pai	Pyrobaculum aerophilum	0
smr	Staphylothermus marinus	1
sid	Sulfolobus islandicus M.16.4	2
pyn	Pyrococcus sp. NA2	3
mst	Methanosphaera stadtmanae	4
tga	Thermococcus gammatolerans	5
mba	Methanosarcina barkeri	6
nph	Natronomonas pharaonis	7
nmr	Nitrosopumilus maritimus	8
pto	Picrophilus torridus	9
mvu	Methanocaldococcus vulcanius	10
mpd	Methanocella paludicola	11
kcr	Candidatus Korarchaeum cryptofilum	12
iho	Ignicoccus hospitalis	13
mhu	Methanospirillum hungatei	14