| 拉氏拟鱼腥藻的个体发育及其分类问题 |
| |
| 引用本文： | 项斯端,周丽苹.拉氏拟鱼腥藻的个体发育及其分类问题[J].中国科学院研究生院学报,1990,28(5):341-344. |
| |
| 作者姓名： | 项斯端 周丽苹 |
| |
| 摘 要： | 本文发现由于受环境因素影响，拉氏拟鱼腥藻Anabaenopsis raciborskii Wolosz. 个体发育
可分四个时期：(I)幼体期；(II)增长期；(III)异形胞形成期；(IV)休眠孢子形成期。 其中(III)
曾被定名为拉氏拟鱼腥藻Anabaenopsis raciborskii Wolosz.,(IV)曾被定名为中华尖头藻Raphidi-
opsis sinensis Jao和弯曲尖头藻Raphidiopsis curvata Frit，根据实验与观察，我们认为三者为同一种的不同发育阶段。
|
| 关 键 词： | 异形胞 休眠孢子 拉氏拟鱼腥藻 弯曲尖头藻 中华尖头藻 |
Ontogeny of Anabaenopsis raciboskii Wolosz. and Its Taxonomical Relevance |
| |
| Xiang Si-Duan,Zhou Li-Ping.Ontogeny of Anabaenopsis raciboskii Wolosz. and Its Taxonomical Relevance[J].Journal of the Graduate School of the Chinese Academy of Sciences,1990,28(5):341-344. |
| |
| Authors: | Xiang Si-Duan Zhou Li-Ping |
| |
| Abstract: | An annual life cycle, including 4 developmental stages, is discovered in An-
abaenopsis raciborskii Wolosz of the West Lake, Hangzhou. The progress of these develop-
mental stages is influenced by the enviroment. The third stage with heterocysts expressed dis-
tinctly as Anabaenopsis raciborskii Wolosz., and the fourth stage was formerly recognized as
Raphidiopsis sinensis and R. curvata. It is considered based on these facts that Anabaenopsis
raciborskii Wolosz., R. curvata Frit. et Rich. and R. sinensis Jao are different forms at dif-ferent stages of ontogeny, and ought be treated as a single species. |
| |
| Keywords: | Heterocyst Akinate Anabacnopsis raciborskii Raphidiopsis curvata R sinensis |
|
| 点击此处可从《中国科学院研究生院学报》浏览原始摘要信息 |
| 点击此处可从《中国科学院研究生院学报》下载免费的PDF全文 |
