pai	Pyrobaculum aerophilum	0
smr	Staphylothermus marinus	1
sii	Sulfolobus islandicus L.D.8.5	2
tag	Thermosphaera aggregans	3
mew	Methanobacterium sp. SWAN-1	4
mru	Methanobrevibacter ruminantium	5
mpl	Candidatus Methanosphaerula palustris	6
hla	Halorubrum lacusprofundi	7
csy	Cenarchaeum symbiosum A	8
tvo	Thermoplasma volcanium	9
mmq	Methanococcus maripaludis C5	10
mpd	Methanocella paludicola	11
kcr	Candidatus Korarchaeum cryptofilum	12
shc	Staphylothermus hellenicus	13
mpi	Methanoplanus petrolearius	14