光肩星天牛的脑部结构  

Structure of Brain in Anoplophora glabripennis

作　　者：王建礼[1] 张鑫[1] 邰发道[2] 

机构地区：[1]北方民族大学生命科学与工程学院,银川750021 [2]陕西师范大学生命科学学院

出　　处：《四川动物》2009年第1期82-84,共3页Sichuan Journal of Zoology

基　　金：宁夏高等学校科学研究项目(JY2006001)

摘　　要：通过Mallory和HE染色,对光肩星天牛Anoplophora glabripennis脑部显微结构进行了观察。结果表明,光肩星天牛的脑由前脑、中脑、后脑三部分组成。前脑叶髓层包括一对蕈形体、一个中央体、一个脑桥体和一对附叶,其中每个蕈形体仅有一个帽状的蕈体冠。中脑触角叶较大,由九簇放射状排列的触角神经束组成,中央的一束较粗,说明其嗅觉发达。后脑较小。By using Mallory staining and HE staining, microstructure of the brain in Anoplophora glabripennis was observed. The results revealed that the brain was composed of protocerebrum, deutocerebrum and tritocerebrum. The neuropile of procerebrum was divided into four main regions, a pair of mushroom bodies, an intercerabralis, a corpuscentrale and a pair of corporas. There was only a cap like calyx in each mushroom body. The antennal lobe was big in deutocerebrum, which was composed of nine radial antennal olfactory nerve tracts and one of center was bigger which indicated that Anoplophora glabripennis had well developed olfaction. The tritocerebrum was very small.

关 键 词：光肩星天牛 脑 蕈形体 显微结构 

分 类 号：S763.3[农业科学—森林保护学]