SAR supergroup: Information from Answers.com

The SAR supergroup is a clade that includes Stramenopiles, Alveolates, and Rhizaria.^[1]^[2]^[3]^[4]

The first letter of each group provides the "SAR" in the name.

It includes most of the organisms in the Chromalveolata grouping, but not Hacrobia.

References

^ Archibald JM (January 2009). "The puzzle of plastid evolution". Curr. Biol. 19 (2): R81–8. doi:10.1016/j.cub.2008.11.067. PMID 19174147. http://linkinghub.elsevier.com/retrieve/pii/S0960-9822(08)01485-1.
^ Burki F, Shalchian-Tabrizi K, Minge M, et al (2007). "Phylogenomics reshuffles the eukaryotic supergroups". PLoS ONE 2 (8): e790. doi:10.1371/journal.pone.0000790. PMID 17726520. PMC 1949142. http://dx.plos.org/10.1371/journal.pone.0000790.
^ Hampl V, Hug L, Leigh JW, et al (March 2009). "Phylogenomic analyses support the monophyly of Excavata and resolve relationships among eukaryotic "supergroups"". Proc. Natl. Acad. Sci. U.S.A. 106 (10): 3859–64. doi:10.1073/pnas.0807880106. PMID 19237557. http://www.pnas.org/cgi/pmidlookup?view=long&pmid=19237557.
^ Frommolt R, Werner S, Paulsen H, et al (December 2008). "Ancient recruitment by chromists of green algal genes encoding enzymes for carotenoid biosynthesis". Mol. Biol. Evol. 25 (12): 2653–67. doi:10.1093/molbev/msn206. PMID 18799712. http://mbe.oxfordjournals.org/cgi/pmidlookup?view=long&pmid=18799712.

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Eukaryota classification

Domain : Archaea - Bacteria - Eukaryota

Bikonta

AH/SAR

Archaeplastida, or Plantae sensu lato	Viridiplantae/Plantae sensu stricto · Rhodophyta · Glaucocystophyceae

Hacrobia, or non-SAR chromalveolata	Haptophyta · Cryptophyta · Centroheliozoa

SAR

Heterokont ("S")	Ochrophyta · Bigyra · Pseudofungi

Alveolata	Ciliates · Myzozoa (Apicomplexa, Dinoflagellata)

Rhizaria

Cercozoa · Retaria (Foraminifera, Radiolaria)

Excavata

Discoba (Euglenozoa, Percolozoa) · Metamonad · Malawimonas

Apusozoa

Apusomonadida (Apusomonas) · Ancyromonadida (Ancyromonas) · Hemimastigida (Hemimastix, Spironema, Stereonema)

Unikonta

Amoebozoa

Lobosea · Conosa · Phalansterium

Opisthokonta

Holozoa

Mesomycetozoea

Dermocystida · Ichthyophonida

Filozoa

Filasterea	Capsaspora · Ministeria

Choanoflagellatea	Codonosigidae

Metazoa or "Animalia"	Eumetazoa (Bilateria, Cnidaria, Ctenophora) · Mesozoa · Parazoa (Placozoa, Porifera)

Fungi

Dikarya (Ascomycota, Basidiomycota) · Glomeromycota · Zygomycota · Blastocladiomycota · Chytridiomycota/Neocallimastigomycota · Microsporidia

sister: Nucleariidae (Nuclearia, Micronuclearia)

SAR: Chromalveolata: Heterokont

Ochrophyta/
(photosynthetic)

Phaeista

Hypogyristea

Pinguiophyceae	Pinguiococcus · Glossomastix

Pelagophyceae	Pelagomonas

Actinochryso-/ Dictyochophyceae	Florenciellales (Florenciella, Verrucophora) Dictyochales (Dictyocha) Rhizochromulinales (Rhizochromulina) Pedinellales: Pseudopedinella · Mesopedinella · Apedinella · Parapedinella · Pedinella · Actinomonas · Pteridomonas · Ciliophrys · Actinophryid (Actinophrys, Actinosphaerium)

Chrysista

Chrysophyceae	Chromulinales (Chromulina, Chrysamoeba, Phaeoplaca) · Chrysosphaerales (Chrysosaccus, Chrysosphaera) · Hibberdiales (Chromophyton, Hibberdia, Lagynion) · Hydrurales (Hydrurus) · Phaeothamnales (Antarctosaccion)

Eustigmatophyceae	Eustigmataceae (Eustigmatos, Pseudostaurastrum, Vischeria) · Monodopsidaceae (Nannochloropsis) · Pseudocharaciopsidaceae (Pseudocharaciopsis)

Phaeophyceae	Ascoseirales · Cutleriales · Desmarestiales · Dictyotales · Discosporangiales · Ectocarpales · Fucales · Ishigeales · Laminariales · Nemodermatales · Onslowiales · Ralfsiales · Scytosiphonales · Scytothamnales · Sphacelariales · Sporochnales · Syringodermatales · Tilopteridales

Phaeothamniophyceae	Phaeothamniales (Phaeoschizochlamys, Phaeothamnion, Stichogloea, Tetrasporopsis) · Pleurochloridellales (Pleurochloridella)

Raphidophyceae	Chattonella, Fibrocapsa, Gonyostomum, Haramonas, Heterosigma, Vacuolaria

Synurophyceae	Heterogloeales (Heterogloea) · Ochromonadales (Ochromonas, Dinobryon) · Rhizochloridales (Chlamydomyxa) · Synurales (Mallomonas, Synura, Chrysodidymus, Chrysosphaerella, Tessellaria)

Xanthophyceae	Botrydiales (Asterosiphon, Botrydium) · Mischococcales (Mischococcus) · Tribonematales (Tribonema) · Vaucheriales (Vaucheria)

Khakista

Bolidophyceae

Bolidomonas

Bacillariophyta

Coscinodiscophyceae	Biddulphiophycidae (Eupodiscaceae, Odontella, Biddulphia) · Chaetocerotophycidae (Attheya, Bacteriastrum, Chaetoceros) · Corethrophycidae (Corethron) · Coscinodiscophycidae (Hyalodiscus, Podosira, Coscinodiscus, Planktoniella, Stellarima, Melosira, Stephanopyxis, Paralia) · Cymatosirophycidae (Cymatosira) · Lithodesmiophycidae (Lithodesmium) · Rhizosoleniophycidae (Guinardia, Proboscia, Rhizosolenia) · Thalassiosirophycidae (Thalassiosira)

Bacillariophyceae	Bacillariales (Bacillaria, Nitzschia) · Naviculales (Navicula, Pinnularia)

Fragilariophyceae	Fragilariales (Asterionella, Fragilaria)

Fungus-like/
(nonphotosynthetic)

Pseudofungi

Oomycetes (Pythium) · Hyphochytridiomycetes (Hyphochytrium)

Bigyra

Sagenista	Bicosoecea (Cafeteria, Caecitellus) Labyrinthulomycetes (Labyrinthula)

Opalinata/Slopalinida	Opalinidae (Cepedea, Opalina, Protoopalina) · Proteromonadidae (Proteromonas, Karotomorpha) · Blastocystis

SAR: Chromalveolata: Alveolata

Ciliophora

Postciliodesmatophora	Heterotrichea (Stentor) · Karyorelictea (Loxodes)

Intramacronucleata	Spirotrichea (Stylonychia) · Litostomatea (Didinium, Balantidium) · Phyllopharyngea (Tokophrya) · Nassophorea (Nassula) · Colpodea (Colpoda) · Oligohymenophorea (Tetrahymena, Ichthyophthirius, Vorticella, Paramecium) · Plagiopylea (Plagiopyla) · Prostomatea (Coleps)

Other	Cryptocaryon

Myzozoa

Apicomplexa

Aconoidasida

Plasmodiidae/Haemosporida (Plasmodium, Haemoproteus, Leukocytozoon)

Piroplasmida (Babesia, Theileria)

Conoidasida

Coccidia

Eu-

Adele-	Haemogregarina, Hepatozoon, Karyolysus

Eimeri-	Cryptosporidiidae (Cryptosporidium) Eimeriidae (Isospora, Cyclospora, Eimeria) Sarcocystidae (Toxoplasma, Sarcocystis, Besnoitia, Neospora)

Agamo-

Rhytidocystidae (Rhytidocystis)

Gregarinia

Gregarinasina (Gregarina)

Colpodellidae

Colpodella

Chromera

Dinoflagellata

Dinokaryota	With a theca: Peridiniales (Pfiesteria, Peridinium) · Gonyaulacales (Ceratium, Gonyaulax) · Prorocentrales (Prorocentrum) · Dinophysiales (Dinophysis, Histioneis, Ornithocercus, Oxyphysis) Without theca: Gymnodiniales (Gymnodinium, Karenia, Karlodinium, Amphidinium) · Suessiales (Polarella, Symbiodinium) Noctilucales (Noctiluca)

Syndinian	Syndiniales: Amoebophryaceae (Amoebophyra) · Duboscquellaceae (Duboscquella) · Syndiniaceae (Hematodinium, Syndinium)

Other	Oxyrrhis

Related	Perkinsus

SAR: Rhizaria

Cercozoa

Filosa

Monadofilosa

Imbricatea	Euglyphida: Cyphoderiidae (Cyphoderia) · Euglyphidae (Euglypha) · Paulinellidae (Paulinella) · Trinematidae (Trinema) Thaumatomonadida: Thaumatomastigidae (Gyromitus, Protaspis, Thaumatomonas, Thaumatomastix)

Thecofilosea	Cryomonad (Cryothecomonas) · Ebriidae (Ebria) · Phaeodarea (Aulosphaera) · Tectofilosid (Pseudodifflugia) · Cryptodifflugia

Spongomonadea	Spongomonas, Rhipidodendron

Cercomonadida	Cercomonadidae (Cercomonas, Eocercomonas, Helkesimastix, Paracercomonas, Massisteria) · Heteromitidae (Bodomorpha, Heteromita) · Sainouridae (Sainouron, Cholamonas)

Reticulofilosa

Proteomyxidea	Gymnophryid (Gymnophrys, Borkovia) · Dimorphid (Dimorpha) · Desmothoracida (Clathrulina, Hedriocystis) · Gymnosphaerida

Chlorarachniophyta	Chlorarachnion, Gymnochlora, Lotharella, Cryptochlora, Bigelowiella

Endomyxa

Phytomyxa/Plasmodiophorida (Spongospora, Plasmodiophora)

Vampyrellidae/Aconchulinida (Arachnula, Platyreta)

Pseudospora

Ascetosporea: Paramyxea (Marteilia) · Haplosporidia (Haplosporidium, Urosporidium)

Gromiidae (Gromia)

Reticulosida

Retaria

Foraminifera	Allogromiida (Allogromia) · Miliolid (Alveolinella) · Textulariida (Textularia)

Radiolaria	Polycystinea (Didymocyrtis, Siphonosphaera) · Acantharea (Acanthometridae) · Sticholonchea (Sticholonche)

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