Hacrobia

Gephyrocapsa oceanica

Taxonavigation

Superregnum:Eukaryota
Regnum:Chromista
Subregnum:Hacrobia
Phyla:Cryptophyta–Katablepharidophyta–Haptophyta–Heliozoa

Name

HacrobiaOkamotoet al.,2009

References

• Okamoto, N.&Inoye, I.2005. The Katablepharids are a distant sister group of the Cryptophyta: a proposal for Katablepharidophyta divisio nova/Katablepharida phylum novum based on SSU rDNA and beta-tubulin phylogeny.Protist156(2): 163–179.DOI:10.1016/j.protis.2004.12.003Reference page.

Vernacular names

English:Hacrobian
français:Hacrobies

Alternative classifications

Okamoto et al. (2009)

• Okamoto, N.,Chantangsi, C.,Horák, A.,Leander, B.S.,Keeling, P.J.2009. Molecular phylogeny and description of the novel katablepharidRoombia truncatagen. et sp. nov., and establishment of the Hacrobia taxon nov.PLoS ONE4(9): e7080 [1–11].DOI:10.1371/journal.pone.0007080Reference page.

• Eukaryota
  • Hacrobia
    • Kathablepharida
    • Cryptophyta
    • Biliphyta[?]
    • Telonemida
    • Centrohelida
    • Haptophyta

Pugachev et al. (2011)

Pugachev, O. N. ed. (О.Н. Пугачев). 2011.Protista 3: Guide-book on zoology. (Протисты 3: руководство по зоологии).St. Petersburg: KMK Scientific Press, 474 pp. (in Russian, with English summaries),[1].

Protists(Eukaryota)

• Hacrobia
  • Haptophyta
  • CentrohelidaKühn, 1926
  • KathablepharidaOkamoto & Inouye, 2005
  • Cryptophyta

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 ONE10(4): e0119248DOI:10.1371/journal.pone.0119248.[Correction in 10(6): e0130114DOI:10.1371/journal.pone.0130114.]Reference page.

• SuperkingdomProkaryota
  • KingdomArchaea[=Archaebacteria]
  • KingdomBacteria[=Eubacteria]
• SuperkingdomEukaryota
  • KingdomProtozoa
    • SubkingdomEozoa
      • InfrakingdomEuglenozoa
      • InfrakingdomExcavata
    • SubkingdomSarcomastigota
      • PhylumAmoebozoa
      • PhylumChoanozoa[withMicrosporidia,Animalia,andFungiconstitutes "SupergroupOpisthokonta"]
      • PhylumMicrosporidia[withChoanozoa,Animalia,andFungiconstitutes "SupergroupOpisthokonta"]
      • PhylumSulcozoa
  • KingdomChromista
    • SubkingdomHacrobia
      • Phylum N.N.
        • ClassEndohelea
          • OrderHeliomonadida
          • OrderMicrohelida
        • ClassPicomonadea
          • OrderPicomonadida
        • ClassTelonemea
          • OrderTelonemida
      • PhylumCryptista
        • SubphylumPalpitia
          • ClassPalpitea
        • SubphylumRollomonadia
          • ClassCryptophyceae
            • OrderCryptomonadales
            • OrderPyrenomonadales
            • OrderTetragonidiales
          • ClassGoniomonadea
            • OrderGoniomonadida
          • ClassLeucocryptea
            • OrderKatablepharida
            • OrderPalpitida
      • PhylumHaptophyta
        • ClassCoccolithophyceae[=Prymnesiophyceae]
          • OrderCoccolithales
          • OrderCoccosphaerales
          • OrderIsochrysidales
          • OrderPhaeocystales
          • OrderPrymnesiales
          • OrderSyracosphaerales
          • OrderZygodiscales
        • ClassPavlovophyceae
          • OrderPavlovales
      • PhylumHeliozoa
        • ClassCentrohelea
          • OrderAcanthocystida
          • OrderPterocystida
    • SubkingdomHarosa[= "SupergroupSAR"]
      • InfrakingdomHalvaria
        • SuperphylumAlveolata
        • SuperphylumHeterokonta[= "SupergroupStramenopiles"]
      • InfrakingdomRhizaria
  • KingdomFungi
  • KingdomPlantae[=Archaeplastida]
  • KingdomAnimalia

Cavalier-Smith et al. (2015)

• Cavalier-Smith, T.,Chao, E.E.&Lewis, R.2015. Multiple origins of Heliozoa from flagellate ancestors: New cryptist subphylum Corbihelia, superclass Corbistoma, and monophyly of Haptista, Cryptista, Hacrobia and Chromista.Molecular Phylogenetics and Evolution93: 331–362.DOI:10.1016/j.ympev.2015.07.004Reference page.

KingdomChromistaCavalier-Smith, 1981

• Subkingdom 1.HacrobiaOkamoto et al. ex Cavalier-Smith, 2010 and Cavalier-Smith, 2010
  • Phylum 1.HaptistaCavalier-Smith phyl. n. (originally infrakingdom)
    • Subphylum 1.HaptophytinaCavalier-Smith subphyl. n. (compositionally identical to phylumHaptophytaHibberd ex Cavalier-Smith, 1986
      • Class 1.CoccolithophyceaeCasper, 1972 ex Rothmaler, 1951 (=PrymnesiophyceaeHibberd em. Cavalier-Smith et al., 1996a and Cavalier-Smith et al., 1996b) (e.g.Emiliania,Isochrysis,Prymnesium)
      • Class 2.PavlovophyceaeCavalier-Smith, 1986 (e.g.Diacronema,Pavlova)
      • Class 3.RappephyceaeCavalier-Smith cl. n. (Diagnosis: rappemonads: plastid-bearing sisters of Coccolithophyceae plus Pavlovophyceae)
    • Subphylum 2.HeliozoaCavalier-Smith subphyl. n.
      • ClassCentroheleaKühn, 1926 ex Cavalier-Smith, 1993 (e.g.Oxnerella,Polyplacocystis,Acanthocystis,Raphidiophrys) (= unrankedCentroheliozoa:Dürrschmidt and Patterson, 1987a and Dürrschmidt and Patterson, 1987b)
  • Phylum 2.CryptistaCavalier-Smith, 1989 em.
    • Subphylum 1.RollomonadiaCavalier-Smith (2013)
      • Superclass 1.CryptomonadaCavalier-Smith, 2004 (as subphylum) stat. n.
        • Class 1.CryptophyceaeFritsch in West and Fritsch, 1927 (e.g.Guillardia)
        • Class 2.GoniomonadeaCavalier-Smith, 1993 (Goniomonas)
      • Superclass 2.LeucocryptaCavalier-Smith supercl. n. (Diagnosis: as for subphylum Leucocrypta and class Leucocryptea in Cavalier-Smith (2004) p. 77)
        • ClassLeucocrypteaCavalier-Smith, 2004
          • OrderKathablepharidaCavalier-Smith, 1993 (e.g.Kathablepharis,Roombia)
    • Subphylum 2.PalpitiaCavalier-Smith in Cavalier-Smith and Chao, 2012
      • ClassPalpiteaCavalier-Smith in Cavalier-Smith and Chao, 2012 (Palpitomonas)
    • Subphylum 3.CorbiheliaCavalier-Smith subphyl. n.
      • Superclass 1.EndoheliaCavalier-Smith supercl. n.
        • ClassEndoheleaCavalier-Smith in Yabuki et al., 2012
          • Order 1.MicrohelidaCavalier-Smith in Yabuki et al., 2012 (Microheliella)
          • Order 2.HeliomonadidaCavalier-Smith, 1993 em. 2012 (Heliomorpha)
      • Superclass 2.CorbistomaCavalier-Smith supercl. n.
        • Class 1.PicomonadeaSeenivasan et al., 2013
          • OrderPicomonadidaSeenivasan et al., 2013 (Picomonas)
        • Class 2.TelonemeaCavalier-Smith, 1993
          • OrderTelonemidaCavalier-Smith, 1993 (Telonema,Lateronema)
• Subkingdom 2.HarosaCavalier-Smith, 2010a and Cavalier-Smith, 2010b
  • Infrakingdom 1.HalvariaCavalier-Smith, 2010a and Cavalier-Smith, 2010b
    • Superphylum 1.HeterokontaCavalier-Smith, 1981 (=stramenopiles)
      • PhylaOchrophyta,Pseudofungi,Bigyra
    • Superphylum 2.AlveolataCavalier-Smith, 1991 stat. n. 2013
      • PhylaMiozoa(SubphylaProtalveolataandMyzozoa(infraphylaDinozoaandApicomplexa)) andCiliophora
  • Infrakingdom 2.RhizariaCavalier-Smith, 2002a and Cavalier-Smith, 2002b
    • PhylaCercozoaandRetaria