A jelenleg elfogadott rendszertan a [[List of Prokaryotic names with Standing in Nomenclature]] (LPSN) listán<ref>{{cite web | author=J.P. Euzéby | url=http://www.bacterio.cict.fr/classifphyla.html#Euryarchaeota | title=Euryarchaeota | accessdate=2013-03-20 | publisher=[[List of Prokaryotic names with Standing in Nomenclature]] (LPSN) [http://www.bacterio.cict.fr/introduction.html] | archiveurl=https://web.archive.org/web/20130127030659/http://www.bacterio.cict.fr/classifphyla.html#Euryarchaeota | archivedate=2013-01-27 }}</ref> és az [[National Center for Biotechnology Information]] (NCBI) adatbázisán<ref>{{cite web |author = Sayers et al.| url=http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Tree&id=28890&lvl=3&lin |title=Euryarchaeota |accessdate=2013-03-20 |publisher=[[National Center for Biotechnology Information]] (NCBI) taxonomy database [http://www.ncbi.nlm.nih.gov/Taxonomy/taxonomyhome.html/index.cgi]}}</ref> alapul, a leszármazási fát a [['The All-Species Living Tree' Project]]<ref>[['The All-Species Living Tree' Project]].{{cite web | url=http://www.arb-silva.de/fileadmin/silva_databases/living_tree/LTP_release_111/LTPs111_SSU_tree.pdf | title=16S rRNA-based LTP release 111 (full tree) | publisher=[[Silva Comprehensive Ribosomal RNA Database]] [http://www.arb-silva.de/projects/living-tree] | accessdate=2013-03-20}}</ref> 16S rRNA-alapú LTP release 111-e alapján állították össze.
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==További információk==
* [http://img.jgi.doe.gov/cgi-bin/pub/main.cgi?section=TaxonList&page=lineageMicrobes&phylum=Euryarchaeota Comparative Analysis of Euryarchaeota Genomes] (at [[United States Department of Energy|DOE's]] [[Integrated Microbial Genomes System|IMG system]])
*[https://web.archive.org/web/20130127030659/http://www.bacterio.cict.fr/classifphyla.html#Euryarchaeota J.P. Euzéby: List of Prokaryotic names with Standing in Nomenclature]
