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Dictyochophyceae
	Dictyocha speculum
Scientific classification
Domain:	Eukaryota
Clade:	Diaphoretickes
Clade:	SAR
Clade:	Stramenopiles
Phylum:	Gyrista
Subphylum:	Ochrophytina
Superclass:	Hypogyrista
Class:	Dictyochophyceae; P.C.Silva
Order
	Olisthodiscales; Sulcochrysidales; Pelagomonadales; Sarcinochrysidales; Dictyochales; Florenciellales; Pedinellales; Rhizochromulinales;
Synonyms
	Hypogyristea Cavalier-Smith 2006; incl. Pelagophyceae Andersen & Saunders 1993; Actinodinea Mikrjukov, 2001; Pedinellea Cavalier-Smith 1986; Pedinellophyceae Kristiansen 1986;

Dictyochophyceae sensu lato is a photosynthetic lineage of heterokont algae.^[1]^[2]

Taxonomy

Class Dictyochophyceae Silva 1980 s.l.^[3]^[4]
- 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 [Dictyochia Haeckel 1894 sensu Cavalier-Smith 1993]
  - Infraclass Pelagophycia Andersen & Saunders 1993 emend. 1995 stat. nov. [Pelagophyceae 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 emend. Moestrup, 1995]
    - Superorder Silicoflagellata Borgert 1890 sensu Lemmermann, 1901 emend. Moestrup 1995 [Silicophycidae Rothmaler 1951; Silicoflagellida; Silicomastigota; Dictyochidae Haeckel 1894; Dictyochophycidae; Dictyochea; Dictyochophyceae Silva 1980 s.s.]
      - Order Florenciellales Eikrem, Edvardsen & Throndsen 2007
        Family Florenciellaceae
      - Order Dictyochales Haeckel 1894
        Family Dictyochaceae Lemmermann 1901
    - Superorder Abodines Patterson 2001 [Abaxodinae Mikrjukov 2001; Pedinellidae Cavalier-Smith 1986]
      - Order Rhizochromulinales O’Kelly & Wujek 1994
        Family Rhizochromulinaceae O’Kelly & Wujek 1994
      - Order Pedinellales Zimmermann, Moestrup & Hällfors 1984 [Actinomonadineae Cavalier-Smith 2006; Ciliophryineae Febvre-Chevalier ex Cavalier-Smith 2006]
        Family Cyrtophoraceae Pascher 1911
        
        Family Pedinellaceae Pascher 1910 [Actinomonadaceae Kent 1880; Ciliophryidae Poche, 1913]

References

^ Ruggiero; et al. (2015), "Higher Level Classification of All Living Organisms", PLOS ONE, 10 (4): e0119248, doi:10.1371/journal.pone.0119248, PMC 4418965, PMID 25923521
^ Silar, Philippe (2016), "Protistes Eucaryotes: Origine, Evolution et Biologie des Microbes Eucaryotes", HAL Archives-ouvertes: 1–462
^ Guiry, M.D. & Guiry, G.M. (2016). "Dictyochophyceae". AlgaeBase. National University of Ireland, Galway.
^ Cavalier-Smith, Thomas; Scoble, Josephine Margaret (2013). "Phylogeny of Heterokonta: Incisomonas marina, a uniciliate gliding opalozoan related to Solenicola (Nanomonadea), and evidence that Actinophryida evolved from raphidophytes". European Journal of Protistology. 49 (3): 328–353. doi:10.1016/j.ejop.2012.09.002. PMID 23219323.