Ochrophyta

Taxonavigation

Superregnum: Eukaryota
Cladus: Diaphoretickes
Cladus: Tsar
Cladus: Sar
Infraregnum: Heterokonta
Phylum: Ochrophyta

Name

Ochrophyta Cavalier-Smith, 1995

Synonyms
- Heterokontophyta van den Hoek et al., 1978
- Ochrista Cavalier-Smith, 1986
- Stramenochromes Leipe et al., 1994

Alternative classifications

Cavalier-Smith (1986)

Cavalier-Smith, T. (1986). The kingdom Chromista, origin and systematics. In: Round, F.E. and Chapman, D.J. (eds.). Progress in Phycological Research. 4: 309–347, [1].

Kingdom Chromista

Subkingdom Cryptophyta
- Phylum Cryptophyta
Subkingdom Chromophyta
- Phylum Heterokonta
  - Subphylum Ochrista
    - Class Synuraceae
    - Class Xanthophyceae
    - Class Chrysophyceae
    - Class Phaeophyceae
    - Class Bicosoecea
    - Class Eustigmatophyceae
  - Subphylum Pseudofungi (= Heterkontimycotina)
    - Superclass Pythiista
      - Class Oomycetes
      - Class Hyphochytrea
    - Superclass Labyrinthista
      - Class Labyrinthulea
        Order Thraustochytriales
        
        Order Labyrinthulales
- Phylum Haptophyta

Cavalier-Smith (1993)

From Kingdom Protozoa and its 18 phyla

In Phylum Heterokonta
Subphylum Ochrista Cavalier-Smith, 1986

Infraphylum Raphidoista
Infraphylum Chrysista
Infraphylum Eustigmista
Infraphylum Diatomea

Cavalier-Smith (1998)

From A revised six-kingdom system of life

In Kingdom Chromista, Subkingdom Chromobionta, Infrakingdom Heterokonta, Superphylum Gyrista
Phylum Ochrophyta Cavalier-smith 1986

Subphylum Phaeista
Subphylum Diatomeae

David J. Patterson (1999)

From The Diversity of Eukaryotes, (PDF)

Stramenopiles

Clade Stramenochromes
- Clade Core chrysophytes
- Clade Axodines
- Clade Synurids
- Clade Pelagophytes
- Clade Xanthophytes
- Clade Raphidophytes
- Clade Eustigmatophytes
- Chlamydomyxa
- Clade Phaeothamniids
- Clade Brown algae
- Clade Diatoms
- Clade Parmales

Ruggiero et al. (2015)

Ruggiero, M.A., Gordon, D.P., Orrell, T.M., Bailly, N., Bourgoin, T., Brusca, R.C., Cavalier-Smith, T., Guiry, M. D. & Kirk, P. M. (2015). A Higher Level Classification of All Living Organisms. PLoS ONE 10(4): e0119248, [2].

Superkingdom Prokaryota
- Kingdom Archaea [= Archaebacteria]
- Kingdom Bacteria [= Eubacteria]
Superkingdom Eukaryota
- Kingdom Protozoa
  - Subkingdom Eozoa
    - Infrakingdom Euglenozoa
    - Infrakingdom Excavata
  - Subkingdom Sarcomastigota
    - Phylum Amoebozoa
    - Phylum Choanozoa [with Microsporidia, Animalia, and Fungi constitutes "Supergroup Opisthokonta"]
    - Phylum Microsporidia [with Choanozoa, Animalia, and Fungi constitutes "Supergroup Opisthokonta"]
    - Phylum Sulcozoa
- Kingdom Chromista
  - Subkingdom Hacrobia
  - Subkingdom Harosa [= "Supergroup SAR"]
    - Infrakingdom Halvaria
      - Superphylum Alveolata
      - Superphylum Heterokonta [= "Supergroup Stramenopiles"]
        Phylum Bigyra
        
        Phylum Ochrophyta [= Heterokontophyta p.p.]
        Class Bacillariophyceae [= Diatomeae]
        Subclass Bacillariophycidae
        Order Achnanthales
        
        Order Bacillariales
        
        Order Cymbellales
        
        Order Dictyoneidales
        
        Order Eunotiales
        
        Order Eupodiscales
        
        Order Lyrellales
        
        Order Mastogloiales
        
        Order Naviculales
        
        Order Rhopalodiales
        
        Order Surirellales
        
        Order Thalassiophysales
        
        Subclass Coscinodiscophycidae
        Order Anaulales
        
        Order Arachnoidiscales
        
        Order Asterolamprales
        
        Order Aulacoseirales
        
        Order Biddulphiales
        
        Order Chaetocerotales
        
        Order Chrysanthemodiscales
        
        Order Corethrales
        
        Order Coscinodiscales
        
        Order Cymatosirales
        
        Order Ethmodiscales
        
        Order Hemiaulales
        
        Order Lithodesmiales
        
        Order Melosirales
        
        Order Orthoseirales
        
        Order Paraliales
        
        Order Rhizosoleniales
        
        Order Stictocyclales
        
        Order Stictodiscales
        
        Order Thalassiosirales
        
        Order Triceratiales
        
        Subclass Fragilariophycidae
        Order Ardissoneales
        
        Order Climacospheniales
        
        Order Cyclophorales
        
        Order Fragilariales
        
        Order Licmophorales
        
        Order Protoraphidales
        
        Order Rhabdonematales
        
        Order Rhaphoneidales
        
        Order Striatellales
        
        Order Tabellariales
        
        Order Thalassionematales
        
        Order Toxariales
        
        Class Bolidophyceae
        Order Parmales [= Bolidomonadales]
        
        Class Chrysomerophyceae
        Order Chrysomeridales
        
        Class Chrysophyceae
        Order Chloramoebales
        
        Order Chromulinales
        
        Order Chrysosphaerales
        
        Order Heterogloeales
        
        Order Hibberdiales
        
        Order Hydrurales
        
        Order Ochromonadales
        
        Order Paraphysomonadida
        
        Order Synurales
        
        Order Thallochrysidales
        
        Class Eustigmatophyceae
        Order Eustigmatales
        
        Class Dictyochophyceae [= Hypogyristea]
        Order Dictyochales
        
        Order Olisthodiscales
        
        Order Pedinellales
        
        Order Pelagomonadales
        
        Order Sarcinochrysidales
        
        Class Phaeophyceae
        Subclass Dictypophycidae
        Order Dictyotales
        
        Order Onslowiales
        
        Order Sphacelariales
        
        Order Syringodermatales
        
        Subclass Discosporangiophycidae
        Order Discosporangiales
        
        Subclass Fucophycidae
        Order Ascoseirales
        
        Order Asterocladales
        
        Order Desmarestiales
        
        Order Ectocarpales
        
        Order Fucales
        
        Order Laminariales
        
        Order Nemodermatales
        
        Order Phaeosiphoniellales
        
        Order Ralfsiales
        
        Order Scytothamnales
        
        Order Sporochnales
        
        Order Tilopteridales [= Cutleriales]
        
        Subclass Ishigeophycidae
        Order Ishigeales
        
        Class Phaeothamniophyceae [= Aurophyceae]
        Order Aurearenales
        
        Order Phaeothamniales
        
        Class Picophagophyceae [= Picophagea]
        Order Picophagales
        
        Order Synchromales
        
        Class Pinguiophyceae
        Order Pinguiochrysidales
        
        Class Raphidophyceae
        Order Actinophryida
        
        Order Commatiida
        
        Order Raphidomonadales
        
        Class Schizocladiophyceae
        Order Schizocladiales
        
        Class Xanthophyceae
        Order Mischococcales
        
        Order Pleurochloridellales
        
        Order Tribonematales
        
        Order Vaucheriales
        
        Phylum Pseudofungi [= Oomycota]
    - Infrakingdom Rhizaria
- Kingdom Fungi
- Kingdom Plantae [= Archaeplastida]
- Kingdom Animalia

References

Cavalier-Smith, T. (1995). Zooflagellate phylogeny and classification. Cytology, 37, 1010–1029.