.3,15.8～16.8, and 9.6～10.4 days at 25℃,and 4.0,12.9～14.6,and 6.5～7.1 days at 30℃,and that some pupae enter the stage of diapauses under the condition of short daylight.Furthermore,based on the morphological characteristics of female and male adults,the Changsha strain ought to belong to the southern local type.

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