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Bryopsidales : ウィキペディア英語版 | Bryopsidales
Bryopsidales is an order of green algae, in the class Bryopsidophyceae.〔 ==Characteristics== The thallus is filamentous and much branched and may be packed into a mass. It is coenocytic, having multi-nucleate cells consisting of cytoplasm contained within a cylindrical cell wall. There are no septae and the many discoid chloroplasts, nuclei and other organelles are free to move through the organism. The whole organism may consist of a single cell and in the genus ''Caulerpa'' this may be several metres across. In the genus ''Halimeda'', whole seabed meadows may consist of an individual, single-celled organism connected by filamentous threads running through the substrate.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Bryopsidales」の詳細全文を読む
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