文章基本信息

标题：Surface ultrastructure of the olfactory epithelium of loach fish, Triplophysa dalaica (Kessler, 1876) (Cypriniformes: Balitoridae: Nemacheilinae)
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作者：B. Waryani ; R. Dai ; Y. Zhao 等
期刊名称：The European Zoological Journal
电子版ISSN：2475-0263
出版年度：2013
卷号：80
期号：2
页码：195-203
DOI：10.1080/11250003.2013.771711
语种：English
出版社：Taylor & Francis Group
摘要：The olfactory organs of loach Triplophysa dalaica were examined under a scanning electron microscope, sampled from the Dali-Nor Lake, Inner Mongolia, China. The olfactory organs are oval in shape, lying in the olfactory chamber on the dorsal side of the head. Ten pairs of lamellae in the rosette are present on each side of the middle raphe. Lamellae are covered with cilia at some margins. The surface of the olfactory lamellae is divided into three epithelial regions: sensory, ciliate non-sensory and non-ciliated non-sensory epithelium. Sensory epithelium consists of receptors and supporting cells, ciliated non-sensory epithelium is covered with dense cilia and non-receptor epithelium is covered with ciliated stratified epithelial cells and mucus cells. Cells other than epithelial cells present on the surface of the rosette are related to the significant olfactory function in the fish concerned.
关键词：Loach; olfactory epithelium; electron micrograph; scanning electron microscope; histology