Taxonavigation
Superregnum: Eukaryota
Regnum: Chromista
Subregnum: Harosa 
Infraregnum: Heterokonta 
Phylum: Oomycota 
Classes: Bigyromonadea – Hyphochytrea – Peronosporea
Ordines (overview):
Albuginales –
Anisolpidiales –
Developayellales –
Haptoglossales –
Hyphochytriales –
Lagenismatales –
Leptomitales –
Myzocytiopsidales –
Olpidiopsidales –
Peronosporales –
Pirsoniales –
Pythiales –
Rhipidiales –
Rozellopsidales –
Salilagenidiales –
Saprolegniales
Familia (incertae sedis): Eurychasmataceae
Name
Oomycota Arx, 1967
Synonyms (Oomycota sensu lato):
- Phycomycetes de Bary, 1866, pro parte
 - Saprolegnia Zerov, 1972, pro parte
 - Heterokontimycotina Dick, 1976, pro parte
 - Pseudofungi Cavalier-Smith, 1986, pro parte
 - Pythiista Cavalier-Smith, 1986
 - Pythiistea Cavalier-Smith, 1989
 - Sloomycetes Patterson, 1994
 - Peronosporomycotina Dick, 2001
 
Synonyms (Oomycota sensu stricto):
- Oomycetes Winter, 1879
 - Peronosporomycetes Dick, 2001
 
Vernacular names
References
- Beakes, G.W. & Thines, M. 2016. Hyphochytriomycota and Oomycota. In: Archibald, J.M., Simpson, A.G.B., Slamovits, C. (Eds.). Handbook of the Protists. Springer, pp. 1-71. DOI: 10.1007/978-3-319-32669-6_26-1
 - Bisby, F.A., Roskov, Y.R., Orrell, T.M., Nicolson, D., Paglinawan, L.E., Bailly, N., Kirk, P.M., Bourgoin, T. & Baillargeon, G., eds 2009. Species 2000 & ITIS Catalogue of Life: 2009 Annual Checklist. Digital resource at www.catalogueoflife.org/annual-checklist/2009/. Species 2000: Reading, UK.
 - Winter, G. 1880 [1879]. Rabenhorst’s Kryptogamen-Flora, 2nd ed., vol. 1, part 1, p. 32.
 - Зеров, Д.К. Очерк филогении бессосудистых растений. Киев: Наукова думка, 1972. [Zerov, D. K. 1972. Outlines of Non-Vascular Plant Phylogeny. Naukova Dumka Press, Kiev (in Russian).]
 
Links
- Index Fungorum: IF 90276
 - MycoBank: MB 90276
 - Oomycota in the World Register of Marine Species
 
Alternative classifications
Arx (1967)
Arx, J. A. von. 1967. Pilzkunde. J. Cramer, 356 p. .
- Oomycetales
 - Hyphochytridiales
 
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, .
Kingdom Chromista
- Subkingdom Chromophyta
- Phylum Heterokonta
- Subphylum Pseudofungi (= Heterkontimycotina)
- Superclass Pythiista
- Class Oomycetes
 - Class Hyphochytrea
 
 - Superclass Labyrinthista 
- Class Labyrinthulea
- Order Thraustochytriales
 - Order Labyrinthulales
 
 
 - Class Labyrinthulea
 
 - Superclass Pythiista
 
 - Subphylum Pseudofungi (= Heterkontimycotina)
 
 - Phylum Heterokonta
 
Cavalier-Smith (1989)
Cavalier-Smith. T. (1989). The Kingdom Chromista. In: J.C. Green et al. (eds). The Chromophyte Algae: problems and Perspectives, pp. 381-407, .
- Kingdom Chromista
- Subkingdom Cryptista
 - Subkingdom Chromophyta
- Phylum Heterokonta
- Subphylum Pseudofungi ("Not now a synonym for Heterokontimycotina Dick 1976.") 
- Class Pythiistea
 
 
 - Subphylum Pseudofungi ("Not now a synonym for Heterokontimycotina Dick 1976.") 
 
 - Phylum Heterokonta
 
 
Dick in Margulis et al. (1990)
Dick, M.W., 1990. 33. Phylum Oomycota. In: Margulis, L., J.O. Corliss, M. Melkonian, D.J. Chapman (ed.). Handbook of Protoctista. Jones and Bartlett Publishers, Boston, p. 661-685. See Brands, S.J. (1989-2015), .
Kingdom Protoctista
- Section IV: Phyla with flagellated stages and complex sexual cycles
- Phylum 33. Oomycota
- Class Saprolegniomycetidae
 - Class Peronosporomycetidae
 
 
 - Phylum 33. Oomycota
 
Patterson (1999)
From The Diversity of Eukaryotes, (PDF)
In Eukaryotes
Clade Stramenopiles
- Clade Sloomycetes
 
Patterson in Lee et al. (2000)
Patterson, D.J., 2000. Residual Heterotrophic Stramenopiles. In: Lee, J.J., Leedale, G.F. & Bradbury, P. An Illustrated Guide to the Protozoa. Society of Protozoologists/Allen Press: Lawrence, Kansas, U.S.A, 2nd ed., vol. 2, p. 751-754, . See Brands, S.J. (1989-2015), .
In “protozoa”, “stramenopiles”
Dick (2001)
Dick, M. W. (2001). Straminipilous fungi. Dordrecht, the Netherlands: Kluwer Academic Publishers. 670 p., .
- Kingdom Straminipila (= Kingdom Chromista)
- Subkingdom Chromophyta
- Phylum Heterokonta 
- Subphylum Ochrista
 - Subphylum Bicoecia
 - Subphylum Labyrinthista
- Class Labyrinthista (= Labyrinthulomycetes)
- Order Labyrinthulales
 - Order Thraustochytriales
 
 
 - Class Labyrinthista (= Labyrinthulomycetes)
 - Subphylum Peronosporomycotina (= Pseudofungi, Heterokontimycotina pro parte majore)
- Class Peronosporomycetes 
- Subclass Peronosporomycetidae
- Order Peronosporales
 - Order Pythiales
 
 - Subclass Rhipidiomycetidae
- Order Rhipidiales
 
 - Subclass Saprolegniomycetidae
- Order Saprolegniales
 - Order Sclerosporales
 - Order Salilagenidiales
 - Order Leptomitales
 - Order Rhipidiales
 
 
 - Subclass Peronosporomycetidae
 - Class Hyphochytriomycetes
- Subclass Hyphochytriomycetidae
- Order Hyphochytriales
 
 - Incertae sedis in Peronosporomycetes
 
 - Subclass Hyphochytriomycetidae
 
 - Class Peronosporomycetes 
 
 - Phylum Haptomonada
 
 - Phylum Heterokonta 
 - Subkingdom Cryptista
- Phylum Cryptista
 
 
 - Subkingdom Chromophyta
 - Incertae sedis
- Class Plasmodiophoromycetes
- Order Plasmodiophorales
 - Order Haptoglossales
 
 
 - Class Plasmodiophoromycetes
 
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, .
- 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
 
 
 - Subkingdom Eozoa
 - Kingdom Chromista
- Subkingdom Hacrobia
 - Subkingdom Harosa [= "Supergroup SAR"]
- Infrakingdom Halvaria
- Superphylum Alveolata
 - Superphylum Heterokonta [= "Supergroup Stramenopiles"]
- Phylum Bigyra
 - Phylum Ochrophyta [= Heterokontophyta p.p.]
 - Phylum Pseudofungi [= Oomycota] 
- Class Bigyromonadea
- Order Developayellida
 
 - Class Hyphochytrea
- Order Hyphochytriida
 - Order Pirsoniida
 
 - Class Oomycetes
- Subclass Eogamia
- Order Anisolpidiales
 - Order Haptoglossales
 - Order Lagenismatales
 - Order Olpidiopsidales
 - Order Rozellopsidales
 
 - Subclass Peronosporidae
- Order Peronosporales
 - Order Pythiales
 - Order Rhipidiales
 
 - Subclass Saprolegniidae
- Order Albuginales
 - Order Leptomitales
 - Order Salilagenidiales
 - Order Saprolegniales
 
 
 - Subclass Eogamia
 
 - Class Bigyromonadea
 
 
 - Infrakingdom Rhizaria
 
 - Infrakingdom Halvaria
 
 - Kingdom Fungi
 - Kingdom Plantae [= Archaeplastida]
 - Kingdom Animalia
 
 - Kingdom Protozoa