摘要
2015年8月,在四川亚丁自然保护区进行硅藻标本采集,利用光学显微镜和扫描电镜对硅藻样品进行观察,共鉴定到81种(含变种),隶属于3纲19科31属,其中中国新记录2属2种:扁圆卵形藻斜缝变种Cocconeis placentula var. klinorahis Geitler、达奥内沙生藻Psammothidium daonense (Lange-Bertalot) Lange-Bertalot,对两个新记录种类的形态特征、生境和分布进行了详细描述.
In August 2015,diatom diversity of the Yading Nature Reserve of Sichuan was investigated.Diatom samples were observed using light microscope and scanning electron microscope.Totally,81 species(including varieties)were identified,belonging to 3 classes and 19 families and 31 genera,of which 2 species were newly recorded from China:Cocconeis placentula var.klinorahis Geitler and Psammothidium daonense(Lange-Bertalot)Lange-Bertalot.For two newly reported species,morphological characters,habits and the distributions were described in detail.
作者
王艳璐
尤庆敏
于潘
王全喜
WANG Yanlu;YOU Qinmin,;YU Pan;WANG Quanxi(College of Life and Environmental Sciences,Shanghai Normal University,Shanghai 200234,China)
出处
《上海师范大学学报（自然科学版）》
2018年第5期585-591,共7页
Journal of Shanghai Normal University(Natural Sciences)
基金
国家自然科学基金(31770222)
国家科技基础性工作专项(2013FY110400)
