Methanobacterium defluvii Kotelnikova et al., 1994 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Bacteriol. 44::182 Classification genus Methanothermobacter species Methanothermobacter defluvii Name Homonyms Methanobacterium defluvii Kotelnikova et al., 1994