黄鳍鲷嗅觉器官组织结构研究

Study of the Structure of Olfactory Organ in Yellowpin Seabream(Sparus latus)

黄鳍鲷的嗅觉器官——嗅囊由中隔和嗅板组成,对嗅囊进行光镜、扫描电镜和透射电镜观察,结果显示黄鳍鲷的嗅囊具有初级嗅板,无次级嗅板的分化.嗅板边缘为非感觉区,是许多凸出的小嵴构成指纹状结构;嗅板内侧为感觉区与非感觉区交错分布,感觉区具众多纤毛.感觉细胞有纤毛感觉细胞、微绒毛感觉细胞、柱状细胞;非感觉细胞有粘液细胞、基底细胞、支持细胞、纤电非感觉细胞.

According to the study on the olfactory capsule in yellowpin(?)the capsule is composed of lamella and media raple. The margin in lamellium is indif(?)nt region and the inner is mixture of sensory and indfiierent region.