Placidozoa
{{Short description|Group of non-photosynthetic organisms}}
{{Automatic taxobox
| image = Opalina ranarum Protsville.jpg
| image_caption = Opalina ranarum, a species of placidozoan
| taxon = Placidozoa
| authority = Cavalier-Smith 2013
| subdivision_ranks = Classes
| subdivision =
}}
{{wikispecies}}
Placidozoa is a recently defined non-photosynthetic lineage of Stramenopiles.{{Cite journal| last1=Cavalier-Smith | first1=Thomas | last2=Scoble | first2=Josephine Margaret |title=Phylogeny of Heterokonta: Incisomonas marina, a uniciliate gliding opalozoan related to Solenicola (Nanomonadea), and evidence that Actinophryida evolved from raphidophytes | journal=European Journal of Protistology | date=2013 | volume=49 | issue= 3 | pages=328–353 | doi= 10.1016/j.ejop.2012.09.002| pmid= 23219323}}{{citation | date=2015 | last= Ruggiero |first=Michael A. | title = Higher Level Classification of All Living Organisms | volume=10 |issue=4 |pages= e0119248 |journal=PLOS ONE | doi=10.1371/journal.pone.0119248 |display-authors=etal | pmid=25923521 | pmc=4418965 | bibcode = 2015PLoSO..1019248R | doi-access = free }}
Phylogeny
In 2016, Philippe Silar presented the following phylogeny for the Placidozoa:{{cite journal |last=Silar |first=Philippe |title=Protistes Eucaryotes: Origine, Evolution et Biologie des Microbes Eucaryotes |date=2016 |url=https://hal.archives-ouvertes.fr/hal-01263138 |pages=1–462 |journal=HAL Archives-ouvertes }}
{{clade| style=font-size:100%;line-height:80%
|label1=Placidozoa
|1={{Clade
|1=Placididea
|2={{Clade
|1=Nanomonadea
|2={{Clade
|1=Opalomonadea
|label2=Opalinata
|2={{Clade
|1=Blastocystea
|2=Opalinea
}}
}}
}}
}}
}}
Taxonomy
Infraphylum Placidozoa Cavalier-Smith 2013
- Superclass Wobblata Cavalier-Smith 2006 stat. n. 2013 (paraphyletic)
- Class Placididea Moriya, Nakayama & Inouye 2002
- Order Placidida Moriya, Nakayama & Inouye 2002 [Placidae Cavalier-Smith 2006]
- Family Placidiaceae Moriya, Nakayama & Inouye 2002
- Genus Pendulomonas Tong 1997
- Genus Placidia Moriya, Nakayama & Inouye 2002
- Genus Wobblia Moriya, Nakayama & Inouye 2000
- Genus Allegra Rybarski et al. 2015
- Class Nanomonadea Cavalier-Smith 2013
- Order Uniciliatida Cavalier-Smith 2013
- Family Solenicolidae Cavalier- Smith 2013
- Genus Solenicola Pavillard 1916
- Family Incisomonadidae Cavalier-Smith & Scoble 2013
- Genus Incisomonas Scoble & Cavalier-Smith 2013
- Class Opalomonadea Cavalier-Smith 2013
- Genus Barthelona Bernard, Simpson & Patterson 2000
- Genus Quasibodo Bernard, Simpson & Patterson 2000
- Superclass Opalinata Wenyon 1926 emend. Cavalier-Smith 1996 stat. n. 2006
- Class Blastocystea Zierdt et al. 1967 [Blastocysta Zierdt 1978; Blastocystina Zierdt 1978]
- Order Blastocystida Zierdt 1978
- Family Blastocystidae Jiang & He 1988 non Jaekel 1918
- Genus Blastocystis Alexeev 1911 non Jaekel 1918
- Class Opalinea Wenyon 1926 stat. n. Cavalier-Smith 1993 emend. Cavalier-Smith 2013
- Order Proteromonadida Grassé 1952 emend. Cavalier-Smith 1993 [Proteromonadea Caval.-Sm. 1997]
- Family Proteromonadidae Grassé 1952
- Genus Proteromonas Kunstler 1883 [Prowazekella Alexeieff 1912]
- Order Opalinida Poche 1913 stat. n. Hall 1953 emend. Cavalier-Smith
- Family Karotomorphidae Travis 1934 [Karotomorphida Cavalier-Smith 1993]
- Genus Karotomorpha Travis 1934 [Tetramastix Alexeieff 1916 non Zacharias 1898]
- Family Opalinidae Claus 1874
- Genus Bezzenbergia Earl 1973
- Genus Hegneriella Earl 1971
- Genus Cepedea Metcalf 1920
- Genus Opalina Purkinje & Valentin 1835
- Genus Protozelleriella Delvinquier, Markus & Passmore 1991
- Genus Zelleriella Metcalf 1920
- Genus Protoopalina Metcalf 1918
References
{{Reflist}}
External links
{{wikispecies}}
{{Eukaryota|D.}}
{{Heterokont}}
{{Taxonbar|from=Q26816887}}