Methanobacterium defluvii Kotelnikova et al. 1994 Dataset NCBI Taxonomy Classification phylum Euryarchaeota class Methanobacteria order Methanobacteriales family Methanobacteriaceae genus Methanothermobacter species Methanothermobacter defluvii Name Homonyms Methanobacterium defluvii Methanobacterium defluvii Kotelnikova et al. 1994