拉氏拟鱼腥藻的个体发育及其分类问题

项斯端, 周丽苹

Xiang Si-Duan, Zhou Li-Ping

Received:1900-01-01 Revised:1900-01-01 Online:1990-09-10 Published:1990-09-10
Contact: Xiang Si-Duan

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

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.

Key words: Heterocyst, Akinate, Anabacnopsis raciborskii, Raphidiopsis curvata, R. sinensis

项斯端, 周丽苹. 拉氏拟鱼腥藻的个体发育及其分类问题[J]. 中国科学院大学学报.

Xiang Si-Duan, Zhou Li-Ping. Ontogeny of Anabaenopsis raciboskii Wolosz. and Its Taxonomical Relevance[J]. .

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