pai	Pyrobaculum aerophilum	0
smr	Staphylothermus marinus	1
sid	Sulfolobus islandicus M.16.4	2
pyn	Pyrococcus sp. NA2	3
mth	Methanothermobacter thermautotrophicus	4
mfs	Methanocaldococcus sp. FS406-22	5
mtp	Methanosaeta thermophila	6
hma	Haloarcula marismortui	7
nmr	Nitrosopumilus maritimus	8
tac	Thermoplasma acidophilum	9
mvu	Methanocaldococcus vulcanius	10
mpd	Methanocella paludicola	11
kcr	Candidatus Korarchaeum cryptofilum	12
mcn	Metallosphaera cuprina	13
mla	Methanocorpusculum labreanum	14