volvocales การใช้

The Volvocales have been hypothesized to have evolved in twelve discrete steps.
The classification of the Volvocales varies.
F . Stein 1873 is a species of colonial green algae in the order Volvocales . " V . carteri " forms large spherical colonies, or coenobium, of 2000-6000 " Chlamydomonas " type cells.
Molecular phylogeny studies indicated that the traditional genus " Chlamydomonas " defined using morphological data was polyphyletic within Volvocales, and many species were reclassified ( e . g ., in " Oogamochlamys, Lobochlamys " ), and many other " " Chlamydomonas " " lineages are to be reclassificated.