Dodatak:Popis arhebakterija, I

Ig

Ignicoccus Huber et al., 2000

1. Ignicoccus hospitalis Paper et al., 2007
2. Ignicoccus islandicus Huber et al., 2000
3. Ignicoccus pacificus Huber and Stetter, 2000

Archaea → Crenarchaeota → Thermoprotei → Desulfurococcales → Desulfurococcaceae

Ignisphaera Niederberger et al., 2006

1. Ignisphaera aggregans Niederberger et al., 2006

Archaea → Crenarchaeota → Thermoprotei → Desulfurococcales → Desulfurococcaceae