摘要
初步观察了中华蚊母树(Distylium chinense(Fr.)Diels)不同类型虫瘿的发生过程及致瘿昆虫生活史。结果表明,中华蚊母树的虫瘿有3种类型,分别为叶/枝上大型虫瘿、叶上泡状虫瘿和叶柄/果上球型虫瘿。三者均为单室封闭型,次生开口。经鉴定致瘿昆虫均为半翅目蚜科昆虫,其中叶上泡状虫瘿致瘿昆虫为蚊母新胸蚜Neothoracaphis yanonis Matsumura。该虫3月初在虫瘿内营孤雌生殖,繁殖2代,5月底前飞离出瘿。
Different types of insect galls on Distylium chinense （ Fr. ） Diels are described and the life history of the gall makers investigated. The results show that there were three types of insect galls ; large galls on leaves or twigs, vesicular galls on leaves and spherical galls on petioles or fruit. All of these were single-chamber with a closed secondary opening. The gall makers were identified as insects of the Aphididae （ Hemiptera）, and the species in the vesicular galls was Neothoracaphis yanonis Matsumura which is in a state of semi-metamorphosis and parthenogenesis for two generations from March to May.
出处
《昆虫知识》
CSCD
北大核心
2010年第4期789-793,共5页
Entomological Knowledge
基金
吉首大学大学生研究性学习和创新性实验计划项目(69053)
吉首大学校级科研项目资助(08JDX038)
关键词
中华蚊母树
虫瘿
蚊母新胸蚜
Distylium chinese, insect gall, Neothoracaphis yanonis
