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Phaeothamniophyceae
Phaeothamniophycidae is a sub class of heterokont algae. It contains two orders, Phaeothamniales and Pleurochloridellales, and consists of species separated from Chrysophyceae The Chrysophyceae, usually called chrysophytes, chrysomonads, golden-brown algae or golden algae are a large group of algae, found mostly in freshwater. Golden algae is also commonly used to refer to a single species, '' Prymnesium parvum'', whic .... Taxonomy * Order Pleurochloridellales ** Family Pleurochloridellaceae *** '' Pleurochloridella'' * Order Phaeothamniales ** Family Phaeothamniaceae Stichogloeaceae ; Chrysapiaceae*** '' Apistonema'' *** '' Chrysapion'' *** '' Chrysocapsopsis'' *** '' Chrysoclonium'' *** '' Chrysodesmis'' *** '' Chrysodictyon'' *** '' Koinopodion'' *** '' Nematochrysis'' *** '' Phaeogloea'' *** '' Phaeoschizochlamys'' *** '' Phaeothamnion'' *** '' Podochrysis'' *** '' Selenophaea'' *** '' Sphaeridiothrix'' *** '' Stichogloea'' *** '' Tetrachrysis'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ochrophyta
The ochrophytes, subphylum Ochrophytina, is a group of mostly photosynthetic heterokonts. Their plastid is of red algal origin. The classification of the group is still being worked out. Originally, the ochrophytes were regarded as a phylum denominated Ochrophyta. Some authors (e.g., Cavalier-Smith) divided it into two subphyla, Phaeista Cavalier-Smith 1995 (comprising Hypogyristea and Chrysista in some classifications, or Limnista and Marista in others) and Khakista Cavalier-Smith, 2000 (comprising '' Bolidomonas'' and diatoms). Others prefer not to use the subphyla, listing only lower taxa (e.g., Reviers, 2002, Guiry & Guiry, 2014). However, it is currently regarded as a subphylum inside of the phylum Gyrista, along with Pseudofungi and Bigyromonada. It contains two infraphyla: Diatomista, containing diatoms and related groups, and Chrysista, containing brown and golden algae and related groups. Phylogeny The cladogram below shows the evolutionary relationships be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |