{"title":"菱形藻（双子叶植物）的形态学、分类学和生态学","authors":"S. Genkal, V. Gabyshev","doi":"10.47021/0320-3557-2023-17-24","DOIUrl":null,"url":null,"abstract":"This scanning electron microscopical study of algae from lakes in the in vicinity of the Ust-Lena Reserve made it possible to obtain new information on the morphology of a number of representatives of the genus Navicula: N. phyllepta and N. phylleptosoma. A wider variability of the main quantitative (valve length and width, the number of striae and areolae in 10 µm) and qualitative (structure of the raphe) diagnostic features as well as the conspecificity of the two species were shown. It is proposed to reduce N. phylleptosoma to synonymy of N. phyllepta and extend the diagnosis of the latter.","PeriodicalId":198921,"journal":{"name":"Transactions of Papanin Institute for Biology of Inland Waters RAS","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"MORPHOLOGY, TAXONOMY AND ECOLOGY OF NAVICULA PHYLLEPTA (BACILLARIOPHYTA)\",\"authors\":\"S. Genkal, V. Gabyshev\",\"doi\":\"10.47021/0320-3557-2023-17-24\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This scanning electron microscopical study of algae from lakes in the in vicinity of the Ust-Lena Reserve made it possible to obtain new information on the morphology of a number of representatives of the genus Navicula: N. phyllepta and N. phylleptosoma. A wider variability of the main quantitative (valve length and width, the number of striae and areolae in 10 µm) and qualitative (structure of the raphe) diagnostic features as well as the conspecificity of the two species were shown. It is proposed to reduce N. phylleptosoma to synonymy of N. phyllepta and extend the diagnosis of the latter.\",\"PeriodicalId\":198921,\"journal\":{\"name\":\"Transactions of Papanin Institute for Biology of Inland Waters RAS\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-06-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Transactions of Papanin Institute for Biology of Inland Waters RAS\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.47021/0320-3557-2023-17-24\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Transactions of Papanin Institute for Biology of Inland Waters RAS","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.47021/0320-3557-2023-17-24","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
通过对乌斯季列纳保护区附近湖泊中的藻类进行扫描电子显微镜研究，我们获得了关于藻属（Navicula）一些代表物种形态的新信息：N. phyllepta 和 N. phylleptosoma。结果表明，这两个物种的主要定量特征（气门长度和宽度、10 µm 内的条纹和窠的数量）和定性特征（剑突的结构）的变异性较大，而且同属一个物种。建议将 N. phylleptosoma 降为 N. phyllepta 的异名，并扩大后者的诊断范围。
MORPHOLOGY, TAXONOMY AND ECOLOGY OF NAVICULA PHYLLEPTA (BACILLARIOPHYTA)
This scanning electron microscopical study of algae from lakes in the in vicinity of the Ust-Lena Reserve made it possible to obtain new information on the morphology of a number of representatives of the genus Navicula: N. phyllepta and N. phylleptosoma. A wider variability of the main quantitative (valve length and width, the number of striae and areolae in 10 µm) and qualitative (structure of the raphe) diagnostic features as well as the conspecificity of the two species were shown. It is proposed to reduce N. phylleptosoma to synonymy of N. phyllepta and extend the diagnosis of the latter.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
