pai	Pyrobaculum aerophilum	0
smr	Staphylothermus marinus	1
mse	Metallosphaera sedula	2
pyn	Pyrococcus sp. NA2	3
mst	Methanosphaera stadtmanae	4
tsi	Thermococcus sibiricus	5
mcj	Methanosaeta concilii	6
hvo	Haloferax volcanii	7
nmr	Nitrosopumilus maritimus	8
pto	Picrophilus torridus	9
mae	Methanococcus aeolicus	10
mpd	Methanocella paludicola	11
kcr	Candidatus Korarchaeum cryptofilum	12
iho	Ignicoccus hospitalis	13
mhu	Methanospirillum hungatei	14