pai	Pyrobaculum aerophilum	0
smr	Staphylothermus marinus	1
cma	Caldivirga maquilingensis	2
pyn	Pyrococcus sp. NA2	3
msi	Methanobrevibacter smithii ATCC 35061	4
apo	Archaeoglobus profundus	5
mmh	Methanohalophilus mahii	6
hal	Halobacterium sp. NRC-1	7
nmr	Nitrosopumilus maritimus	8
pto	Picrophilus torridus	9
mmx	Methanococcus maripaludis C6	10
mpd	Methanocella paludicola	11
kcr	Candidatus Korarchaeum cryptofilum	12
iho	Ignicoccus hospitalis	13
mpi	Methanoplanus petrolearius	14