| Citation | Names | Abstract | ||
|---|---|---|---|---|
| A new phylum of Archaea represented by a nanosized hyperthermophilic symbiont | Huber et al. (2002). Nature 417 (6884) | “Nanoarchaeum” | ||
| Phylum BIX. Deferribacteres phy. nov | Garrity et al. (2001). Bergey’s Manual® of Systematic Bacteriology | Deferribacterota | ||
| Phylum Al. Crenarchaeota phy. nov | Garrity et al. (2001). Bergey’s Manual® of Systematic Bacteriology | Thermoproteota |