Alophycidae
Dictyochophyceae sensu lato is a photosynthetic lineage of heterokont algae. Taxonomy * Class Dictyochophyceae Silva 1980 s.l. ** Subclass Sulcophycidae Cavalier-Smith 2013 *** Order Olisthodiscales Cavalier-Smith 2013 **** Family Olisthodiscaceae Cavalier-Smith 2013 *** Order Sulcochrysidales Cavalier-Smith 2013 **** Family Sulcochrysidaceae Cavalier-Smith 2013 ** Subclass Alophycidae Cavalier-Smith 2006 ictyochia Haeckel 1894 sensu Cavalier-Smith 1993*** Infraclass Pelagophycia Andersen & Saunders 1993 emend. 1995 stat. nov. elagophyceae Andersen & Saunders 1993**** Order Pelagomonadales Andersen & Saunders 1993 ***** Family Pelagomonadaceae Andersen & Saunders 1993 **** Order Sarcinochrysidales Gayral & Billard 1977 ***** Family Sarcinochrysidaceae Gayral & Billard 1977 *** Infraclass Actinochrysia Cavalier-Smith 1995 stat. nov. 2006 (Axodines Patterson, 1994; Actinochrysea Cavalier-Smith 1995; Actinochrysophyceae Cavalier-Smith 1995; Dictyochophyceae Silva 1980 emen ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Dictyochophyceae
Dictyochophyceae sensu lato is a photosynthetic lineage of heterokont algae. Taxonomy * Class Dictyochophyceae Silva 1980 s.l. ** Subclass Sulcophycidae Cavalier-Smith 2013 *** Order Olisthodiscales Cavalier-Smith 2013 **** Family Olisthodiscaceae Cavalier-Smith 2013 *** Order Sulcochrysidales Cavalier-Smith 2013 **** Family Sulcochrysidaceae Cavalier-Smith 2013 ** Subclass Alophycidae Cavalier-Smith 2006 ictyochia Haeckel 1894 sensu Cavalier-Smith 1993*** Infraclass Pelagophycia Andersen & Saunders 1993 emend. 1995 stat. nov. elagophyceae Andersen & Saunders 1993**** Order Pelagomonadales Andersen & Saunders 1993 ***** Family Pelagomonadaceae Andersen & Saunders 1993 **** Order Sarcinochrysidales Gayral & Billard 1977 ***** Family Sarcinochrysidaceae Gayral & Billard 1977 *** Infraclass Actinochrysia Cavalier-Smith 1995 stat. nov. 2006 (Axodines Patterson, 1994; Actinochrysea Cavalier-Smith 1995; Actinochrysophyceae Cavalier-Smith 1995; Dictyochophyceae Silva 1980 emen ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Alophycidae
Dictyochophyceae sensu lato is a photosynthetic lineage of heterokont algae. Taxonomy * Class Dictyochophyceae Silva 1980 s.l. ** Subclass Sulcophycidae Cavalier-Smith 2013 *** Order Olisthodiscales Cavalier-Smith 2013 **** Family Olisthodiscaceae Cavalier-Smith 2013 *** Order Sulcochrysidales Cavalier-Smith 2013 **** Family Sulcochrysidaceae Cavalier-Smith 2013 ** Subclass Alophycidae Cavalier-Smith 2006 ictyochia Haeckel 1894 sensu Cavalier-Smith 1993*** Infraclass Pelagophycia Andersen & Saunders 1993 emend. 1995 stat. nov. elagophyceae Andersen & Saunders 1993**** Order Pelagomonadales Andersen & Saunders 1993 ***** Family Pelagomonadaceae Andersen & Saunders 1993 **** Order Sarcinochrysidales Gayral & Billard 1977 ***** Family Sarcinochrysidaceae Gayral & Billard 1977 *** Infraclass Actinochrysia Cavalier-Smith 1995 stat. nov. 2006 (Axodines Patterson, 1994; Actinochrysea Cavalier-Smith 1995; Actinochrysophyceae Cavalier-Smith 1995; Dictyochophyceae Silva 1980 emen ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Silicoflagellata
Dictyochales (Silicoflagellates, or Dictyochophyceae ''sensu stricto'') are a small group of unicellular heterokont algae, found in marine environments. Characteristics In one stage of their life cycle, they produce a siliceous skeleton, composed of a network of bars and spikes arranged to form an internal basket. These form a small component of marine sediments, and are known as microfossils from as far back as the early Cretaceous. Classification The algae in the Dictyochophyceae have been previously classified in the Chrysophyceae. There is one living genus, ''Dictyocha'', with two commonly recognised species. There are also several extinct genera, but their classification is difficult, since skeletons may show diverse forms within each living species. ''Dictyocha'' has one golden-brown chloroplast and a long flagellum extended into a wing-like shape. The skeleton-bearing stage is uninucleate, with many microtubule-supported projections, and there are also uninucleate an ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Actinochrysophyceae
The axodines are a group of unicellular stramenopiles that includes silicoflagellate and rhizochromulinid algae, actinomonad heterotrophic flagellates and actinophryid heliozoa. Alternative classifications treat the dictyochophytes as heterokont algae, or as Chrysophyceae. Other overlapping taxonomic concepts include the Actinochrysophyceae, Actinochrysea or Dictyochophyceae ''sensu lato''. The grouping was proposed on the basis of ultrastructural similarities, and is consistent with subsequent molecular comparisons. The Axodine grouping was unusual in breaking with the traditions of botanical and protozoological taxonomy to include the actinophryid heliozoa as part of the lineage that also contained the pedinellid algae along with colorless relatives such as ''Actinomonas'', Pteridomonas, and ''Ciliophrys''; the axodines further included the silicoflagellates, and Rhizochromulinales. This followed a growing consensus that the actinophryid heliozoa were not related to other type ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Axodine
The axodines are a group of unicellular stramenopiles that includes silicoflagellate and rhizochromulinid algae, actinomonad heterotrophic flagellates and actinophryid heliozoa. Alternative classifications treat the dictyochophytes as heterokont algae, or as Chrysophyceae. Other overlapping taxonomic concepts include the Actinochrysophyceae, Actinochrysea or Dictyochophyceae ''sensu lato''. The grouping was proposed on the basis of ultrastructural similarities, and is consistent with subsequent molecular comparisons. The Axodine grouping was unusual in breaking with the traditions of botanical and protozoological taxonomy to include the actinophryid heliozoa as part of the lineage that also contained the pedinellid algae along with colorless relatives such as ''Actinomonas'', Pteridomonas, and ''Ciliophrys''; the axodines further included the silicoflagellates, and Rhizochromulinales. This followed a growing consensus that the actinophryid heliozoa were not related to other type ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |