Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Kurongwa kwearchaea, uye kweprokaryotes kazhinji, inharaunda inofamba nokukurumidza uye inokakavadzana. Nzira dzazvino dzokuronga dzinovavarira kuronga archaea mumapoka ezvisikwa zvine zvinhu zvakafanana zvomuviri uye madzitateguru akafanana. Aya marongerwo anotsamira zvikuru pakushandiswa kworudungwe rwemajini eRibosomal RNA kuratidza ukama huri pakati pezvinhu zvipenyu (molecular phylogenetics). Ruzhinji rwemhando dzearchaea dzinogona kurimwa uye dzakanyatsotsvakurudzwa inhengo dzemapoka makuru maviri, Euryarchaeota neCrenarchaeota. Mamwe mapoka akaumbwa nenzira yokufungidzira. Somuenzaniso, rudzi rwakasiyana-siyana rwunonzi Nanoarchaeum equitans, rwakawanikwa muna 2003, rwakapiwa rudzi rwayo, rwunonzi Nanoarchaeota. Chikwata chitsva cheKorarchaeota chakarongwawo. Rine boka duku remarudzi asina kujairika anodisa kupisa anogoverana zvinhu zvemarudzi ose makuru, asi ane ukama hwepedyo zvikuru neCrenarchaeota. Mamwe marudzi earchaea achangobva kuwanikwa anongobatana nechero rimwe remapoka aya, akadai seArchaeal Richmond Mine acidophilic nanoorganisms (ARMAN, inosanganisira Micrarchaeota neParvarchaeota), iyo yakawanikwa muna 2006 uye ndeimwe yezvisikwa zvidiki zvinozivikanwa. A superphylum <unk> TACK <unk> yakataurwa inosanganisira Thaumarchaeota, Aigarchaeota, Crenarchaeota, uye Korarchaeota. Iyi superphylum inogona kuva yakabatana nekwakabva eukaryotes. Munguva pfupi yapfuura, superphylum Asgard yakatumidzwa zita uye yakataurwa kuti yakabatana zvakanyanya neyekutanga eukaryote uye boka rehanzvadzi kuTACK.  Mubvunzo: Ndedzipi dziri mhuri mbiri huru?
Euryarchaeota uye Crenarchaeota