pai	Pyrobaculum aerophilum	0
smr	Staphylothermus marinus	1
vmo	Vulcanisaeta moutnovskia	2
neq	Nanoarchaeum equitans	3
msi	Methanobrevibacter smithii ATCC 35061	4
pfu	Pyrococcus furiosus	5
mbu	Methanococcoides burtonii	6
hbo	Halogeometricum borinquense	7
nmr	Nitrosopumilus maritimus	8
tac	Thermoplasma acidophilum	9
mfe	Methanocaldococcus fervens	10
mpd	Methanocella paludicola	11
kcr	Candidatus Korarchaeum cryptofilum	12
hbu	Hyperthermus butylicus	13
mla	Methanocorpusculum labreanum	14