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Postgaardi

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Genus of protozoans

Postgaardi
Scientific classification
Domain: Eukaryota
(unranked): Excavata
Division: Euglenozoa
Class: Postgaardea
Order: Postgaardida
Cavalier-Smith 2003
Family: Postgaardidae
Cavalier-Smith 2016
Genus: Postgaardi
Fenchel et al. 1995
Species
  • Postgaardi mariagerensis Fenchel et al. 1995

Postgaardi mariagerensis is a species of single-celled eukaryote in the Euglenozoa. Some have classified it in a class called Postgaardea along with Calkinsia, but as of 2009, Postgaardi is not well enough known to confidently determine its relationship with other organisms in the Euglenozoa. Both it and Calkinsia do live in low oxygen environments and are covered with bacteria which live on their surface.

Species

The only species in the genus Postgaardi is P. mariagerensis.

References

  1. ^ Yubuki, N; Edgcomb, Vp; Bernhard, Jm; Leander, Bs (Jan 2009). "Ultrastructure and molecular phylogeny of Calkinsia aureus: cellular identity of a novel clade of deep-sea euglenozoans with epibiotic bacteria". BMC Microbiology. 9: 16. doi:10.1186/1471-2180-9-16. PMC 2656514. PMID 19173734.
  2. Guiry, M.D.; Guiry, G.M. (2008). "Postgaardi". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. Retrieved 2009-02-22.

Further reading

  • Yubuki, Naoji; Simpson, Alastair G.B.; Leander, Brian S. (January 2013). "Reconstruction of the feeding apparatus in Postgaardi mariagerensis provides evidence for character evolution within the Symbiontida (Euglenozoa)". European Journal of Protistology. 49 (1): 32–39. doi:10.1016/j.ejop.2012.07.001. PMID 22925570.
  • Simpson, Alastair G. B.; Van Den Hoff, John; Bernard, Catherine; Burton, Harry R.; Patterson, David J. (22 May 1996). "The ultrastructure and systematic position of the euglenozoon Postgaardi mariagerensis, Fenchel et al". Archiv für Protistenkunde. 147 (3–4): 213–25. doi:10.1016/S0003-9365(97)80049-8.
Taxon identifiers
Postgaardi
Excavata
Domain
Archaea
Bacteria
Eukaryota
(major groups
Excavata
Diaphoretickes
Hacrobia
Cryptista
Rhizaria
Alveolata
Stramenopiles
Plants
Amorphea
Amoebozoa
Opisthokonta
Animals
Fungi
Mesomycetozoea)
Discoba
Jakobida
Jakobea
Jakobida
Tsukubamonada
Tsukubea
Tsukubamonadida
Discicristata
Percolozoa
Pharyngomonada
Pharyngomonadidea
Tetramitia
Lunosea
Neovahlkampfiea
Eutetramitia
Lyromonadea
Heterolobosea
Euglenozoa
Postgaardia
Postgaardea
Glycomonada
Diplonemea
Kinetoplastea
Prokinetoplastina
Metakinetoplastina
Euglenida
Petalomonadea
Alistosa
Entosiphonea
Karavia
Spirocuta
Anisonemea
Peranemea
Euglenophyceae
Loukozoa
Neolouka
Malawimonadea
Malawimonadida
Planomonada
Planomonadea
Ancyromonadida
Metamonada
Anaeromonada
Anaeromonadea
Trichozoa
Fornicata
Carpediemonadea
Eopharyngia
Parabasalia
Pimpavickea
Hypotrichomonadea
Trichomonadea
Spirotrichonymphea


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