Short description : none
This article lists the genera of the Archaea and also shows taxa of archaea that do not contain genera. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN)[ 1] and National Center for Biotechnology Information (NCBI)[ 2] unless otherwise noted.
Phylogeny
For the GTDB phylogeny , National Center for Biotechnology Information (NCBI) taxonomy was initially used to decorate the genome tree via tax2tree. The 16S rRNA-based Greengenes taxonomy is used to supplement the taxonomy particularly in regions of the tree with no cultured representatives. List of Prokaryotic names with Standing in Nomenclature (LPSN) is used as the primary taxonomic authority for establishing naming priorities. Taxonomic ranks are normalised using Phylorank and the taxonomy manually curated to remove polyphyletic groups.[ 3] [ 4] [ 5] [ 6] [ 7]
Cladogram was taken from the GTDB release 11-RS232 (15th April 2026).[ 8] [ 9] [ 10]
Archaea
"Undinarchaeota"
"Huberarchaeaota"
"Aenigmarchaeota"
"Nanohalarchaeota"
Nanobdellota
Methanobacteriati
Thermoproteati
Phylum Microcaldota
Class Microcaldia
Order Microcaldales
Family Microcaldaceae Sakai et al. 2023
Microcaldus Sakai et al. 2023
Phylum "Undinarchaeota"
Class "Undinarchaeia"
Order "Undinarchaeales"
Family "Naiadarchaeaceae" Dombrowski et al. 2020
"Candidatus Naiadarchaeum" Dombrowski et al. 2020
Family "Undinarchaeaceae" Dombrowski et al. 2020
"Candidatus Undinarchaeum" Dombrowski et al. 2020
Phylum "Huberarchaeaota"
Class "Huberarchaeia"
Order "Huberarchaeales"
Family "Huberarchaeaceae" Rinke et al. 2020
Phylum "Aenigmatarchaeota"
Class "Aenigmatarchaeia"
Order "Aenigmatarchaeales"
Family "Aenigmatarchaeaceae" corrig. Rinke et al. 2020
Phylum "Nanohalarchaeota"
Class "Nanohalarchaeia"
Order "Nanohalarchaeales"
Family "Nanohalarchaeaceae"
?"Candidatus Nanohalarchaeum" corrig. Hamm et al. 2019
?"Candidatus Nanopetraeus" corrig. Crits‐Christoph et al. 2016
Order "Nanohydrothermales"
Family "Nanohydrothermaceae" Xie et al. 2022
?"Candidatus Nanohydrothermus" Xie et al. 2022
Order "Nucleotidisoterales"
Family "Nanosalenecaceae" Xie et al. 2022
?"Candidatus Nanosalenecus" Xie et al. 2022
Family "Nucleotidisoteraceae" Xie et al. 2022
?"Candidatus Nucleotidisoter" Xie et al. 2022
Family "Nucleotidivindicaceae" Xie et al. 2022
?"Nucleotidivindex " Xie et al. 2022
Class "Nanohalobiia"
Order "Nanohalobiales"
Phylogeny of "Nanohalobiales"[ 8] [ 9] [ 10]
"Nanohalalkaliarchaeaceae"
"Candidatus Nanohalalkaliarchaeum"
"Nanoanaerosalinaceae"
"Candidatus Asbonarchaeum"
"Candidatus Nanoanaerosalina"
"Nanohalobiaceae"
"Candidatus Nanosalinicola"
"Candidatus Nanohalococcus"
"Candidatus Nanosalina"
"Candidatus Nanohalobium"
"Candidatus Nanohalovita"
Family "Nanoanaerosalinaceae" Zhao et al. 2022
"Candidatus Asbonarchaeum" Baker et al. 2024
"Candidatus Nanoanaerosalina" Zhao et al. 2022
Family "Nanohalalkaliarchaeaceae" La Cono et al. 2020
"Candidatus Nanohalalkaliarchaeum" Ghai et al. 2011
Family "Nanohalobiaceae" La Cono et al. 2020
?"Candidatus Haloredivivus" Ghai et al. 2011
"Candidatus Nanohalobium" La Cono et al. 2020
"Candidatus Nanohalococcus" Reva et al. 2023
"Candidatus Nanosalina" Narasingarao et al. 2012
"Candidatus Nanosalinicola" corrig. Narasingarao et al. 2012
"Candidatus Nanohalovita" Reva et al. 2023
Phylum Nanobdellota
Phylogeny of Nanobdellota[ 8] [ 9] [ 10]
"Tiddalikarchaeales"
"Tiddalikarchaeaceae"
"Ca. Tiddalikarchaeum"
"JAPDLS01"
"Haiyanarchaeaceae"
"Ca. Haiyanarchaeum"
"Jingweiarchaeales"
"Jingweiarchaeaceae"
"Ca. Jingweiarchaeum"
"Pacearchaeales"
"Woesearchaeales"
Nanobdellales
"Nanoarchaeaceae"
"Nanoarchaeum "
Nanobdellaceae
"Ca. Nanoclepta"
Nanobdella
Class Nanobdellia
Order "Pacearchaeales"
Order "Woesearchaeales"
Order Nanobdellales
Family "Nanoarchaeaceae" Huber et al. 2011
Family Nanobdellaceae Kato et al. 2022 ["Nanopusillaceae" Huber et al. 2011 ]
Nanobdella Kato et al. 2022 ["Ca. Nanobsidianus" Castelle et al. 2015 ; "Ca. Nanopusillus " Wurch et al. 2016 ]
"Candidatus Nanoclepta" St. John et al. 2019
Order "Tiddalikarchaeales"
Family "Tiddalikarchaeaceae" Vázquez-Campos et al. 2021
"Candidatus Tiddalikarchaeum" Vázquez-Campos et al. 2021
Order JAPDLS01
Family "Haiyanarchaeaceae" Rao et al. 2023
"Candidatus Haiyanarchaeum" Rao et al. 2023 ["Ca. Tinosarcha" Pallen, Rodriguez-R & Alikhan 2022 ]
Order "Jingweiarchaeales"
Family "Jingweiarchaeaceae" Rao et al. 2023
"Candidatus Jingweiarchaeum" Rao et al. 2023
Order "Parvarchaeales"
Family "Parvarchaeaceae" Rinke et al. 2020
"Candidatus Acidifodinimicrobium" Luo et al. 2020
"Candidatus Parvarchaeum " Baker et al. 2010 (ARMAN 4 & 5)
"Candidatus Rehaiarchaeum" Rao et al. 2023
Phylum "Altarchaeota"
Class "Altarchaeia"
Order "Altarchaeales"
Family "Altarchaeaceae" corrig. Probst et al. 2014
Phylum "Iainarchaeota"
Class "Iainarchaeia"
Order "Forterreales"
Family "Forterreaceae" Pallen, Rodriguez-R & Alikhan 2022 [CSSED10-239]
"Candidatus Forterrea" Probst & Banfield 2017
Order "Iainarchaeales"
Family "Iainarchaeaceae" Rinke et al. 2020
"Candidatus Iainarchaeum" Rinke et al. 2013
Phylogeny of "Micrarchaeota"[ 8] [ 9] [ 10]
"Norongarragalinales"
"Norongarragalinaceae"
"Ca. Norongarragalina"
"Micrarchaeales"
"Micrarchaeaceae"
"Ca. Mancarchaeum"
"Ca. Micrarchaeum"
"Anstonellales"
"Anstonellaceae"
"Ca. Anstonella"
"Bilamarchaeaceae"
"Ca. Bilamarchaeum"
"Burarchaeales"
"Gugararchaeaceae"
"Ca. Gugararchaeum"
"Burarchaeaceae"
"Ca. Burarchaeum"
"Fermentimicrarchaeaceae"
"Ca. Fermentimicrarchaeum"
Class "Micrarchaeia"
Order "Norongarragalinales"
Family "Norongarragalinaceae" Vázquez-Campos et al. 2021
"Candidatus Norongarragalina" Vázquez-Campos et al. 2021
Order "Micrarchaeales"
Family "Micrarchaeaceae" Vázquez-Campos et al. 2021
"Candidatus Mancarchaeum" Golyshina et al. 2017
"Candidatus Micrarchaeum" Baker et al. 2010
Order "Anstonellales"
Family "Anstonellaceae" Vázquez-Campos et al. 2021
"Candidatus Anstonella" Vázquez-Campos et al. 2021
Family "Bilamarchaeaceae" Vázquez-Campos et al. 2021
"Candidatus Bilamarchaeum" Vázquez-Campos et al. 2021
Order "Burarchaeales"
Family "Gugararchaeaceae" Vázquez-Campos et al. 2021
"Candidatus Gugararchaeum" Vázquez-Campos et al. 2021
Family "Burarchaeaceae" Vázquez-Campos et al. 2021
"Candidatus Burarchaeum" Vázquez-Campos et al. 2021
Family "Fermentimicrarchaeaceae" Kadnikov et al. 2020 (Sv326)
"Candidatus Fermentimicrarchaeum" Kadnikov et al. 2020
Phylum Promethearchaeota
Taxonomy of this group is based on LPSN,[ 1] and also these works:[ 11] [ 12] [ 13] [ 14]
Phylogeny of "Asgardarchaeota"[ 8] [ 9] [ 10]
"Asgardarchaeia"
"Asgardarchaeales"
"Thorarchaeia "
"Thorarchaeales"
"Atabeyarchaeia"
"Atabeyarchaeales"
"Baldrarchaeia"
"Baldrarchaeales"
"Jordiarchaeia"
"Jordiarchaeales"
"Odinarchaeia"
"Odinarchaeales"
"Hermodarchaeia"
"Hermodarchaeales"
"Promethearchaeia"
"Helarchaeales"
"Promethearchaeales"
"Sifarchaeia"
"Borrarchaeales"
"Sifarchaeales"
"Wukongarchaeia"
"Wukongarchaeales"
"Njordarchaeia"
"Njordarchaeales"
"Heimdallarchaeia"
"Hodarchaeales"
"Gerdarchaeales" (JABLTI01)
"Heimdallarchaeales"
Promethearchaeota incertae sedis
?"Friggarchaeota" Caceres 2019
?"Gefionarchaeota" Caceres 2019
?"Idunnarchaeota" Caceres 2019
?"Kexuearchaeota" Cai et al. 2021
?"Sleipnirarchaeota" Kioukis et al. 2025
?"Candidatus Balderarchaeum" Xie et al. 2022
?"Candidatus Ranarchaeum" Appler et al. 2026
?"Candidatus Sukunaarchaeum " Harada et al. 2025 [ 15]
?"Candidatus Tyrarchaeum" Xie et al. 2022
Class "Asgardarchaeia"
Order "Asgardarchaeales"
Family "Asgardarchaeaceae" Eme et al. 2023 ex Tamarit et al. 2024
"Candidatus Asgardarchaeum" Eme et al. 2023 ex Tamarit et al. 2024
Order "Thorarchaeales"
Family "Thorarchaeaceae" (MBG-B)
Class "Atabeyarchaeia"
Order "Atabeyarchaeales"
Family "Atabeyarchaeaceae" Valentin-Alvaradoet al. 2024
"Candidatus Atabeyarchaeum" Valentin-Alvarado et al. 2024
Class "Baldrarchaeia"
Order "Baldrarchaeales"
Family "Baldrarchaeaceae" corrig. Liu et al. 2021
"Candidatus Baldrarchaeum" Liu et al. 2021
Class "Jordarchaeia"
Order "Jordarchaeales"
Family "Freyrarchaeaceae" Xie et al. 2022
"Candidatus Freyrarchaeum" Xie et al. 2022
Family "Jordarchaeaceae" Sun et al. 2021
"Candidatus Jordarchaeum" Sun et al. 2021 ["Ca. Freyarchaeum" (sic) Valentin-Alvarado et al. 2024 ]
Class "Odinarchaeia"
Order "Odinarchaeales"
Family "Odinarchaeaceae" Tamarit et al. 2022
"Candidatus Odinarchaeum" Tamarit et al. 2022
Class "Hermodarchaeia"
Order "Hermodarchaeales"
Family "Hermodarchaeaceae" corrig. Liu et al. 2021
"Candidatus Hermodarchaeum" Liu et al. 2021
Class Promethearchaeia
Order "Helarchaeales"
Order Promethearchaeales
Phylogeny of "Promethearchaeales"[ 8] [ 9] [ 10]
"Sigynarchaeaceae"
"Ca. Sigynarchaeum"
Promethearchaeaceae
Family Sigynarchaeaceae Xie et al. 2022
"Candidatus Sigynarchaeum" Xie et al. 2022
Family Promethearchaeaceae Imachi et al. 2024
"Candidatus Harpocratesius" Wu et al . 2022 [ 16]
"Candidatus Lokiarchaeum " corrig. Spang et al. 2015 (MBGB, DSAG)
?"Candidatus Nerearchaeum" Nobs et al. 2025
Promethearchaeum Imachi et al. 2024
Class "Sifarchaeia"
Order "Sifarchaeales"
Family "Sifarchaeaceae" Sun et al. 2021
"Candidatus Sifarchaeum" corrig. Farag, Zhao & Biddle 2020
Order "Borrarchaeales"
Family "Borrarchaeaceae" Liu et al. 2021
"Candidatus Borrarchaeum" Liu et al. 2021
Class "Wukongarchaeia"
Order "Wukongarchaeales"
Family "Wukongarchaeaceae" Liu et al. 2021
"Candidatus Wukongarchaeum" Liu et al. 2021
Class "Njordarchaeia"
Order "Njordarchaeales"
Family "Panguiarchaeaceae" Qu et al. 2023
"Panguiarchaeum " Qu et al. 2023
Family "Njordarchaeaceae" Xie et al. 2022
"Candidatus Njordarchaeum" Xie et al. 2022
Class "Heimdallarchaeia"
?"Candidatus Yibarchaeum" MacLeod et al. 2025
Order "Hodarchaeales"
Family "Hodarchaeaceae" Liu et al. 2021
Family "Margulisarchaeaceae" Imachi et al. 2025
?"Candidatus Flexarchaeum" Imachi et al. 2025
?"Candidatus Margulisarchaeum" Imachi et al. 2025
Order "Gerdarchaeales"
Order "Heimdallarchaeales"
Family "Kariarchaeaceae" Liu et al. 2021
"Candidatus Kariarchaeum" Liu et al. 2021
Family "Heimdallarchaeaceae" Wu et al. 2022
Phylum "Korarchaeota"
Class "Korarchaeia"
Order "Korarchaeales"
Family "Korarchaeaceae" Rinke et al. 2020
"Candidatus Korarchaeum" Elkins et al. 2008
"Candidatus Methanodesulfokora" McKay et al. 2019
Phylogeny of Thermoproteota[ 8] [ 9] [ 10]
"BAT"
"Bathyarchaeia"
"Bifangarchaeales"
"Xuanwuarculales"
"Hecatellales"
"Houtuarculales"
"Wuzhiqiibiales"
"Zhuquarculales"
"Bathyarchaeales"
"Nitrososphaeria A"
"Caldarchaeales"
Nitrososphaeria
"Geothermarchaeales"
PSMU01
Conexivisphaerales
Nitrososphaerales
"Sulfobacteria"
"Methanomethylicia"
"Nezhaarchaeales"
"Culexarchaeles"
"Methanomethylicales"
"Thermoproteia "
Thermoproteota Incertae sedis
"Brockiarchaeota"
Class "Bathyarchaeia"
Order "Bifangarchaeales"
Family "Bifangicolaceae" Hou et al. 2023
?"Candidatus Bifangicola" Hou et al. 2023 [3300025546_26]
Family "Bifangarchaeaceae" Hou et al. 2023
"Candidatus Bifangarchaeum" corrig. Hou et al. 2023 [B24: DTBU01 sp011374155]
Family "Bifangistellaceae" Hou et al. 2023
"Candidatus Bifangistella" Hou et al. 2023 [DRYS01: DRYS01 sp011367275]
Order "Xuanwuarculales"
Family "Mazuisomaceae" Hou et al. 2023
?"Candidatus Mazuisoma" Hou et al. 2023
Family "Mazuicellaceae" Hou et al. 2023
?"Candidatus Mazuibellus" Hou et al. 2023
?"Candidatus Mazuicella" Hou et al. 2023
Family "Mazuousiaecae" Hou et al. 2023
?"Candidatus Mazuarcula" Hou et al. 2023
?"Candidatus Mazuousia" Hou et al. 2023
Family "Xuanwuarculaceae" Hou et al. 2023
"Candidatus Xuanwuarcula" Hou et al. 2023 [RBG-16-48-13 sp001775995]
Order "Hecatellales"
Phylogeny of "Hecatellales"[ 8] [ 9] [ 10]
"Hecatellaceae"
"Ca. Hecatella"
"Ca. Jinwuarcula"
"Ca. Jinwuicola"
"Ca. Jinwuimorpha"
Family "Hecatellaceae" Rinke et al. 2020
"Candidatus Hecatella" Adam et al. 2022
"Candidatus Jinwuarcula" Hou et al. 2023 [B25]
"Candidatus Jinwuicola" Hou et al. 2023 [EX4484-218 sp002254975]
?"Candidatus Jinwuimonas" Hou et al. 2023
"Candidatus Jinwuimorpha" Hou et al. 2023 [EX4484-218 sp003661965]
?"Candidatus Jinwuiprofundus" Hou et al. 2023
?"Candidatus Jinwuousia" Hou et al. 2023 [JdFR-11 sp002011035]
Order "Houtuarculales"
Phylogeny of "Houtuarculales"[ 8] [ 9] [ 10]
"Crenohoutuithermaceae"
"Ca. Crenohoutuithermus"
"Fontihoutuithermaceae"
"Ca. Fontihoutuithermus"
"Aphrohoutuibellaceae"
"Ca. Aphrohoutuibellus"
"Ca. Hydrohoutuibellus"
"Houtuousiaceae"
"Ca. Houtuousia"
"Houtuarculaceae"
"Ca. Houtuarcula"
Family "Houtuithermaceae" Hou et al. 2023
?"Candidatus Houtuithermus" Hou et al. 2023
Family "Marihoutuimonadaceae" Hou et al. 2023
?"Candidatus Houtuibellus" Hou et al. 2023
?"Candidatus Marihoutuimonas" Hou et al. 2023
Family "Crenohoutuithermaceae" Hou et al. 2023
"Candidatus Crenohoutuithermus" Hou et al. 2023 [DTDX01]
Family "Fontihoutuithermaceae" Hou et al. 2023
?"Candidatus Fluxihoutuithermus" Hou et al. 2023 [DTOY01 sp011358085]
"Candidatus Fontihoutuithermus" Hou et al. 2023 [DTGE01 sp011389385]
Family "Aphrohoutuibellaceae" Hou et al. 2023
"Candidatus Aphrohoutuibellus" Hou et al. 2023 [RBG-13-38-9]
"Candidatus Hydrohoutuibellus" Hou et al. 2023 [DTMT01 sp011355205]
Family "Houtuousiaceae" Hou et al. 2023
"Candidatus Houtuousia" Hou et al. 2023 [40CM-2-53-6]
Family "Houtuarculaceae" Hou et al. 2023
?"Candidatus Limnohoutuiplasma" Hou et al. 2023
"Candidatus Houtuarcula" Hou et al. 2023 [FEN-987]
Order "Wuzhiqiibiales"
Phylogeny of "Wuzhiqiibiales"[ 8] [ 9] [ 10]
"Wuzhiqiimorphaceae"
"Ca. Wuzhiqiimorpha"
"Wuzhiqiimonadaceae"
"Ca. Wuzhiqiimonas"
"Wuzhiqiibiaceae"
"Ca. Wuzhiqiibium"
Family "Wuzhiqiithermaceae" Hou et al. 2023
?"Candidatus Wuzhiqiithermus" Hou et al. 2023
Family "Wuzhiqiitorraceae" Hou et al. 2023
?"Candidatus Wuzhiqiitorris" Hou et al. 2023
Family "Wuzhiqiimorphaceae" Hou et al. 2023
"Candidatus Wuzhiqiimorpha" Hou et al. 2023 [PIYN01: PIYN01 sp003601775]
Family "Wuzhiqiimonadaceae" Hou et al. 2023
"Candidatus Wuzhiqiimonas" Hou et al. 2023 [B23: B23]
Family "Wuzhiqiibiaceae" Hou et al. 2023
"Candidatus Wuzhiqiibium" Hou et al. 2023 [TCS64]
Order "Zhuquarculales"
Family "Zhuquarculaceae" Hou et al. 2023
"Candidatus Zhuquarcula" Hou et al. 2023 [EX4484-135]
Family "Zhuquomorphaceae" Hou et al. 2023
"Candidatus Zhuquomorpha" Hou et al. 2023
Order "Bathyarchaeales"
Phylogeny of "Bathyarchaeales"[ 8] [ 9] [ 10]
"Pontizhurongicolaceae"
"Ca. Pontizhurongicola"
"Hanbarchaeaceae"
"Ca. Hanbarchaeum"
"Ca. Fufeiimorpha"
"Ca. Zhurongicella"
"Marizhurongicellaceae"
"Ca. Marizhurongibium"
"Ca. Marizhurongicella"
"Hanbopyraceae"
"Ca. Hanbopyrus"
"Jingweiiplasmataceae"
"Ca. Jingweiiplasma"
"Bathyarchaeaceae"
"Ca. Baizosoma"
"Ca. Halozhurongicella"
"Ca. Baizobellus"
"Ca. Bathyarchaeum"
"Bathycorpusculaceae"
"Ca. Baizomorpha"
"Ca. Buyanhuyuitorris"
"Ca. Buyanhuyuicella"
"Ca. Hanbocola"
"Ca. Hanbothermus"
"Ca. Yanziithermus"
"Ca. Yuguotorris"
"Ca. Bathycorpusculum"
Family "Actozhurongousiaceae" Hou et al. 2023
?"Candidatus Actozhurongousia" Hou et al. 2023
Family "Yuguousiaceae" Hou et al. 2023
?"Candidatus Yuguousia" Hou et al. 2023
Family "Pontizhurongicolaceae" Hou et al. 2023
"Candidatus Pontizhurongicola" Hou et al. 2023 [B24-2 sp002490245]
Family "Hanbarchaeaceae" Hou et al. 2023
"Candidatus Fufeiimorpha" Hou et al. 2023 [PIYB01]
"Candidatus Hanbarchaeum" Hou et al. 2023 [DTEX01]
"Candidatus Zhurongicella" Hou et al. 2023 [B63]
Family "Marizhurongicellaceae" Hou et al. 2023 [B26-1]
?"Candidatus Aoguangisoma" Hou et al. 2023
"Candidatus Marizhurongibium" Hou et al. 2023 [B17-G17 sp003662645]
"Candidatus Marizhurongicella" Hou et al. 2023 [B26-1]
?"Candidatus Yanziimonas" Hou et al. 2023
?"Candidatus Zhurongibium" Hou et al. 2023
Family "Hanbopyraceae" Hou et al. 2023
"Candidatus Hanbopyrus" Hou et al. 2023 [WUQV01 sp009889585]
Family "Jingweiiplasmataceae" Hou et al. 2023
"Candidatus Jingweiiplasma" Hou et al. 2023 [SOJC01]
Family "Bathyarchaeaceae" Khomyakova et al. 2023
"Candidatus Baizobellus" Hou et al. 2023 [SOJZ01]
?"Candidatus Baizosediminiarchaeum" Yu et al. 2023 [BIN-L-1]
"Candidatus Baizosoma" Hou et al. 2023 [BA1 sp001399805]
?"Candidatus Baizostella" Hou et al. 2023
"Candidatus Bathyarchaeum" Khomyakova et al. 2023
"Candidatus Halozhurongicella" Hou et al. 2023 [B1-G15]
Family "Bathycorpusculaceae" Loh & Brune 2023 [UBA233]
?"Candidatus Aoshunithermus" Hou et al. 2023
?"Candidatus Baizomonas" Hou et al. 2023
"Candidatus Baizomorpha" Hou et al. 2023 [UBA233]
"Candidatus Bathycorpusculum" Loh & Brune 2023 ["Ca. Hafrusarcha" Pallen, Rodriguez-R & Alikhan 2022 ]
"Candidatus Buyanhuyuicella" Hou et al. 2023 [SOJA01]
"Candidatus Buyanhuyuitorris" Hou et al. 2023 [PIYA01]
"Candidatus Hanbocola" Hou et al. 2023 [DSZD01]
"Candidatus Hanbothermus" Hou et al. 2023 [DRVP01]
"Candidatus Yanziithermus" Hou et al. 2023 [JdFR-07]
"Candidatus Yuguotorris" Hou et al. 2023 [DSLH01]
Order "Caldarchaeales"
Phylogeny of "Caldarchaeales"[ 8] [ 9] [ 10]
"Calditenuaceae"
"Ca. Calditenuis"
"Caldarchaeaceae"
"Ca. Caldarchaeum"
"Ca. Pelearchaeum"
"Wolframiiraptoraceae"
"Ca. Terraquivivens"
"Ca. Geocrenenecus"
"Ca. Benthortus"
"Ca. Wolframiiraptor"
Family "Calditenuaceae" Balbay et al. 2023
"Candidatus Calditenuis" Beam et al. 2016
Family "Caldarchaeaceae" Rinke et al. 2020
"Candidatus Caldarchaeum" corrig. Nunoura et al. 2011
"Candidatus Pelearchaeum" Balbay et al. 2023 ["Ca. Cadrafarcha" Pallen, Rodriguez-R & Alikhan 2022 ]
Family "Wolframiiraptoraceae" Buessecker et al. 2022
"Candidatus Benthortus" Buessecker et al. 2022
"Candidatus Geocrenenecus" Buessecker et al. 2022
"Candidatus Terraquivivens" Buessecker et al. 2022
"Candidatus Wolframiiraptor" Buessecker et al. 2022
Nitrososphaeria incertae sedis
?"Candidatus Cenoporarchaeum" corrig. Zhang et al. 2019
?"Candidatus Gigantothauma" corrig. Muller et al. 2010
?"Candidatus Nitrosodeserticola" Hwang et al. 2021
Order "Geothermarchaeales"
Family "Geothermarchaeaceae" Adam et al. 2022
"Candidatus Geothermarchaeum" Adam et al. 2022
"Candidatus Scotarchaeum" Adam et al. 2022
Order PSMU01
Family PSMU01
"Candidatus Australarchaeum" Herbold et al. 2024
Order "Conexivisphaerales"
Family "Conexivisphaeraceae" Kato et al. 2021 (THSC Group)
Conexivisphaera Kato et al. 2021
Order Nitrososphaerales
Phylogeny of Nitrososphaerales[ 8] [ 9] [ 10]
"Gagatemarchaeaceae"
"Ca. Gagatemarchaeum"
"Nitrosocaldaceae"
"Ca. Nitrosothermus"
"Ca. Nitrosocaldus"
Family "Methylarchaceae" Hua et al. 2019
?"Candidatus Methylarchaeum" Hua et al. 2019
?"Candidatus Methanotowutia" Ou et al. 2022
Family "Gagatemarchaeaceae" Sheridan et al. 2023 [UBA183]
"Candidatus Gagatemarchaeum" Sheridan et al. 2023 [Bog-1369; GCA_003164815.1]
?"Candidatus Subgagatemarchaeum" Sheridan et al. 2023 [Fn1; IMG2558309099]
Family "Nitrosocaldaceae" Qin et al. 2016
"Candidatus Nitrosocaldus" de la Torre et al. 2008
"Candidatus Nitrosothermus" Luo et al. 2021
Family "Nitrosomiraceae" Zheng et al. 2024
"Candidatus Nitrosomirus" Zheng et al. 2024
Family Nitrososphaeraceae Stieglmeier et al. 2014
"Candidatus Nitrosocosmicus" corrig. Lehtovirta-Morley et al. 2016
"Candidatus Nitrosopolaris" Pessi, Rutanen & Hultman 2022 ["Ca. Flebogarcha" Pallen, Rodriguez-R & Alikhan 2022 ]
Nitrososphaera Stieglmeier et al. 2014
Family Nitrosopumilaceae Qin et al. 2017
"Cenarchaeum " DeLong & Preston 1996
Nitrosarchaeum corrig. Jung et al. 2018
"Candidatus Nitrosoabyssus" Garritano et al. 2024
?"Candidatus Nitrosokoinonia" Glasl et al. 2023
"Candidatus Nitrosomaritimum" Zhao et al. 2024
"Candidatus Nitrosopelagicus" Santoro et al. 2015
Nitrosopumilus Qin et al. 2017 ["Ca. Nitrosomarinus" Ahlgren et al. 2017 ]
?"Candidatus Nitrosospongia" Moeller et al. 2019
"Candidatus Nitrosotalea" Lehtovirta 2011
"Candidatus Nitrosotenuis" Lebedeva et al. 2013
Class "Methanomethylicia"
Order "Methanohydrogenicales "
Family "Methanohydrogenicaceae" Berghuis et al. 2019
?"Candidatus Methanohydrogenicus" Berghuis et al. 2019
Order "Methanomethylarchaeales "
Family "Methanomethylarchaeceae" corrig. Hua et al. 2019
?"Candidatus Methanomethylarchaeum" corrig. Hua et al. 2019
Order "Methanomethylovorales "
Family "Methanomethylovoraceae" Hua et al. 2019
?"Candidatus Methanomethylovorus" Hua et al. 2019
Order "Nezhaarchaeales"
Family "Methanohydrogenotrophicaceae" Hua et al. 2019
?"Candidatus Methanogearchaeum" corrig. Hua et al. 2019
?"Candidatus Methanohydrogenotrophicum" Hua et al. 2019
Order "Culexarchaeles"
Family "Culexarchaeaceae" Kohtz et al. 2022 ["Methanomediaceae" Berghuis et al. 2019 ]
"Candidatus Culexarchaeum" Kohtz et al. 2022 ["Ca. Methanomedium" Berghuis et al. 2019 ]
Family "Culexmicrobiaceae" Kohtz et al. 2022
"Candidatus Culexmicrobium" Kohtz et al. 2022
Order "Methanosuratincolales"
Family "Candidatus Methanosuratincolaceae" Wu et al. 2025
?"Candidatus Methanoluiimicrobium" Wu et al. 2024
"Candidatus Methanomethylicus" Vanwonterghem et al. 2016
?"Candidatus Methanostamsia" Wu et al. 2024
"Candidatus Methanosuratinicola" corrig. Vanwonterghem et al. 2016
Order "Gearchaeales"
Family "Gearchaeaceae" corrig.
Order Thermofilales
Phylogeny of Thermoproteales[ 8] [ 9] [ 10]
Thermocladiaceae
Thermoproteaceae
Family Thermocladiaceae Chuvochina et al. 2024
Family Thermoproteaceae Zillig & Stetter 1982
Class "Sulfolobia"
Order "Tardisphaerales"
Family "Marsarchaeaceae" (sic) (NAG2, NCGII)
Family "Tardisphaerace" Prokofeva et al. 2025
?"Tardisphaera " Prokofeva et al. 2025
Family Desulfurococcaceae Zillig & Stetter 1983
Family Fervidicoccaceae Perevalova et al. 2010
Family Pyrodictiaceae Burggraf, Huber & Stetter 1997
Family Acidilobaceae Prokofeva et al. 2009
Aeropyrum Sako et al. 1996
Acidilobus Prokofeva et al. 2000
Caldisphaera Itoh et al. 2003 ["Ca. Hestiella" St-John and Reysenbach 2024 ]
"Candidatus Calypsonella" St John and Reysenbach 2024
?Stetteria Jochimsen, Peinemann-Simon & Thomm 1998
Thermodiscus Stetter 2003
"Candidatus Tiamatella" St John and Reysenbach 2024
Family Ignisphaeraceae RChuvochina et al. 2024
Family "Zestosphaeraceae" Pallen, Rodriguez-R & Alikhan 2022
Zestosphaera St. John et al. 2021
Family Ignicoccaceae Chuvochina et al. 2024
Family Sulfolobaceae Stetter 1989
Acidianus Segerer et al. 1986 ["Sulfosphaerellus " Zhong et al. 1982 ; Desulfurolobus Zillig & Böck 1987 ]
"Candidatus Aramenus" Servín-Garcidueñas & Martínez-Romero 2014
?"Caldariella " de Rosa, Gambacorta & Bu'lock 1975
Metallosphaera Huber et al. 1989
Saccharolobus Sakai & Kurosawa 2018
Stygiolobus Segerer et al. 1991
Sulfodiicoccus Sakai & Kurosawa 2017
Sulfolobus Brock et al. 1972
Sulfuracidifex Itoh et al. 2020
Sulfurisphaera Kurosawa et al. 1998
?Sulfurococcus Golovacheva, Vale’kho & Troitskii 1995
Phylum "Hadarchaeota"
Class "Persephonarchaeia"
Class "Hadarchaeia"
Order "Hadarchaeales"
Family "Cerberiarchaeaceae" Benito Merino et al. 2024
?"Candidatus Cerberiarchaeum" Benito Merino et al. 2024
?"Candidatus Melinoarchaeum" Yu et al. 2024
Family "Hadarchaeaceae" Chuvochina et al. 2019 ex Chuvochina et al. 2023
"Candidatus Hadarchaeum" Chuvochina et al. 2019
?"Candidatus Hadesarchaeum" Hua et al. 2019
?"Candidatus Methanourarchaeum" Hua et al. 2019
Phylum Methanobacteriota_B
Class "Theionarchaeia"
Order "Methanofastidiosales"
Family "Methanofastidiosaceae" Rinke et al. 2020
"Candidatus Methanofastidiosum" Nobu et al. 2016
Phylum "Hydrothermarchaeota"
Class "Hydrothermarchaeia"
Order "Hydrothermarchaeales"
Family BMS3B
"Candidatus Pyrohabitans" Adam et al. 2022
Family "Hydrothermarchaeaceae" Chuvochina et al. 2019
"Candidatus Hydrothermarchaeum" Chuvochina et al. 2019
Phylum Methanobacteriota
Family Methanothermaceae Stetter et al. 1982
Family Methanothermobacteraceae Chuvochina et al. 2024
Family Methanobacteriaceae Barker 1956
"Methanacia " Protasov & Brune 2023
"Methanarmilla " Protasov & Brune 2023
Methanobacterium Kluyver & van Niel 1936
"Methanobaculum " Protasov & Brune 2023
"Methanobinarius " Protasov & Brune 2023
Methanobrevibacter Balch & Wolfe 1981
"Methanocatella " Protasov & Brune 2023
"Methanoflexus " Protasov & Brune 2023
"Methanorudis " Protasov & Brune 2023
Methanosphaera Miller & Wolin 1985
"Methanovirga " Protasov & Brune 2023
Phylogeny of Thermoplasmatota[ 8] [ 9] [ 10]
"Izemarchaea"
"Thermoprofundales"
"Penumbrarchaeia"
"Penumbrarchaeales"
"Thermoplasmatia "
"Proteinoplasmatales"
"Yaplasmatales"
"Gimiplasmatales"
"Sysuiplasmatales"
Methanomassiliicoccales
Class "Izemarchaea"
Order "Thermoprofundales"
Class "Poseidoniia"
Order MGIII
Order "Poseidoniales"
Family "Poseidoniaceae" Rinke et al. 2019
"Candidatus Poseidonia" Rinke et al. 2019
Family "Thalassarchaeaceae" Rinke et al. 2019
"Candidatus Thalassarchaeum" corrig. Martin-Cuadrado et al. 2015
Class "Penumbrarchaeia"
Order "Penumbrarchaeales"
Family "Penumbrarchaeaceae" Maeke et al. 2025
"Candidatus Penumbrarchaeum" Maeke et al. 2025 [EX4484-36: EX4484-36: EX4484-6: GCA_965234725.1]
Order "Angelarchaeales"
Order "Lunaplasmatales"
Family "Lunaplasmataceae" corrig. Zinke et al. 2021
?"Candidatus Lunaplasma" (sic) Zinke et al. 2021
Order "Proteinoplasmatales"
Order "Yaplasmatales"
(RBG-16-68-12) [incl. "Detorarchales" Pallen & Alikhan 2021 ; "Limitiplasmatales" corrig. Zheng et al. 2022 ]
Order "Gimiplasmatales"
Family "Gimiplasmataceae" Hu et al. 2020
"Candidatus Gimiplasma" Hu et al. 2020 (UA10834)
Order "Sysuiplasmatales"
Family "Sysuiplasmataceae" Yuan et al. 2021
"Candidatus Sysuiplasma" Yuan et al. 2021
Order Methanomassiliicoccales
Phylogeny of Methanomassiliicoccales[ 8] [ 9] [ 10]
Methanomassiliicoccaceae
Methanomassiliicoccus
Methanomethylophilaceae
Family "Methanomixtatrophicaceae" Hua et al. 2019
?"Candidatus Methanomixtatrophicum" Hua et al. 2019
Family Methanomassiliicoccaceae Iino et al. 2013
Methanomassiliicoccus Dridi et al. 2012
Family Methanomethylophilaceae Gaci et al. 2014 ex Borrel et al. 2024
"Methanarcanum " Chibani et al. 2023
"Methanogranum " Iino et al. 2023
Methanomethylophilus Borrel et al. 2024
"Candidatus Methanomicula" Protasov & Brune 2023 ["Ca. Cribefarcha" Pallen, Rodriguez-R & Alikhan 2022 ]
"Methanoplasma " Lang & Brune 2023
"Methanoprimaticola " Chibani et al. 2023
?"Candidatus Methanospyradousia" Gilroy et al. 2021
Order "Halarchaeoplasmatales"
Phylogeny of "Halarchaeoplasmatales"[ 8] [ 9] [ 10]
"Candidatus Haladaptiplasma"
"Candidatus Halarchaeoplasma"
"Candidatus Natronoplasma"
"Candidatus Saliniplasma"
Family "Halarchaeoplasmataceae" Zhou et al. 2023 (PWKY01)
"Candidatus Haladaptiplasma" corrig. Zhou et al. 2022
"Candidatus Halarchaeoplasma" Zhou et al. 2023 ["Ca. Haloplasma " Zhou et al. 2022 non Antunes et al. 2008 ]
"Candidatus Natronoplasma" Zhou et al. 2022
"Candidatus Saliniplasma" Zhou et al. 2022
Order "Lutacidiplasmatales"
Family "Lutacidiplasmataceae" Sheridan et al. 2022
"Candidatus Lutacidiplasma" Sheridan et al. 2022 (UBA184)
Order "Aciduliprofundales"
Family "Aciduliprofundaceae" Rinke et al. 2020
Family Thermoplasmataceae Reysenbach 2002
Acidiplasma Golyshina et al. 2009
?"Candidatus Carboxiplasma" Bulaev et al. 2023
Cuniculiplasma corrig. Golyshina et al. 2016
Ferroplasma Golyshina et al. 2000
?Oxyplasma Golyshina et al. 2024
Picrophilus Schleper et al. 1996
?"Candidatus Scheffleriplasma" Krause et al. 2022
Thermogymnomonas Itoh, Yoshikawa & Takashina 2007
Thermoplasma Darland et al. 1970
Phylum Halobacteriota
Phylogeny of Halobacteriota[ 8] [ 9] [ 10]
Methanonatronarchaeia
Methanonatronarchaeales
"Methanoliparia"
"Methanoliparales"
"Archaeoglobia"
"Mnemosynellales"
Archaeoglobales
"Syntropharchaeia"
"Aerarchaeales"
"Syntropharchaeales"
"Alkanophagales"
Halobacteriota incertae sedis
?"Candidatus Methanoinsularis" Ou et al. 2022
?"Candidatus Methanoporticola" Ou et al. 2022
Order "Methanoflorentales"
Family "Methanoflorentaceae" Mondav et al. 2014
?"Candidatus Methanoflorens" Mondav et al. 2014
Class "Methanonatronarchaeia"
Order "Methanonatronarchaeales"
Family Methanonatronarchaeaceae Sorokin et al. 2018
"Candidatus Methanohalarchaeum" Sorokin et al. 2018
Methanonatronarchaeum Sorokin et al. 2018
Class "Methanoliparia"
Order "Methanoliparales"
Family "Methanoliparaceae" Borrel et al. 2019
"Candidatus Methanoliparum" Borrel et al. 2019
"Candidatus Methanolliviera" Borrel et al. 2019
Class "Archaeoglobia"
Phylogeny of "Archaeoglobia"[ 8] [ 9] [ 10]
"Mnemosynellales"
"Mnemosynellaceae"
"Ca. Mnemosynella"
Archaeoglobales
Order "Mnemosynellales"
Family "Mnemosynellaceae" Adam et al. 2022
"Candidatus Mnemosynella" Adam et al. 2022
Order Archaeoglobales
Family "Allopolytropaceae" corrig. Boyd et al. 2019
?"Candidatus Allopolytropus" corrig. Boyd et al. 2019 ["Ca. Polytropus" Boyd et al. 2019 non Kirsch 1866 ]
Family Archaeoglobaceae Huber & Stetter 2002
Archaeoglobus Stetter 1988
Ferroglobus Hafenbradl et al. 1997
Geoglobus Kashefi et al. 2002
?"Candidatus Methanoglobus" Buessecker et al. 2023
?"Candidatus Methanomixotrophus" corrig. Liu et al. 2021
?"Candidatus Methanoproducendum" Hua et al. 2019
Class "Syntropharchaeia"
Order "Aerarchaeales"
Family YL-1
"Candidatus Methanodefluvium" Leu et al. 2025
Family "Aerarchaeaceae" Leu et al. 2025 [CG-2]
"Candidatus Aerarchaeum" Leu et al. 2025 (GG-2)
"Candidatus Aerovita" Leu et al. 2025 (CM-1, CG-1, MW-1)
Order "Syntropharchaeales"
Family "Syntropharchaeaceae" (ANME-2 cluster)
"Candidatus Syntropharchaeum" corrig. Laso-Perez et al. 2016
Order "Alkanophagales"
Family "Methanophagaceae" Chadwick et al. 2022
?"Candidatus Methanoalium" Chadwick et al. 2022
?"Candidatus Methanophaga" Chadwick et al. 2022
Family ?"Veteromethanophagaceae" Vulcano et al. 2022
Family "Alkanophagaceae" [B39-G2]
"Candidatus Alkanophaga" Zehnle et al. 2023
Family "Methanospiraraceae" Laso-Pérez et al. 2022
"Candidatus Methanospirare" Laso-Pérez et al. 2022
"Candidatus Methanoxibalbensis" Laso-Pérez et al. 2022
Class Methanocellia
Order Methanocellales
Family Methanocellaceae Sakai et al. 2008
Methanocella Sakai et al. 2008
Methanooceanicella Zhang et al. 2024
Class Methanosarcinia
Order Methanotrichales
Family Methanotrichaceae Akinyemi et al. 2021
"Candidatus Methanocrinis" Khomyakova et al. 2023
Methanothrix Huser, Wuhrmann & Zehnder 1983 [Methanosaeta Patel & Sprott 1990 ]
Order Methanosarcinales_A
Family Methermicoccaceae Cheng et al. 2007
Methermicoccus Cheng et al. 2007
Phylogeny of Methanosarcinales[ 8] [ 9] [ 10]
"Methanogastraceae"
"Ca. Methanogaster"
"Methanocomedentaceae"
"Ca. Methanocomedens"
"Ca. Methanomarinus"
"Ethanoperedentaceae"
"Ca. Ethaniperedens"
"Methanoperedentaceae"
"Ca. Methanoperedens"
Family "Methanogastraceae" corrig. Chadwick et al. 2022 (ANME-2c)
"Candidatus Methanogaster" Chadwick et al. 2022
Family "Methanocomedentaceae" corrig. Chadwick et al. 2022
"Candidatus Methanocomedens" Chadwick et al. 2022 (ANME-2a)
"Candidatus Methanomarinus" Chadwick et al. 2022 (ANME-2b)
Family "Ethanoperedentaceae" (sic) Pallen, Rodriguez-R & Alikhan 2022 (EX4572-44)
"Candidatus Ethaniperedens" corrig. Hahn et al. 2020 ["Ca. Argarchaeum" corrig. Chen et al. 2019 ]
Family "Methanoperedentaceae" corrig. Haroon et al. 2013
"Candidatus Methanoperedens" Haroon et al. 2013 (ANME-2d, AAA)
Family Methanosarcinaceae Balch & Wolfe 1981
Class "Hikarchaeia"
Order "Hikarchaeales"
Family "Hikarchaeaceae" Martijn et al. 2020 (MG-IV)
?"Candidatus Hikarchaeum" Martijn et al. 2020
Class "Ordosarchaeia"
Order "Ordosarchaeales"
Family "Ordosarchaeaceae" Zhao et al. 2024
?"Candidatus Ordosarchaeum" Zhao et al. 2024
Class Halobacteria
Order Halorutilales
Family Halorutilaceae Durán-Viseras et al. 2023
"Candidatus Afararchaeum" Baker et al. 2024
Halorutilus Durán-Viseras et al. 2023
Phylogeny of Halobacteriales[ 8] [ 9] [ 10]
"Chewarchaeaceae"
"Candidatus Chewarchaeum"
"Salinarchaeaceae"
Salinarchaeum
"Halostellaceae"
Halostella
Natronoarchaeaceae
Natranaeroarchaeum
Natronoarchaeum
Natrialbaceae cont'd
?"Haloalcalophilium " Lizama et al. 2000a
Family "Chewarchaeaceae" Baker et al. 2024
"Candidatus Chewarchaeum" Baker et al. 2024
Family "Halalkalicoccaceae" Mao et al. 2025
Family "Salinarchaeaceae"
Salinarchaeum Cui et al. 2014
Family "Halostellaceae" Pallen, Rodriguez-R & Alikhan 2022
Family Natronoarchaeaceae Sorokin et al. 2023
Natranaeroarchaeum Sorokin et al. 2023
Natronoarchaeum Shimane et al. 2010
Phylogeny of Natrialbaceae[ 8] [ 9] [ 10]
Halovivax
Salinilacihabitans
Natronobeatus
Natribaculum
Saliphagus
Natronobiforma
Halomontanus
Natrononativus
Natronosalvus
Halostagnicola
Halosolutus
Halopiger goleimassiliensis
Natrarchaeobaculum
Salinadaptatus
Natrarchaeobius
Family Natrialbaceae Gupta et al. 2015
Haloarchaeobius Makhdoumi-Kakhki et al. 2012
Halobiforma Hezayen et al. 2002
Halomontanus Mao et al. 2024 [Natronoglomus Sorokin et al. 2025 ]
Halopiger Gutierrez et al. 2007
Halorubellus Cui et al. 2014
Halosolutus Sun et al. 2022
Halostagnicola Castillo et al. 2006
Haloterrigena Ventosa et al. 1999
?Halovalidus Dong et al. 2025
Halovivax Castillo et al. 2006
Natrarchaeobaculum Sorokin et al. 2020
Natrarchaeobius corrig. Sorokin et al. 2020
Natrialba Kamekura & Dyall-Smith 1996
Natribaculum Liu et al. 2015 [Halovarius Mehrshad et al. 2015 ]
Natronobacterium Tindall et al. 1984
Natronobiforma Sorokin et al. 2019
Natronococcus Tindall et al. 1984
Natronolimnobius Itoh et al. 2005
Natronolimnohabitans Sorokin et al. 2020
Natrinema McGenity et al. 1998
Natronobeatus Li et al. 2023
Natrononativus Li et al. 2023
Natronorubrum Xu et al. 1999
Natronosalvus Tan et al. 2023
Salinadaptatus Xue et al. 2020
Salinilacihabitans Li et al. 2023
Saliphagus Yin et al. 2017
Family Haladaptataceae Rinke et al. 2020
Haladaptatus Savage et al. 2007
Halomicrococcus Chen et al. 2020
Halorussus Cui et al. 2014
Family Halobacteriaceae
Halanaeroarchaeum Sorokin et al. 2016
Halarchaeum Minegishi et al. 2010
Halobacterium (Elazari-Volcani 1940) Elazari-Volcani 1957 ["Halobacter " Anderson 1954 ]
Halocalculus Minegishi et al. 2015
Halodesulfurarchaeum Sorokin et al. 2017
Halospeciosus Li et al. 2024
Salarchaeum Shimane et al. 2011
Family Halococcaceae Gupta et al. 2016
Family Haloarculaceae
Halapricum Song et al. 2014 ["Halarchaeoglobus " Sorokin et al. 2021 ]
Haloarcula Torreblanca et al. 1986 [Halomicroarcula Echigo et al. 2013 ]
Halocatena Verma et al. 2020 [Actinarchaeum corrig. Tang et al. 2024 ]
Halococcoides Sorokin et al. 2019
Haloglomus Duran-Viseras, Sanchez-Porro & Ventosa 2020
Halomarina Inoue et al. 2011
Halomicroarcula Echigo et al. 2013
Halomicrobium Oren et al. 2002 [Halosiccatus Mehrshad et al. 2016 ]
Halorientalis Cui et al. 2011
Halorarius Sun et al. 2023
Halorhabdus Waino et al. 2000
Halosegnis Duran-Viseras et al. 2022 [Sala Song et al. 2023 non Ross 1937 non Walker 1867 ; Salella Deshmukh & Oren 2023 ]
Halosimplex Vreeland et al. 2003
Halovenus Makhdoumi-Kakhki et al. 2012
Natronomonas Kamekura et al. 1997
Salinibaculum Han & Cui 2020
Salinirubellus Hou et al. 2018
Salinirussus Cui et al. 2017
Phylogeny of Haloferacaceae[ 8] [ 9] [ 10]
Salinirubrum
Halalkalirubrum
Natronocalculus
Family Haloferacaceae Gupta et al. 2015
Halalkaliarchaeum Sorokin et al. 2019
Halalkalirubrum Zuo et al. 2021
?"Candidatus Halectosymbiota" corrig. Filker et al. 2014
Halegenticoccus Liu et al. 2022
Halobaculum Oren et al. 1995 ["Candidatus Halobonum" Ugalde et al. 2013 ]
Halobellus Cui et al. 2011
Halobium Mori et al. 2016
Haloferax Torreblanca et al. 1986
Halogeometricum Montalvo-Rodriguez et al. 1998 [Halosarcina Savage et al. 2008 ]
Halogranum Cui et al. 2010
Halohasta Mou et al. 2013
Halolamina Cui et al. 2011
Halonotius Burns et al. 2010
Haloparvum Chen et al. 2016
Halopelagius Cui et al. 2010
Halopenitus Amoozegar et al. 2012
Haloplanus Elevi Bardavid et al. 2007
Haloprofundus Zhang et al. 2017
Haloquadratum Burns et al. 2007
Halorubrum McGenity & Grant 1996 [Halorubrobacterium Kamekura & Dyall-Smith 1996 ]
Natronocalculus Sorokin et al. 2023
?Salinirarus Zhang et al. 2025
Salinirubrum corrig. Cui & Qiu 2014
Salinigranum Cui & Zhang 2014
See also
References
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↑ 8.00 8.01 8.02 8.03 8.04 8.05 8.06 8.07 8.08 8.09 8.10 8.11 8.12 8.13 8.14 8.15 8.16 8.17 8.18 8.19 8.20 8.21 8.22 8.23 8.24 8.25 8.26 8.27 8.28 "GTDB release 11-RS232" . https://gtdb.ecogenomic.org/about#4%7C .
↑ 9.00 9.01 9.02 9.03 9.04 9.05 9.06 9.07 9.08 9.09 9.10 9.11 9.12 9.13 9.14 9.15 9.16 9.17 9.18 9.19 9.20 9.21 9.22 9.23 9.24 9.25 9.26 9.27 9.28 "ar53_r232.sp_label" . https://data.gtdb.ecogenomic.org/releases/release232/232.0/auxillary_files/ar53_r232.sp_labels.tree .
↑ 10.00 10.01 10.02 10.03 10.04 10.05 10.06 10.07 10.08 10.09 10.10 10.11 10.12 10.13 10.14 10.15 10.16 10.17 10.18 10.19 10.20 10.21 10.22 10.23 10.24 10.25 10.26 10.27 10.28 "Taxon History" . https://gtdb.ecogenomic.org/taxon_history/ .
↑ Imachi, Hiroyuki; Nobu, Masaru K.; Kato, Shingo; Takaki, Yoshihiro; Miyazaki, Masayuki; Miyata, Makoto; Ogawara, Miyuki; Saito, Yumi et al . (5 July 2024). "Promethearchaeum syntrophicum gen. nov., sp. nov., an anaerobic, obligately syntrophic archaeon, the first isolate of the lineage 'Asgard' archaea, and proposal of the new archaeal phylum Promethearchaeota phyl. nov. and kingdom Promethearchaeati regn. nov." . International Journal of Systematic and Evolutionary Microbiology 74 (7): 006435. doi :10.1099/ijsem.0.006435 . PMID 38967634 .
↑ Zhang, Jiawei; Feng, Xiaoyuan; Li, Meng; Liu, Yang; Liu, Min; Hou, Li-Jun; Dong, Hong-Po (2025-05-07). "Deep origin of eukaryotes outside Heimdallarchaeia within Asgardarchaeota" (in en). Nature 642 (8069): 990–998. doi :10.1038/s41586-025-08955-7 . ISSN 1476-4687 . PMID 40335687 . Bibcode : 2025Natur.642..990Z .
↑ Valentin-Alvarado, Luis E.; Appler, Kathryn E.; De Anda, Valerie; Schoelmerich, Marie C.; West-Roberts, Jacob; Kivenson, Veronika; Crits-Christoph, Alexander; Ly, Lynn et al . (2024-07-31). "Asgard archaea modulate potential methanogenesis substrates in wetland soil" (in en). Nature Communications 15 (1): 6384. doi :10.1038/s41467-024-49872-z . ISSN 2041-1723 . PMID 39085194 . Bibcode : 2024NatCo..15.6384V .
↑ Kioukis, Antonios; Camargo, Antonio Pedro; Pavlidis, Pavlos; Iliopoulos, Ioannis; Kyrpides, Nikos C; Lagkouvardos, Ilias (2025-03-05). "Global Archaeal Diversity Revealed Through Massive Data Integration: Uncovering Just Tip of Iceberg" (in en). Microorganisms 13 (3): 598. doi :10.3390/microorganisms13030598 . ISSN 2076-2607 . PMID 40142491 .
↑ Velasco, Israel Muñoz. "El hallazgo de Candidatus Sukunaarchaeum mirabile, una Archaea con el genoma más pequeño hasta ahora descubierto – Laboratorio de Genómica Ambiental, Facultad de Ciencias, Universidad Nacional Autónoma de México" (in es). https://genomica.fciencias.unam.mx/2025/06/17/el-hallazgo-de-candidatus-sukunaarchaeum-mirabile-una-archaea-con-el-genoma-mas-pequeno-hasta-ahora-descubierto/ .
↑ Wu, Fabai; Speth, Daan R.; Philosof, Alon; Crémière, Antoine; Narayanan, Aditi; Barco, Roman A.; Connon, Stephanie A.; Amend, Jan P. et al . (February 2022). "Unique mobile elements and scalable gene flow at the prokaryote-eukaryote boundary revealed by circularized Asgard archaea genomes" . Nature Microbiology 7 (2): 200–212. doi :10.1038/s41564-021-01039-y . ISSN 2058-5276 . PMID 35027677 .
Original source: https://en.wikipedia.org/wiki/List of Archaea genera. Read more