Mucous cells in the skin, gills and digestive tract tubes of Anguilla anguilla were observed by the method of AB-PAS (alcian blue and periodic acid schiffs reaction).

• 摘要利用AB-PAS法（阿利新蓝过碘酸雪夫氏反应法），观察了欧洲鳗鲡皮肤、鳃及消化道粘液细胞的分布和类型。