Methanosphaera stadtmanae Miller and Wolin 1985 Dataset NCBI Taxonomy Classification phylum Euryarchaeota class Methanobacteria order Methanobacteriales family Methanobacteriaceae genus Methanosphaera species Methanosphaera stadtmanae Name Homonyms Methanosphaera stadtmanae Methanosphaera stadtmanae MCB-3 Methanosphaera stadtmanae ATCC 43021 Methanosphaera stadtmanae Miller and Wolin 1985