pai	Pyrobaculum aerophilum	0
smr	Staphylothermus marinus	1
sid	Sulfolobus islandicus M.16.4	2
neq	Nanoarchaeum equitans	3
mth	Methanothermobacter thermautotrophicus	4
mig	Methanotorris igneus	5
mem	Methanoculleus marisnigri	6
hut	Halorhabdus utahensis	7
csy	Cenarchaeum symbiosum A	8
pto	Picrophilus torridus	9
mmx	Methanococcus maripaludis C6	10
mpd	Methanocella paludicola	11
kcr	Candidatus Korarchaeum cryptofilum	12
shc	Staphylothermus hellenicus	13
mpi	Methanoplanus petrolearius	14